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Q11. (Multiple choice: 5 points): A computer network, needs to support at interf

ID: 3780052 • Letter: Q

Question

Q11. (Multiple choice: 5 points): A computer network, needs to support at interface 1000 unique IP addresses. Choose the best mask to configure on the router attached to the network in question, without wasting too many iP addresses. A: Mask 255.255.255.0 B: Mask 255.255.0.0 C: Mask 255.0.0.0 D: Mask 0.0.0.0 E: Mask 0.0.0.255 your answer on the answer sheet only. Only Answer: Choose the best answer. Mark the answer sheet will be graded. least 100 Q 12. Multiple choice: 5 points): A computer network, needs to support at IP addresses. Choose the best mask to configure on the interface router attached to the network in question, without wasting too many iP addresses. B: Mask 255.255.0.0 C: Mask 255.0.0.0 D: Mask 0.0.0.0 the answer sheet only.Only Mask 0.0.0.255 answer. Mark your answer on Answer: Choose the best graded. the answer sheet will be

Explanation / Answer

11. To serve 1000 addresses the preferred mask is: 255.255.0.0. So the option is B.

12. To serve 100 addresses the preferred mask is: 255.255.255.0. So the option is A.

20. TCP best handles flow control for routed IP packets. So the option is A.

17. AMI is a system where each transmitted one is pulse of opposite polarity from the previous one and zero are transmitted as blanks. So, the option is A.