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 osi? How many layers are there?

Accenture,

1066

which osi layer consists of characteristics like acknowledgement, flow control and sequencing?

HPCL,

959

at which layer of osi model does segmentation of a data stream happen?

HPCL,

1136

Explain how can we measure the performance of an ip link?

1123

Explain how do applications coexist over tcp and udp?

1050

What is the difference between flow control and error control?

1084

How many hosts can be on each network? Consider a fixed subnet partition of a class b network number that will accommodate at least 76 networks.?

1116

Explain how is ip carried on a network?

994

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

1154

Explain does ip protect data on the network?

1018

What is the port number of telnet and dns?

1104

Explain what is the difference between flow control and error control?

1206

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

1175

How is data send by ip layer?

1053

Explain 4 example of application layer?

1183

Un-Answered Questions { Networking Protocols }

Differentiate between - TCP header and UDP header

1048

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

1076

How do I know if my ftp port 21 is blocked?

918

How do you check if a port is blocked?

1003

What is a default gateway?

1070

Why are port addresses shorter than IP addresses?

1038

What is the ip command?

1083

How will my computer get its ip address?

1013

What is j std 001 class 3?

1067

Can you send and receive on same udp port?

962

How do I transfer files using ftp?

1061

Are sockets tcp?

948

Does http request contain ip address?

983

Explain what is the data unit of "transport layer"?

1058

How do I find out what program is using a port?

1071

For More Un-Answered { Networking Protocols } Questions Click Here