Answer / guest

Answer: A & B

UDP (User Datagram Protocol) does not use

sequence or acknowledgement fields in transmission.

UDP is a connectionless and unreliable protocol, since there

is no delivery checking mechanism in the UDP data format.

Answer / ravi

B. Acknowledgments

WHAT IS RIP PROTOCAL ?

3 Answers   NIC,

---

How IEEE Calculate the Cost of Link (ex.. 10mbps is having Cost 100) Is there any formula or any test to calculate it.

2 Answers   IBM,

---

The Internet Control Message Protocol occurs at what layer of the seven layer model? A.) Physical B.) Transport C.) Session D.) Datalink E.) Presentation F.) Network

3 Answers  

---

Which layer hides details of network dependent information from the higher layers by providing transparent data transfer? A.) Transport B.) Physical C.) Data Link D.) Session E.) Application F.) Network

5 Answers  

---

Identify the 2 commands that save the running-config to a TFTP server? A.) write running tftp B.) copy running network C.) copy running tftp D.) write network

1 Answers  

---

if i had a video conferencing device why should it is needed to configure a static IP for that,will it not work on the local lan.

2 Answers   HCL,

---

Which protocol works at the Internet layer and is responsible for making routing decisions? A.) UDP B.) IP C.) TCP D.) ARP

3 Answers  

---

MIDI and MPEG are examples of what layer of the OSI seven layer model? A.) Session B.) Network C.) Datalink D.) Transport E.) Application F.) Presentation

3 Answers  

---

After how long ospf exchange its topology table?

0 Answers  

---

Which of the following are examples of the Transport Layer? A.) Token Ring B.) UDP C.) TCP D.) IP E.) SQL F.) LLC

2 Answers  

---

Differnce between the communication and transmission?

0 Answers  

---

If a frame is received at a switch and only the destination hardware address is read before the frame is forwarded, what type of switching method is this? A.) Store-and-drop B.) Latency C.) Store-and-forward D.) Cut-through

2 Answers  

---