Networking Interview Questions
Questions Answers Views Company eMail

Define Simplex

186

What fields are contained in a Medium Access Control (MAC) frame?

167

Define the term modulation.

192

Define Full-Duplex

208

What is the main downfall of the Carrier Sense Multiple Access (CSMA) method? How do Collision Detection (CD) methods help alleviate this problem?

100

What are the differences between half and full duplex Ethernet?

127

Define Half-Duplex

184

What happens to the theoretical transfer rate when a full duplex transmission mode is used?

108

What are the main disadvantages of routing in switched networks.

124

In what scenarios are priority and QoS (Quality of Service) protocol services useful

108

List three advantages of the packet switching technique compared with that of circuit switching.

174

What is the role of sequencing in a connection-oriented data transfer?

89

Why are global and device-level addressing systems necessary?

103

What are the different layers in TCP/IP model? What are the protocols associated with each layer?

Adobe,

681

Define datagrams in networking.

Akamai Technologies,

124


Un-Answered Questions { Networking }

What are user facing features?

245


What is osi and it's role in computer networking?

562


Explain FDDI

1265


What is the function of data link layer?

705


What is rpf check in multicast?

113






Should I use tcp or udp?

563


How does phishing work?

557


Explain the network architecture?

539


Expand HTML,DMA,FAT,LAN,WAN,FDD etc

5


What is tunnel mode?

722


what is the diff between LLT,GAB&TCP/IP?

1719


What do you understand by the term ‘structured cabling’. State the main rules that should be used when installing a cable. 31. Show that maximum cabling area for LAN for horizontal cabling runs is approximately 200m.

1168


How can we measure the performance of an ip link?

610


How can I tell if my isp is blocking ports?

590


How a switch is different from a hub?

191