What is the purpose of an internet protocol address (ip address)?

Answers

Answer 1
To provide the network number and node number of a machine. Not too useful without a network mask to separate them.

Related Questions

After a worksheet has been displayed in page layout view, page breaks are indicated by ________ in normal view.

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After a worksheet has been displayed in page layout view, page breaks are indicated by dotted lines in normal view. Typical view for used for creating and viewing presentation slides is called normal view and is also known as slide view. Which offers a full size view of a slide, making it easier to create a slide.

Attacks that take place against web based services are considered to be what type of attack?

Answers

cyber attack is correct

Which of the following choices is not an operating system? A. DOS B. UNIX C. Windows 97 D. Windows Vista

Answers

It should be A. DOS because all of the others are operating systems.
A. Cuz all the other ones are known world wide

âthe first line in a hypertext markup language (html) file is the _____, which is a processing instruction indicating the markup language used in a document.

Answers



This is usually not needed anymore in the updated versions of HTML 5.

Answer:

The first line in a hypertext markup language (html) file is the Doctype, which is a processing instruction indicating the markup language used in a document.

The correct answer is:

Doctype

Explanation:

The Doctype is the abbreviation for document type declaration which is an instruction related to XML and SGML documents that makes them adopt a document type definition to be shown as an element compatible in that format. In other words, it allows them to be from one type and be translated into another type without visual or presentation modification. It is just to be more flexible, fast, and manipulable.

The name of an array stores the ________ of the first array element

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address. The equivelent of array[ 0 ].

Which of the following statements best describes O*NET OnLine?

Answers

The correct option that best describes O*NET OnLine is:

A) O*NET OnLine is a comprehensive database of occupational information, providing details on hundreds of standardized and occupation-specific descriptors.

O*NET OnLine serves as a valuable resource for individuals exploring career options or seeking detailed information about various occupations. It offers a wide range of standardized and occupation-specific descriptors, including job tasks, skills required, education levels, salary ranges, and job outlooks.

This database helps users make informed decisions about their careers by providing detailed insights into different professions and their requirements.

O*NET OnLine is a reliable online platform that offers a wealth of occupational information, making it a go-to source for career exploration, job analysis, and decision-making processes.

The probable question may be:

Which of the following statements best describes O*NET OnLine?

A) O*NET OnLine is a comprehensive database of occupational information, providing details on hundreds of standardized and occupation-specific descriptors.

B) O*NET OnLine is a social networking platform for professionals in various industries to connect and share career-related insights.

C) O*NET OnLine is an online marketplace for job seekers and employers to match job openings with candidate qualifications.

D) O*NET OnLine is a virtual reality platform offering immersive career exploration experiences for students and professionals.

Assuming you are using the sun sdk, what command would you type at the operating system command prompt to compile the program labassignment.java?

Answers

Assuming javac is on the PATH variable:

javac labassignment.java

Otherwise, it would have to be:

/path/to/javac labassignment.java

Which are types of online resources that students can use for help? Check all that apply.

Answers

What are the choices ?

Answer:

A, B,E.

have a great day

To reboot a pc, hold down the ____ keys at the same time.

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CTRL+ALT+DELETE

Sometimes called a three finger salute.

alt f4

Explanation:

alt f4 is the goatttttttttttttttttttttttttttttttttttttttttttttttttttt

PLZ HELP ASAP!!!
The CPU is referred to as the ______ of the computer.

A. brains
B. face
C. heart
D. soul

Answers

the CPU would be the brain so A) 


have a wonderful rest of ur day :)

A right turn should be from the right lane into the right lane of the roadway entered. True or false. A. True B. False

Answers

it depends if it's America or another continent but assuming it's America I would say A.True

Suppose we are comparing implementations of insertion sort and merge sort on the same machine. for inputs of size n, insertion sort runs in 8ð2 steps, while merge sort runs in 64ð log2 ð steps. for which values of ndoes insertion sort beat merge sort?

Answers

well i think u should give up on school and just  smoke some green fam.

Which of the following definitions describes a receptacle ground fault circuit interrupter (GFCI)? A. Includes an extension cord B. Protects a worker by increasing the duration of an electrical shock C. Protects users from ground faults when someone connects electrical equipment to a GFCI protected outlet D. Replaces a circuit breaker on the main circuit board Suspend Assessment

Answers

C. Protects users from ground faults when someone connects electrical equipment to a GFCI protected outlet

The main reason to use a visual aid in a presentation is to

a ensure concepts are more challenging to understand.
b make a challenging concept easier to understand.
c guarantee that complex information is accurate.
d keep an audience’s attention through distraction.

Answers

D keep the audiences attention through distraction

Answer:

d keep an audience’s attention through distraction.

Explanation:

Advantages of Visual Aids in a Presentation:

A picture is worth a thousand words - presentation softwares let you display images and videos that help prove the speaker's theses. By using graphics to show trends or using photographs to showcase a product, the speaker helps the audience better visualize (and therefore understand) what he or she tells you.Appeals to many senses - While oral speech mainly stimulates hearing, the use of multimedia tools stimulates other senses, especially vision. To see is to feel. And for some auditoriums that makes all the difference: Have you ever wondered why tradeshow vendors insist on permanently repeating demonstrations without forgetting the videos that explain the benefits of their products?Greener and more versatile support - Multimedia presentations save paper: a single presentation can be seen by all members of the auditorium without photocopying. On the other hand, they allow greater creativity and originality in the presentation of contents when compared to paper.Easy content creation - Multimedia tools allow you to quickly and simply dress up and embellish the speaker's ideas and make them visually appealing. In fact, no Visual Design course is required to make captivating slides.

When reassembling your pc what does the text recommend as the first step?

Answers

When reassembling your PC the first step is to wear an anti shock bracelet to ground yourself from the electricity. Then take a Philips head screwdriver and take the machine apart. Typically the hard drive is taken out first and then the RAM.

What is the purpose of using modulo 2 arithmetic rather than binary arithmetic in computing an fcs?

Answers

Final answer:

The purpose of using modulo 2 arithmetic in computing an FCS is to detect transmission errors through simple and efficient calculations. It provides a checksum that can be used to verify data integrity, detecting common errors like single-bit and burst errors. This method does not require handling carry operations, simplifying implementation.

Explanation:

The purpose of using modulo 2 arithmetic in computing a Frame Check Sequence (FCS) is to provide error detection capability when data packets are transmitted over a network. Modulo 2 arithmetic is a simple, efficient method of calculating a type of checksum that can be used to verify the integrity of the transmitted data. By performing bitwise exclusive OR (XOR) operations on the data bits, modulo 2 arithmetic generates a value that can be appended to the data. When the data is received, the same operations are performed, including the FCS. If the result is zero, it is assumed that the data has not been corrupted during transmission.Modulo 2 arithmetic is used because it resembles binary addition without carry. It simplifies the hardware or software implementation since handling carry operations is not required. Also, modulo 2 arithmetic can detect common errors such as single-bit errors and burst errors that can occur in communication channels, providing a simple yet robust way to ensure data integrity. This method is commonly used in network protocols, for example, in the Cyclic Redundancy Check (CRC).

A web application server that is compromised in a cross-site scripting attack is said to be

Answers

Cross-site scripting attack ( XSS ) occurs when malicious script are injected into web sites. An attacker uses web application to send malicious code.
Answer:
A web application server that is comprised in a cross-site scripting attack is said to be B. injected.     

What motivates engineers to make tcp/ip packets more independent?

Answers

The TCP/IP model has four layers: application, host-to-host layer, internet layer and network access layer.  
TCP is the transmission protocol that is used and it is connection-oriented.
IP stands for Internet. 
A stream of bytes is broken into segments and reconnected at the other end. The packets are retransmitted whatever is lost and the segments are organized might in the correct order. 
The boom of new different applications that should be interoperable motivates engineers to make tcp/ip packets more independent.

The area that holds all the instructions the computer needs to start up when it is powered on is ________. the cpu rom ram the usb

Answers

ROM (Read Only Memory)

What are the two main components on the motherboard?

Answers

A chipset which forms an interface between the CPU's front-side bus, main memory, and peripheral buses. Non-volatile memory chips (usually Flash ROM in modern motherboards) containing the system's firmware or BIOS. A clock generator which produces the system clock signal to synchronize the various components.
The processor(CPU) and the memory

________ allows visitors to add, remove, or edit its content.

Answers

That would be Wiki.......

Proprietary file types are easily displayed in Word documents, Web pages, etc.
Question 15 options:

True


False

Answers

it should be true :)

Answer:

It is true

Explanation:

I took the test

Sql statements that define the objects such as tables, indexes, triggers, etc. in a database are referred to as _______________ statements.

Answers

source statements i hope this helped

Using Word, Maureen is writing an outline of a presentation she plans to give to her company. She will be showing a video during the presentation, and she would like to place images of isolated video frames in her outline so that she remembers exactly what to talk about when the corresponding part of the video is played to her audience. Which tool would be best for Maureen to place these images in Word, and why?

Answers

A copy and paste would be fastest and easiest. As you can pinpoint the exact location to where you want the picture to be. 

Answer:

The tool that would be best for Maureen to place the image in Word is the Screen Clipping tool because it allows to pick a window that is opened in the device and insert the screenshot of it in the document.

Explanation:

The screen clipping tool allows you to take a screenshot of a window that is opened in the device and add it to the document in which you are working.

To use it you have to click on the part of the document where you want to put the image and click on the insert tab and then, screenshot. After this, you will see the windows that are opened and you can choose the screenshot you need or select a part of it. Then, the image is added to the document. According to this, the tool that would be best for Maureen to place the imagen in Word is the screen clipping tool.

Which component, located on the motherboard, carries out all the instructions provided by computer programs? ram?

Answers

The Chipset is the component located on the motherboard, this carries out all the instructions provided by computer programs. It is the integrated circuit that manages all the data flow between processor and memory. It usually works with microprocessors and plays a crucial role in determining system performance.

You are logged in as a user with limited system privileges, you are the linux system administrator and you have the password to the root user account. when you need to switch to root user to perform administrative tasks, what command would you enter at the command prompt?

Answers

I use "su -" on my box. Red Hat wanted "sudo -i" in the RHCSA and RHCE courses.

Which option enables you to keep the last grammatical change

Answers

To keep last grammatical change in a word processor, one should look for the "Undo" or "Ctrl+Z" option.

How do we use it in word processor?

In most word processors like Goo/gle Docs, we can simply press "Ctrl+Z" or select the "Undo" option from the menu to revert the last grammatical change you made. This feature allows to quickly correct any mistakes or undo changes that you may have made unintentionally.

Its helps for maintaining the correctness and clarity of your documents. So, if we want to preserve the last grammatical we will use the "Undo" function in the word processing software.

Read more about grammatical change

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What does limited access to a document mean?

It makes a document inaccessible without a password.
It enables a person to make changes and automatically save them.
It does not reflect any changes made in the document.
It enables a person to read the document but not edit it.
It blocks a person from accessing a document.

Answers

the second last one is the answer i think

Answer:

C). It enables a person to read the document but not edit it.

Explanation:

Limited access to a document is primarily associated with the creator of document restricting the usage and changes that can be made to a specific document. It assists the users to protect the authenticity of their document and prevent it from any unnecessary editing to the document. Therefore, the limited access to a document would imply 'enabling a person to only read the document but not edit or make changes to it' without the creator's permission. It is thus aimed to limit the access to a specific content. Therefore, option C is the correct answer.  

List several things that geographers can map using remotely sensed data

Answers

Remote sensing refers to the process of taking earth's measurements using sensors from the satellites or airplanes. The sensors collect information in image form, these images are then analysed to obtain necessary information.
Geographers can map a lot of things using remotely sensed data, these things include: any location on the earth surface, vegetation distribution, water bodies distribution, etc.

Each hard disk is divided into pie-shaped groups of ____.

Answers

sectors







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