CS610 Quiz No.1 Shared by Ati

Which of the following is not a guided medium?

Select correct option:

Twisted-pair cable

Fiber-optic cable

Atmosphere

Coaxial Cable

A Bridge forwards or filters a frame by comparing the information in its address table to the frame’s__________.

Select correct option:

 Layer 2 source address

 Source node’s physical address

Layer 2 destination address

 Layer 3 destination address

Frame forwarding of a bridge is based on _________.

Select correct option:

Layer 3 source address

Layer 3 destination address

Layer 2 destination address

Layer 2 Source address

Ethernet standard specifies that any two stations cannot be separated by more than

Select correct option:

one repeaters

three repeaters

four repeaters

two repeaters

We may use ________ to extend local area network.

Select correct option:

Hub, routers

Repeater, bridges

Hub, router and bridges

Hub, router, bridges repeaters

Which is the incorrect option of the following?

Select correct option:

Repeaters recognize frame formats, they just amplify and retransmit the electrical
signal.

Repeaters do not recognize frame formats, they just amplify and retransmit the electrical
signal.

None of the above

The length of the format of hardware address is_______.

Select correct option:

One to four bytes

One to five bytes

One to six bytes

One to seven bytes

A network uses _______ to arrange computers to be connected in a single closed loop.

Select correct option:

Star topology

Ring topology

Bus topology

Mesh topology

As a result of ARPA research the first network was established which was named as
INTERNETWORKING.

Select correct option:

ARPANET

ARPNET

The mechanism of extending the optical fiber across several kilometers is very successful because delays on optical fiber are very _____ and bandwidth is very _____.

Select correct option:

Low, High

High, Low

High, High

Low, Low