Network layer protocols specify the <u>packet structure</u> and processing used to carry data between hosts.
<h3>What is the Network layer protocols about?</h3>
The header, payload, as well as the trailer of a network packet are its three component pieces. The underlying network architecture or protocol employed determines the format and size of a network packet. A network packet resembles a package in concept.
Therefore, Network layer protocols define the packet format and processing needed to transfer data from one host to another host, in contrast to the Transmission layer (OSI Layer 4), which controls the data transport between the programs operating on each end computer.
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The program that output "Hello World " is represented as follows:
print("Hello World")
<h3 /><h3>Code explanation:</h3>
The code is written in python.
We use the print statement to print out the string word "Hello world".
When the code is run, the output of the code will be "Hello world".
"Hello world" is a string.
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Answer:
<em>Which function would you use if you wanted to count the number of values, but ignore the cells that have text or are empty</em>
<em>Which function would you use if you wanted to count the number of values, but ignore the cells that have text or are emptya COUNT</em>
<em>Which function would you use if you wanted to count the number of values, but ignore the cells that have text or are emptya COUNTb. COUNTA</em>
<em>Which function would you use if you wanted to count the number of values, but ignore the cells that have text or are emptya COUNTb. COUNTAc. COUNTBLANK</em>
<em>Which function would you use if you wanted to count the number of values, but ignore the cells that have text or are emptya COUNTb. COUNTAc. COUNTBLANKd. COUNTVALUES</em>
Answer:
If two network adapters on the same network transmit at the same time, one of the adapters would stop transmitting until the second adapter has finished transmitting before retransmission
Explanation:
Carrier Sense Multiple Access with Collision Detection (CSMA/CD) is a network protocol used to prevent data collision. CSMA/CD detects collisions by sensing transmissions from other nodes. If a collision is detected, the node stops transmitting, sends a jam signal, and then waits for some time until the channel is idle before retransmission.
If two nodes on the network start transmitting at the same time, the nodes will detect the collision and take the appropriate action.
If two network adapters on the same network transmit at the same time, one of the adapters would stop transmitting until the second adapter has finished transmitting before retransmission
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