Answer:
Font gallery.
Explanation:
The theme in Microsoft Powerpoint includes the design of background, font and layouts. We can change the theme fonts by choosing a pair of title font and a body font from the Font Gallery in Powerpoint.
To access the Font Gallery, just go to the View Tab and click on "Slide Master".
Next look for "Fonds" drop down list and pick one of the pair of title font and body font from the list. The selected fonts will be applied to text on the slides.
Answer:
Font gallery.
Explanation:
The theme in Microsoft Powerpoint includes the design of background, font and layouts. We can change the theme fonts by choosing a pair of title font and a body font from the Font Gallery in Powerpoint.
To access the Font Gallery, just go to the View Tab and click on "Slide Master".
Next look for "Fonds" drop down list and pick one of the pair of title font and body font from the list. The selected fonts will be applied to text on the slides.
Explanation:
John works as a sales representative with Northwind Traders. He has to make a presentation to his customers in another town. The presentation occupies 10 gigabytes (GB) on his computer. He wants to make some final changes to this presentation while he is traveling.
Which of the following types of computers will help John carry this data with him?
A. Mainframe
B. Personal digital assistant (PDA)
C. Laptop
D. Desktop computer
Answer:
C
Explanation:
A laptop is a computer you can carry around because it is portable and at the same time has enough gigabytes for John to store 10 gigabytes of information. It can also be transported around without feeling like you are carrying a large box around. He can also edit his work, making some final changes to his presentation while he is travelling.
Answer:
c
Explanation: laptops are portable and usually light so their easy to transport as john being able to acess the data easily.
Two technicians are discussing MAP sensors. Technician A says that the MAP sensor should be replaced if anything comes out of the sensor when the vacuum hose is removed from the sensor. Technician B says that the injector pulse width should increase when vacuum to the MAP sensor is increased. Who is right?
Answer:
Both are correct.
Explanation:
Both technicians are correct in this scenario. Technician A point of view is correct as well as technician B.
Below is a piece of text that has already been compressed, and shows some of the information about it. Show you know how this works by reconstructing the original text from the dictionary and compressed version?
Answer:
Explanation:
There is a web application where we compress text with some symbols.
For example:
A simple example can be
aaaaaaaaaaaaaaaaa = ☀
But we can make more complex example
☂☃☄☀ = hola
If we use this same rule, we can compress more long sentence
h = ☂
o = ☃
l = ☄
a = ☀
☂☃☄☀_☀_t☃d☃_e☄_mund☃_est☃y_☀qui_p☀r☀_c☃mprimir_text☃
Without the compress
hola_a_todo_el_mundo_estoy_aqui_para_comprimir_texto
Even we can make this compress with entire words
☀_☉_★_☊_☂_☈_☇_☆_☃_☄ = hola a todo el mundo estoy aqui para comprimir texto .
Compressed text size: 19 bytes
Original text size: 52 bytes
The rule is:
hola = ☀
mundo = ☂
comprimir = ☃
texto = ☄
todo = ★
para = ☆
aqui = ☇
estoy = ☈
a = ☉
el = ☊
A graphic designer purchased a new device. The purpose is to convert her sketches that she drew on paper to a digital format. She connects the device to her computer via USB. However, the device is not recognized by her computer.
What is the next step?
a. She must locate and install the driver for her stylus.
b. This output device is not compatible.
c. She must purchase a device manufactured by the same manufacturer as her computer.
d. She must locate and install the driver for her scanner.
Final answer:
The correct step when a computer does not recognize a newly connected device is to locate and install the appropriate driver for that device, in this case, a driver for her scanner.
Explanation:
When a graphic designer's new device is not recognized by the computer after being connected via USB, the next step would typically involve troubleshooting to ensure proper installation and connectivity. In this scenario, the correct course of action would be to locate and install the driver for the device in question. If the device in question is a scanner, which is commonly used to digitize sketches, option d would be the appropriate choice:
She must locate and install the driver for her scanner.
Drivers are software components that enable the operating system to communicate with hardware devices. Without the proper driver, the system may fail to recognize the device. Installing the correct driver normally resolves issues of device detection. It is unnecessary to purchase a device from the same manufacturer as the computer or to assume that the device is not compatible without first attempting driver installation.
Design elements that you place on the Slide Master appear on every slide in the presentation.
A. True
B. False
Answer:
The answer is "Option A".
Explanation:
The Slide Master is part of the Microsoft office that is available in the PowerPoint.This option is available on the top of the diagram that controls the themes, design, background, color, font, and placement of all dispositive. With Slide Master, the look of an existing theme can be easily adjusted or all the slides on your presentation can be updated. That's why this statement is true.Lenovo's ThinkPad laptop computers is designed in the United States, the case, keyboard, and hard drive are made in Thailand; the display screen and memory in South Korea; the built-in wireless card in Malaysia; and the microprocessor in the United States. In each case, these components are manufactured and sourced from the optimal location given current factor costs. In this example, Lenovo has:a. Vertical integration advantagesb. A global web of value creation activitiesc. High local responsivenessd. Learning effects
Answer:
b. A global web of value creation activities
Explanation:
Multinational companies can benefit from creating a global network of value creation activities. With this strategy various phases of the value chain are distributed in several global locations where the cost of value creation is greatly reduced and value maximized. In this scenario Lenovo strategically chooses locations for the manufacturing of components for their ThinkPad laptops, while factoring costs involved and ensuring they are at a minimum. As with any strategy, it has its limitations that can reduce effectiveness such as trade barriers and other political risks.
Which of the following is true of the learning phase of Web site production? It orients the designer to consider how audiences will use the Web site and where they will access it. It involves seeking information from clients about what they want in a Web site. The wireframe is developed to look like the final product, often in Photoshop or some other graphics program. The template is transformed into a working Web site. The completed and approved site is launched into the world.
Answer:
Option B is the correct answer to the following question.
Explanation:
Because the website production involves in looking for the information or data from the clients as related to the website, without the information the website developer unable to create our clients website and the first thing before creating the website is the information about what type of website the client wants after that, developer plan how to create his website before start.
The learning phase of website production is crucial for understanding how users interact with the site and for gathering client requirements. It involves creating a wireframe that outlines content placement without final design elements, followed by storyboarding with initial designs
During the learning phase of website production, designers must consider various important aspects before the actual development of the website begins. The main purpose of this phase is to orient the design around how audiences will interact with the website and to gather an understanding of the website's goals from the client. Often this phase includes developing a site wireframe, which serves as a blueprint for the website layout, highlighting the placement and size of content elements, but not the design specifics such as style or color.
Site wireframes are created keeping in mind the content elements and their locations, without delving into specific design attributes. The process extends into storyboarding, where initial designs including color schemes, typography, and rough images are added using graphic editors. This is completed before any coding begins, allowing for a thorough understanding of the website's structure, which ultimately facilitates the development process.
You are discussing the component on an Advanced Technology eXtended (ATX) motherboard that supports communication between the central processing unit (CPU) and random access memory (RAM). Which component provides?
Answer:
Northbridge
Explanation:
A computer chipset is a group of circuits that coordinates and controls the data flow between components of a computer. These components involve CPU, main memory, cache memory, and devices located on the buses. A computer has 2 main chipsets: Northbridge and Southbridge
A northbridge or host bridge is one of the two chip sets on an Advanced Technology extended motherboard. It is also called memory controller. It controls communication between processor (CPU) and RAM. This is the reason of Northbridge being connected directly to the CPU. Northbridge chip set is in charge for tasks that demand the highest performance.
It is also called Graphics and Memory Controller Hub . It is responsible for communication between CPU, RAM and Graphics Card. Southbridge also connects to Northbrige. It also acts as a mediator which helps southbridge chip to communicate with the CPU, graphics controller and RAM. Northbridge is connected to the CPU by the front-side bus (FSB).
The following statement calls a function named half, which returns a value that is half that of the argument. (Assume the number variable references a float value.) Write code for the function.
Answer:
The function definition to this question can be given as:
def half (number): #defining a function half and pass a variable number in function parameter
return number/2 #returns value.
data=half(12) #defining variable data that holds function return value
print(data) #print value.
Output:
6.0
Explanation:
In the above python program, a function that is half is declare that includes a variable number in the function parameter. Inside the function, the parameter value that is number is divided by 2 and returns its value. In calling time a data variable is defined that holds the function half() value.
In calling time function holds value that is "12" in its parameter and return a value that is "6.0".
Final answer:
The student requested code for a function named 'half' that returns half the value of a float argument. The Python function 'def half(number): return number / 2.0' fulfills this request.
Explanation:
The student has asked for code to be written for a function named half, which returns a value that is half that of its argument, where the argument is a float value. Let's define this function in Python, as it is commonly used in educational contexts:
def half(number):
return number / 2.0
To use this function, you would just call half with the number variable as its argument like this: result = half(number). This function simply takes the argument number, divides it by 2, and returns the result. If number is a float, the result will also be a float representing half of the original value.
Write a method called all Less that accepts two arrays of integers and returns true if each element in the first array is less than the element at the same index in the second array. For example, if the two arrays passed are {45, 20, 300} and {50, 41, 600}, your method should return true. If the arrays are not the same length, you should return false.Test your method and print out to the screen in main() function the following callsa. all Less(arr1, arr2); (where arr1 = [1,2,3,4,5], arr2 = [4,5,6,7,8])b. all Less(arr1, arr2); (where arr1 = [1,2,3,4,5], arr2 = [5,6,7,8])c. all Less(arr1, arr2); (where arr1 = [5,2,3,4,1], arr2 = [4,5,6,7,8])d. all Less(arr1, arr2); (where arr1 = [5,5,3,4,5], arr2 = [9,9,9,9,1])
Answer:
The program to this question can be given as:
Program:
#include<iostream> //header file
using namespace std; //using name space
bool allLess (int arr1[], int arr2[]) //defining method allLess
{
int a,b; //define variable
a= *(&arr1 + 1) - arr1; //hold length of arr1
b= *(&arr2 + 1) - arr2; //hold length of arr2
if(a!=b) //checking condition
{
return 1; //return value
}
for(int i=0; i<a; i++) //loop
{
if( arr1[i]>=arr2[i]) //checking condition
{
return 1; //return value
}
}
return 0; //return value
}
int main() //define main method.
{
int arr1[]={1,2,3,4,5}; //define array arr1 and assign value.
int arr2[]={4,5,6,7,8}; //define array arr2 and assign value.
cout<< allLess(arr1,arr2); //function calling
return 0;
}
Output:
1
Explanation:
The Explanation of the C++ language program can be given as follows:
In the above program firstly we include the header file. Then a method is defined that is "allLess" this method accepts two arrays that are "arr1 and arr2". This function returns a boolean value that is true or false. Inside a function, we define a conditional statement and a loop in the if block we check the length of the arr1 array variable is not equal to arr2 array length. if this condition is true it will return false. In the loop, we define another if block in this block we check that if arr1 array elements are grater then equal to arr2 array element if this condition is true it will return false. At the end of both if block and loop the function will return a value that is "true". In the main method, we define two arrays and pass to the function and use (cout function) for print return value.Carskadon study on starting times for schools concluded that early school starting times cause________.
Answer:
Early school starting times cause poor performance on tests, inattention in class, and drowsiness.
Explanation:
Carskadon study on early school starting time showed that it cause increased rate of rapid eye movement sleep in students and they doze off during lecture. Insufficient sleep lessens attentiveness levels in the class which affects students' potential to learn. The study showed that students do not perform well on tests. In addition to the difficulty in learning, there is an increased danger of accidents for those who drive to school due to dizziness.
_____ was invented to standardize computer interfaces around one type of connection.A: The expansion cardB: The USB portC: Blu-rayD: OLED
Answer:
The USB port
Explanation:
USB port is a connection interface for computers and other electronic devices via cable. It is a standard established in 1996 for short distance communication.
USB means Universal Serial Bus. There are four versions till now: USB1, USB2, USB3 and USB4.
USB ports can connect computers with variety of devices like printers, projections, mobile devices, scanners.
Implement a function which takes as input an array and a key and updates thearrayso that all occurrencesof the input key have been removed and the remaining elements have been shifted left to fill the emptied indices. Return the number of remaining elements. There are no requirements as to the values stored beyond the last valid element.
The function in cpp language is given.
void shift(int n[], int num)
{
// integer variable to keep count of remaining elements
int count=10;
for(int j=0; j<10; j++)
{
// key element is compared to each element in the array
if(n[j] == num)
{
n[j] = n[j+1];
// decremented after each occurrence of key element in the array
count--;
}
}
std::cout<<count<<" elements are remaining out of 10 elements "<<std::endl;
}
1. The method accepts two parameters, one array and one element.
2. The integer array, arr, and integer element, key, passed to this function are declared outside all the methods.
3. The integer variable, count, is initialized to the size of the integer array, i.e., count contains the number of elements present in the array, arr.
4. Inside the for loop, the element is compared with each element in the array. If they match, the integer variable, count, is decremented each time the element occurs in the array.
5. After the loop completes, the number of remaining elements are displayed.
This function is implemented inside a cpp program as shown below.
#include <stdio.h>
#include <iostream>
// integer array declared and initialized
int arr[10] = {1, 2, 3, 4, 5, 6, 7, 2, 8, 2};
// element to be removed from the array
int key = 2;
void shift(int n[], int num)
{
// integer variable to keep count of remaining elements
int count=10;
for(int j=0; j<10; j++)
{
if(n[j] == num)
{
n[j] = n[j+1];
count--;
}
}
std::cout<<count<<" elements are remaining out of 10 elements "<<std::endl;
}
int main()
{
// function called having array and key as parameters
shift(arr, key);
return 0;
}
The program begins when the array and the element are declared and initialized at the beginning of the program.
Inside the main() method, the method shift() is called by passing two parameters to this method.
The main() method has return type of integer. Hence, this program ends with a return statement.
Which key on a laptop keyboard is often used to help pair a mobile device with another device for communication purposes?
Bluetooth
Cellular
Dual Display
Wireless
BLUETOOTH IS your answer
cause dual display is when you show whats on one device on another too
The order in which statements are executed during a program run. Answer 1 The first part of a compound statement begins with a keyword and ends with a colon ( : )
This is an incomplete question. The question I was able to find as the complete one is as follows:
Match the following terms and definitions
stack diagram flow of execution local variable function call header-The order in which statements are executed during a program run. Answer 1
-The first part of a compound statement, begins with a keyword and ends with a colon ( : ) Answer 2
-A statement that executes a function. It consists of the name of the function followed by a list of arguments enclosed in parentheses. Answer 3
-A variable defined inside a function that can only be used inside its function. Answer 4
-A graphical representation of functions, their variables, and the values to which they refer. Answer 5
Answer with Explanation:Flow of Execution: The order in which statements are executed during a program run. This is done from top to bottom which means the statement written first is executed first.Header: The first part of a compound statement, begins with a keyword and ends with a colon ( : ). A header is given usually at the top. It can contain libraries being used in the program body.Function Call: A statement that executes a function. It consists of the name of the function followed by a list of arguments enclosed in parentheses. It is used to perform specific functions that are defined before calling a function. A program can be called as many times as needed.Local Variable: A variable defined inside a function that can only be used inside its function. A local variable with same name can be used inside two different functions but they are needed to be defined first.Stack Diagram: A graphical representation of functions, their variables, and the values to which they refer. It is the tool for knowing the state of program at the time given.
i hope it will help you!
Where should the Analytics tracking code be placed in the HTML of a webpage for data collection?
Answer:
Just before the closing </head> tag
Explanation:
The Analytics tracking code is usually a small pieces of JavaScript snippet install on a page of a website (just before the closing </head>tag) but runs in the viewer's browser. it is responsible for tracking and collection of all of the users data when they visit the pages.
Average LCD panels are around _______________, which most monitor authorities consider excellent brightness.
A. 100 kHzB. 100 bitsC. 300 pixelsD. 300 nits
Answer:
The correct answer to the following question will be option D. 300 nits.
Explanation:
LCD Monitors: LCD stands for Liquid Crystal Display, the display which uses two sheets of liquid crystal with polarizing material between the sheets and also known as Flat panel monitor.
Each of the crystal in LCD's is like a shutter, it either allows to pass the light or it blocks the light. There is a fixed type of resolution in LCDLCD panels can be easily moved around all, lightweight, compact and small in size. An average 17-inch LCD monitor could be around 15 pounds, upwards 300 nits which gives the perfect brightness.So, Option D is the correct answer.
The _____ requirements are associated with the efficiency, maintainability, portability, reliability, reusability, testability, and usability quality dimensions. functional non-functional performance correctness standard
Answer: Non-functional
Explanation:
Non-functional requirement(NFR) are the the requirements that evaluates operation of any particular system.It consist of several factors for judging the system such as security, reliability, quality, utility, maintainability etc.These parameters depicts about how a system will perform the tasks.
Other options are incorrect because function requires are used for depicting about specific and certain function in system. Performance requirements deal with the parameter of operation execution.
Correctness and standard requirement are measure for correcting system and general needs in a system respectively.
Answer:
Non-Functional Requirements are the correct answer to the following question.
Explanation:
NFS(Non-Functional Requirements) is referred to the attribute of the system and it serves the design of the computer system side to side the not similar uncompleted works or matters because the following reliability, testability, performance is not the features of the computer system.
So, that's why the following option is correct.
You want to equip yourself with FRUs for a laptop. What would you take with you? (Choose two)A. RAMB. SD card readerC. Video cardD. NICE. Hard drive
Answer:
RAM and Hard Drive
Explanation:
An FRU is also called a Field-repleacable Unit and is usually an assembly that is easily removed from an electronic equipment, laptop or just a computer and replaced so that one does not have to take the entire system for repairs. When trying to equip yourself with this unit of a laptop, you must take your Random Access Memory and your hard drive as they contain the whole information on the laptop.
Many websites ask for phone numbers. Write a Raptor flowchart which inputs a string containing a phone number in any format and outputs it in the standard format.
Answer:
This problem consists in how you can search for the telephone number of x person in a directory. We try to make it as simple as possible, and in a general way; Without declaring variables or anything, we only did the process necessary to locate a number.
First we made the algorithm
1.Start
2.Go to the section of the municipality where the person lives
3.Locate the first letter of the first surname.
4.Locate the full last name
5.Find the second last name
6.Find the person's name
7.Find the phone
8.End
To make the flowchart we use 'Raptor'
and so we left the diagram
What we take into account first is to locate
the section in which the person we are looking for is located,
then go to the section with the initial letter of the first surname,
then look for the full last name,
and since there are many people with that last name,
we look for the second last name and lastly the first name; And so we got to the phone.
Therefore, in the flowchart, at last we add all the variables to reach the telephone, because this is the case in a directory; You add all the steps you did and as a result you get the phone number of the desired person.
When designing your navigation, your primary objective should be to include keywords for search engines.
a) true
b) false
Answer:
Option b is the correct answer for the above question.
Explanation:
When a user creates a website then he should need to put navigation on that because navigation is a collection of the list followed by a link which is used to transfer the user to the other page of that website. For example, if a user makes a website of the student, then the navigation will hold the link of student detail, about us and login.
But search engine keywords are used to find the website easily on the internet which is important when a user lives his website but it is not important when a user creates a website. But the above question statement says that it is important while creating a website in the navigation bar which is not correct.
Hence Option b is the correct answer which states that the question statement is a false statement.
The Mobile Agricultural Machinery and Equipment Coverage Form does not include coverage for:__________.
Answer:
Aircraft, watercraft, their equipment or parts; automobiles; dealers' demonstration equipment, machinery and vehicles; dirt bikes, house trailers, mobile homes, mopeds, motorcycles, motorized bicycles or tricycles, snowmobiles, trucks, vehicles primarily designed and licensed for road use (other than wagons and trailers designed for farming purposes and used principally on the insured location); Barn cleaners, boilers, bulk feed tanks or bins, bulk milk tanks, pasteurizers or any permanent fixtures attached to or within a building; c. Cotton pickers, harvester-thresher combines and four-wheel all-terrain vehicles not specifically declared and described in the Declarations with a Limit of Insurance for each item; Irrigation equipment; or Contraband, or property in the course of illegal transportation or trade.Explanation:
Aircraft, watercraft, their equipment or parts; automobiles; dealers' demonstration equipment, machinery and vehicles; dirt bikes, house trailers, mobile homes, mopeds, motorcycles, motorized bicycles or tricycles, snowmobiles, trucks, vehicles primarily designed and licensed for road use (other than wagons and trailers designed for farming purposes and used principally on the insured location); Barn cleaners, boilers, bulk feed tanks or bins, bulk milk tanks, pasteurizers or any permanent fixtures attached to or within a building; c. Cotton pickers, harvester-thresher combines and four-wheel all-terrain vehicles not specifically declared and described in the Declarations with a Limit of Insurance for each item; Irrigation equipment; or Contraband, or property in the course of illegal transportation or trade.You are concerned about fault tolerance for the database server you manage. You need to ensure that if a single drive fails, the data can be recovered. What RAID level would be used to support this goal while simultaneously distributing parity bits?
A) RAID 0
B) RAID 1
C) RAID 3
D) RAID 5
Answer:
D. RAID 5
Explanation:
Raid ( Redundancy array of inexpensive disk or drives) levels are used to boost performance and reliability of storage devices. They consist of hard drives or solid state drives working parallel to each other.
There are different levels of RAID, they are;
Raid 0, 1, 2, 3, 4, 5 and 10. Raid 2, 3, 4 and 7 are not really is use, so, we pay attention to 0, 1, 5 and 10.
Raid 0 only splits data to not list two drives and are not redundant. Raid 1 mirrors or reflects data on at least two drives and are also not redundant.
Raid 5 is redundant as it share data and parity bits between 16 or more drives.
Unlike Raid 5, Raid 10 does not have parity bits.
Pick the two statements about packets and routing on the Internet which are true. a. Packets travelling across the Internet take a standardized amount of time and so can be counted on to arrive in the order they were sent b. TCP ensures messages can be reliably transmitted across the Internet c. TCP depends on the infrastructure of the Internet to be reliable enough to ensure no packets are lost in transmission d. TCP must account for the fact that packets may not arrive at a destination computer in the intended order
Answer:
B. TCP ensures messages can be reliably transmitted across the Internet.
D. TCP must account for the fact that packets may not arrive at a destination computer in the intended order
Explanation:
TCP or transmission control protocol is a connection oriented protocol that divides a packet to segments, and reliably sends them to their destination.
TCP is a layer 4 (transport layer) protocol in the OSI network model. Its packets data unit, PDU, is called segment.
For TCP connection to be successful, a three way handshake must be established between the client and server.
When a connection is established, tcp sends the packets in sequenced segments to the destination through various routes, the source receives acknowledgement for segments received by the destination and the source resend segment that were lost. In the destination, the TCP arranges the segments to its proper sequence.
You are on a roller coaster and enter a loop, traveling on the inside of the loop. You pull positive Gs. What provides the centripetal force to make you move in a circle?
Answer:
While traveling on the inside of the loop, you will pull positive Gs and acceleration provides the centripetal force that pushes you against your roller coaster seat.
Explanation:
Due to acceleration, centripetal force keep roller coasters on their tracks and people in their seats. Centripetal force points to the inside of the loop and the car needs to travel fast in order to apply enough centripetal acceleration the roller coaster entering the loop.
When the cars are on the track, gravity pulls downward at a constant magnitude, but as it speeds up almost at the top of the loop, it and the track add together with the centripetal force.
When reading data across the network (i.e. from a URL) in Python 3, what string method must be used to convert it to the internal format used by strings?
Answer:
decode( )
Explanation:
We can use the method decode( ) to decode the string using the codec registered for encoding.
There are two parameters
encoding: We can encode with this parameter.
errors: If used to manage the errors.
For example:
String = "this is string example....wow!!!";
String = Str.encode('base64','strict');
If we print these variables we have:
String = b'dGhpcyBpcyBzdHJpbmcgZXhhbXBsZS4uLi53b3chISE='
String = this is string example....wow!!!
What should you enter at the command prompt to check the tcp wrapper configuration on your system?
Answer:
The correct answer to the following question will be tcpdchk.
Explanation:
tcpdchk stands for tcp wrapper configuration checker.
It is used to report the problems which will found on your tcp wrapper configuration while surveying and try to fix it where possible.
Type of problems that can reported by the tcpdchk. These are as follows:
Non-existent path names,Unsuitable use of pattern,Unreasonable arguments, etcHence, tcpdchk is the correct answer.
George is involved with a project at work and notices that he has a pending update for his computer. George knows that updates are important, and he decides to take a break and complete the restart of the computer so that the update can install. After George restarts the computer, he notices that his AutoCAD program is running slowly. The issue continues to the point that George decides to call the technician and ask him to check what is going wrong on his computer. The technician tells George to turn the computer off and then on again and asks George how much RAM is counted. The amount of RAM is 8GB less than the amount that was installed on George’s system.What hardware could be causing this problem? (Select all that apply.)
A. RAM
B. Processor
C. Motherboard
D. Video card
E. CMOS battery
Answer:
Option A and C i.e., RAM and Motherboard is the correct answer to the following question.
Explanation:
AutoCAD is the computer program which is used by the George to create 2-dimensional and 3-dimensional pictures or drawing but their AutoCAD running slow because the minimum requirement of RAM for the following program is 8GB or George has less than 8GB RAM in his system so that program is running slow.
The processor requirement for the AutoCAD program is more than 2.5 GHz 0r 3+ GHz, if he has less than 2.5 GHz then they also required to upgrade the processor or change the motherboard.
Final answer:
The hardware that could cause George's computer to show less RAM than what was installed is RAM, motherboard, and possibly the CMOS battery due to seating, recognition, or system settings issues.
Explanation:
When George's computer shows less RAM than installed after an update, the hardware likely causing this issue could be A. RAM, C. Motherboard, or E. CMOS battery. RAM is crucial as it is the main memory that the CPU utilizes for storing information that needs to be quickly accessed. If there is less RAM detected, it could be due to a RAM module not being properly seated or recognized. The motherboard is responsible for housing the RAM modules, and if there's an issue with the motherboard slots or chipset, it might not recognize all the RAM installed. The CMOS battery helps maintain system settings including the system's RAM configuration. If the battery is failing, it may lead to incorrect hardware settings being loaded, potentially affecting the RAM detected at startup.
While cloud services are useful for small and midsize analytic applications, they are still limited in their ability to handle Big Data applications.1. True
2. False
Answer:
False
Explanation:
There are cloud applications which can effectively handle big data.
For example processing and handling big data technologies like Hadoop, Spark can be used on cloud.
Services like Amazon Web Services or Google Cloud Services allows users analyze big data with various tools.
A type of backlight technology most commonly used in modern laptop devices is called____________.
Answer:
LED is the correct answer for the following question.
Explanation:
LED is a display that is used in the Laptop screen which is a type of blacklight technology. Blacklight technology is a technology that is used to increase readability when the light is low.
An LED display is used in a modern laptop. It is a flat panel display. Its brightness is so high and allows a user to use it in the presence of the sunlight. It is designed in 1962 for the first time.
The above question asked about a blacklight technology that is used in a laptop device which is the LED display used in a modern laptop. Hence the answer is LED
Final answer:
The commonly used backlight technology in modern laptops is LED (Light Emitting Diodes), which provides illumination for the display's pixels, allowing for control over the color and brightness of the image.
Explanation:
In flat-panel displays, such as those found in laptop computers, tablets, and flat screen televisions, a light source at the back of the device illuminates the screen. The light from the LEDs travels through millions of tiny units called pixels, which consist of three cells with red, blue, or green filters. Each cell can be controlled independently, allowing the voltage applied to the liquid crystal in each pixel to adjust the amount of light passing through the filters, thereby varying the display's picture contrast.
This LED technology is prominent among laptop and notebook computers, offering advantages like lower power consumption and a slimmer profile compared to the older CCFL (Cold Cathode Fluorescent Lamp) backlighting. As technology advances, developments such as revamped E Ink technology are expected to provide even more enhanced display capabilities, such as displaying color and multimedia/hypermedia content.