MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Computer Networks Questions & Answers Delays and Loss knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
If end to end delay is given by dend-end = N(dproc + dtrans + dprop) is a non congested network. The number of routers between source and destination is? |
| A. | N/2 |
| B. | N |
| C. | N-1 |
| D. | 2N |
| Answer» D. 2N | |
| 2. |
In the transfer of file between server and client, if the transmission rates along the path is 10Mbps, 20Mbps, 30Mbps, 40Mbps. The throughput is usually ___________ |
| A. | 20Mbps |
| B. | 10Mbps |
| C. | 40Mbps |
| D. | 50Mbps |
| Answer» C. 40Mbps | |
| 3. |
Given L = number of bits in the packet, a = average rate and R = transmission rate. The Traffic intensity in the network is given by ____________ |
| A. | La/R |
| B. | LR/a |
| C. | R/La |
| D. | Ra/L |
| Answer» B. LR/a | |
| 4. |
The time required to examine the packet s header and determine where to direct the packet is part of __________ |
| A. | Processing delay |
| B. | Queuing delay |
| C. | Transmission delay |
| D. | Propagation delay |
| Answer» B. Queuing delay | |
| 5. |
For a 10Mbps Ethernet link, if the length of the packet is 32bits, the transmission delay is ____________ (in microseconds) |
| A. | 3.2 |
| B. | 32 |
| C. | 0.32 |
| D. | 320 |
| Answer» B. 32 | |
| 6. |
Which of the following delay is faced by the packet in travelling from one end system to another? |
| A. | Propagation delay |
| B. | Queuing delay |
| C. | Transmission delay |
| D. | All of the mentioned |
| Answer» E. | |