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

Networking AllOther (430)

Networking Interview Questions

Questions Answers Views Company eMail

How many layers are there in OSI ? Why is it called OSI model ?

5 12151

Why networks are layered ? What is the advantage of that ?

Wipro,

2 14279

Which one is not done by Data link layer ? 1. bit stuffing 2. LRC 3. CRC 4. parity check

3 11428

What do you meant by "triple X" in Networks?

Elgi Equipments,

2 11093

What is Beaconing?

Elgi Equipments,

3 10875

What is NETBIOS and NETBEUI?

Elgi Equipments,

3 7737

What is cladding?

Elgi Equipments,

1 3058

How Gateway is different from Routers?

Elgi Equipments,

4 13816

What is Project 802?

Elgi Equipments,

2 9910

What are the different type of networking or internetworking devices?

13 29857

What is difference between ARP and RARP?

CTS, Elgi Equipments,

6 28425

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

DELL, Elgi Equipments, HCL, Wipro,

8 21479

What are the important topologies for networks?

Elgi Equipments,

6 17107

Explain 5-4-3 rule?

Elgi Equipments,

1 7653

What is packet filter?

Elgi Equipments,

1 4723

Un-Answered Questions { Networking }

what command to restore if the boot block is corrupted in linux

7604

What are the maximum networks and hosts in a class a, b and c network?

385

What is the baud rate of a standard 10 mbps Ethernet LAN ?

4201

How to you keep yourself updated on network security ?

1078

Is vpn traffic encrypted?

1063

What is google ip address for ping?

1220

What is OSPF

1144

Suppose when you move the nic cards from one pc to another pc, does the mac address gets transferred as well?

1228

Is smb secure?

1086

Why tcp is more reliable than udp?

1160

Explain what are the networking protocol options for the windows clients if for some reason you do not want to use tcp/ip?

1230

What are mac addresses?

310

Explain how can we detect that the other end of a tcp connection has crashed? Can we use "keepalives" for this?

1231

what is the command to check how many port numbers are running with their specific protocols in linux pc

2367

How does ransomware work?

1048

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