Answer:
B. To count the number of words read.
Explanation:
Reading speed is calculated by counting the number of words read on the page. The formula for calculating the reading speed is dividing the number of words in two lines by two. Then count the number of lines on the page and multiply by the number of words per line. Then calculate how long you read in sixty seconds.
It is important to mark a starting point when checking the reading rate to count the number of words read. Therefore, option B is correct.
Answer:
D
Explanation:
Stores don't normally give fees when using cash.
Answer:
1) sequence number=207 ,Source port number = 302, Destination port number= 80
2) Acknowledgement number= 207, Source port number = 80 Destination port number= 302
3) Acknowledgement number=127
4) View the attached file for the Timing diagram
Explanation:
1) The sequence number is 127 + 80 = 207, the source port number is 302, and the destination port number is 80.
2) The acknowledgement number is 207, source port number is 80 and the destination port number is 302 if the first segment arrives before the second segment, in the acknowledgment of the first arriving segment.
3) The acknowledgement number is 127, indicating that the receiver is still waiting for bytes 127 and onward.
4) View attached file.
When sending an echo request message, a router will use the IP address of the exit interface as the source IP address.
<h3>What is traceroute IP address?</h3>
Traceroute, also called tracepath or tracert, is a network tool used to determine the “path” packets take from one IP address to another.
It provides the hostname, IP address, and the response time to a ping. Enter the IP address that you want to lookup.
Traceroute ensures each hop on the way to a destination device drops a packet and sends back an ICMP error message.
This means traceroute can measure the duration of time between when the data is sent and when the ICMP message is received back for each hop—giving you the RTT value for each hop.
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