Networking AllOther Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Networking AllOther Interview Questions

Questions Answers Views Company eMail

Outline and discuss the main fields in Ethernet IEEE 802.3 frame. What are the main objectives of preamble ?

1977

What is the average number of transmission required to send a frame of length 1600 bytes correctly, if the bit error rate is 1 x 10-6.

1636

Explain what is meant by the term ‘integrated service digital network’. Give three reasons a company might choose an ISDN link in preference to a leased line.

1665

Subnet the class C network address 198.67.25.0 into eight subnets. Why are the ‘all ones’ and ‘all zeroes’ subnets not used ?

1946

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.

1690

What are the various classes of IP addressing? Calculate the maximum number of class A, B and C network Ids.

1808

Why is a data link layer switch preferred over a hub ?

2152

Which device is needed to connect two LANs with different network Ids ?

1787

When is a translating bridge used ?

1741

Can a switch be used to connect two LANs with different network IDs ?

1686

Write two ways in which computer applications differ from network applications ?

1743

What is count to infinity problem ?

1758

What was the reason for selecting a speed of 155.52 Mbps in the original ATM standard ?

1811

Contrast link state and distance vector routing protocols, giving an example of each.

1629

What is ISO-OSI reference model ? Compare it with TCP/IP reference model.

1778

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Un-Answered Questions { Networking AllOther }

What is the difference between TFTP and FTP application layer protocols?

21797

Explain pure-ALOHA and slotted- ALOHA systems. Give the expression for throughout for each,clearly explaining the various terms.

2234

According to you which is the most important OSI layer?

1189

Explain Any Standalnoe Application with rispect to OSI model, letus Consider Voice Recognition....!! One Has To tell function of all layers with rispect to given Application.

2476

Difference Between DDR1, DDR2 and DDR3 memories.

3478

What is a Multi-homed Host

1263

What is pool in networking?

1156

Does Ethernet 10Gbps support multiple access

2379

Describe and distinguish between FDMA, TDMA, and CDMA.

1812

Define Wireless Networks

1256

Which one you will use to implement critical section? Binary Semaphore

1211

What was the reason for selecting a speed of 155.52 Mbps in the original ATM standard ?

1811

What is virtual path

1224

If the transmitted code word is 10011000 and the received code word is 11001001. What is the error word ? Write transmitted code word , received code word and error word as polynomials.

3071

What are the advantages of cell switching that is used in ATM?

2547

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