digital assistant computer networking

The layer one of the OSI MODEL IS

1. PHYSICAL LAYER

2.LINK LAYER

3.ROUTER LAYER

4 BROADCAST LAYER

Correct! Wrong!

Find out the OSI layer, which performs token management

1.network layer

2. Transport layer

3. sessions layer

4 presentation layer

Correct! Wrong!

The name of the protocol , which provide virtual terminal in tcp/ip model is

1.telnet

2 SMTP

3. HTTP

4.NON OF THESE

Correct! Wrong!

The performance of data communication network depends on

1.number of users

2.the hardware and software

3.the transmission

4.all of the above

Correct! Wrong!

In mesh topology , relationship between one device and another is -----

1.primary

2.peer to primary

3.primary to secondary

4.peer to peer

Correct! Wrong!

The ---------- layer change bits onto electromagnetic signals.

1.physical

2.transport

3.data link

4.presentation

Correct! Wrong!

Which is the main function of transport layer?

1.node to node delivery

2.end to end delivery

3. Synchronization

4.updating and maintaining routing tables

Correct! Wrong!

Which of the following is an application layer service?

1.net work virtual terminal

2.file transfer ,access and management

3.mail service

4. Non of these

Correct! Wrong!

FDDI STAND FOR

1. FIBER DISTRIBUTED DATA INTERFACE

2 FIBER DATA DISTRIBUTED INTERFACE

3.FIBER DUAL DISTRIBUTED INTERFACE

4.all of the above

Correct! Wrong!

The layer one of the OSI MODEL IS

Find out the OSI layer, which performs token management

The name of the protocol , which provide virtual terminal in tcp/ip model is

The performance of data communication network depends on

In mesh topology , relationship between one device and another is -----

The ---------- layer change bits onto electromagnetic signals.

Which is the main function of transport layer?

Which of the following is an application layer service?

FDDI STAND FOR

If all devices are connected to a center hub, then topology is called