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

SNMP (49)
TCP IP (421)
UDP (47)
SS7 (31)

Protocols AllOther (111)

Networking Protocols Interview Questions

Questions Answers Views Company eMail

What is the advantage of packet switching?

Deshaw,

1181

Whats frequency of waves?

Deshaw,

1188

How Authentication Header provides the protection to IP header?

Infosys,

1232

Can the IP address same for 2 pcs?

Atos Origin,

1129

what are the Classes of IP Address

HCL,

1161

What are the services provided by Session layer?

Deshaw,

1159

Discuss the different protocols associated with each layer in the TCP/IP model.

HCL,

1183

What is codec ? What is the use of that?

Deshaw,

1074

In which layer SMTP is used?

Honeywell, Zomato,

1271

Tell me about IPv4 and IPv6.

Honeywell, Zomato,

1101

What is the use of predictive encoding?

Deshaw,

1206

What is IPv6 (Internet Protocol version 6)? What is multicasting? Explain the headers of packet format of IPv6 and IPv4?

Ciena,

1166

What are the protocols used in Application layer?

Deshaw,

1173

What happens when flag is set to zero in a modem during packet data transfer?

GrapeCity,

1722

What are the protocols used in Transport layer?

Deshaw,

1133

Un-Answered Questions { Networking Protocols }

What is a dns address?

1026

How do I check if port 22 is open?

1121

Do websites have an ip address?

1090

Can the IP address same for 2 pcs?

1129

Is there a list of private addresses?

1174

How do process communicate?

1096

Why is it important to install patches on network systems?

1087

Why tcp ip is more reliable?

1106

Is arp a tcp or udp?

1092

How is data send by ip layer?

1156

Differentiate between - TCP header and UDP header

1152

How does tcp try to avoid network meltdown?

1271

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

1193

How do I unblock a port?

1212

How does interprocess communication work?

1152

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