CS610 Quiz No.1 Shared by + ღ˚♥ZaibUnnisa... ♥˚ღ

Computers attached to an Ethernet use ------ in which a computer waits for the ether to be idle before

transmitting a frame. 

► CSMA/CD (Computer Networks and Internets, page 93)

-------- is also called self healing network

Select correct option:

ATM

 FDDI

Token Ring

None of the given

LAN and WAN are classified according to their.........

Select correct option:

 Size (Page 4)

Connectivity

 Medium

Mobility

 The Fast Ethernet hardware operates at a rate of --------

► 10 Mbps

► 100 Mbps(Page 27)

► 1000 Mbps

► None of the given

LAN interface may use ---------- to copy frame data directly from main memory.

Select correct option:

DMA (Page 32)

Most LANs that employ ring topology use an access mechanism known as-------

 ► CSMA/CD

► CSMA/CA

 ► TOKEN PASSING (Computer Networks and Internets, page95)

In ---------, network occupies larger areas like cities & countries.

► LAN

► WAN (Page 4)

► MAN

► None of the given

Most LANs that employ ring topology use an access mechanism known as-------

► CSMA/CD

► CSMA/CA

► TOKEN PASSING

► None of the given

Question No: 8 ( M a r k s: 1 )

Ethernet uses a ------ bit static addressing scheme in which each device is assigned a unique address by the manufacturer.

 ► 64

 ► 48 

► 16

In Point-to-Point topology there are two topologies.

 ► Star and Tree

► Tree and Ring

► Star and Ring

 ► Star and Tree (Page 5) 

Which network topology uses a Hub?

 Star
 Bus

 Mesh
 Ring