Computer Networks-18CBC304T

What is the number of layers in the OSI model?

• 2 layers

• 7 layers

• 9 layers

• 5 layers

The full form of OSI is?

• Operating System interface

• Optical System interconnection

• Operating System Internet

• Open system interconnection

1. Identify the layer which provides service to the user. Session layer

Application layer Presentation error Physical layer

• Session Layer

• Application Layer

• Presentation Layer

• Physical Layer

What is a HUB?

• Software

• Computing device

• Network device

• 1. Calculating device

What does a set of rules define?

• 1. SMTP

• FTP

• IMAP

• Protocol

1. Identify among the following which is mainly used to host web site.

• Mail server

• Webserver

• Database server

• None

Identify the full form of HTTP?

• Hyper Text Transfer Protocol

• Hyper Text Transfer Package

• Hyper Transfer Text Package

• 1. Hyper Transfer Text Practice

Identify the protocol primarily used for browsing data.

• 1. FTP

• TCP

• TFTP

• HTTP

Identify the total versions of IP.

• 1

• 2

• 3

• 4

Identify the first network which was based on TCP/IP protocol.

• 1.   ARPANET

• HUB

• Ethernet Card

• Router