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mariarad [96]
3 years ago
13

List at least five tasks a layer performs. Could one (or more) of these tasks could be performed by multiple layers?

Computers and Technology
1 answer:
ludmilkaskok [199]3 years ago
6 0

Answer:

Transport layer:

- data packets are segment to smaller chunks.

- gives sequence number to segment.

- identifies the source and destination port number.

- initiates data transmission between nodes.

- rearrange and identifies the application, the transmitted data is meant for.

Explanation:

The transport layer is the fourth layer in the OSI network model. Protocols like TCP and UDP are found in this layer. It segment data packets and for a connection oriented protocol like TCP, it creates an established session between source and destination host (the session layer can also do this, but it is more defined in the transport layer).

The network and data-link layer can also transmit data packets.

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Pie

Answer:

C. Footer

Explanation:

A footer is typically found at the bottom of all web pages and it comprises of information such as disclaimers, copyright, legal which are displayed visibly for all visitors to see.

Generally, a website footer is the direct opposite of a website header in relation to positioning or location; a footer is always found at the bottom while a header is always found at the top of a web page.

Since Mikayla is researching copyright information for the images found on a website, she should access the website footer because it primarily provides information about the legal name of the company that owns the website and information about what country they're located in, as well as links to other relevant resources such as call to action, maps, contact forms, newsletter signup etc.

3 0
3 years ago
What will be displayed if code corresponding to the following pseudocode is executed? Set Number = 4 Repeat Write 2 * Number Set
Elis [28]

Answer:

8

12

Explanation:

I made the code a bit easier to understand then worked out how it would go. Here's what I did.

number = 4

repeat until number = 8:

   write 2 * number

   number = number + 2

Following this itenary, we have, the system first writes "8" as it multipled 4 by 2. Number is now equal to 6.

Next repetition, the system writes "12" as it multipled 6 by 2. Now, number = 8. The proccess now stops as number is now equal to 8.

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3 years ago
Modify the FitnessTracker class, created in Chapter 4 Programming Exercise 3AB, so that the default constructor calls the three-
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Answer:

Is this coding?

Explanation:

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3 years ago
Where do you see the future of Information Technology heading?
Oduvanchick [21]

Answer:

Information technology is the process of development and maintenance the computer system components like software for distributing and processing the data in the network.  

The main future aspects of the information technology is to share the data or information in the big networking platform. It basically increase the production of software application in upcoming coming years.  

Information technology term commonly use in computer networks and provide huge applications like internet, telecom equipment and e-commerce.

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What is a document?
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Answer:

answer is Set of information gathered together

4 0
3 years ago
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