MIDTERM  EXAMINATION

 

 

 

Question No: 1      ( Marks: 1 ) - Please choose one

 

Effective network mean that the network has fast delivery, timeliness and

► high bandwidth

► duplex transmission

► accurate transmission

► low bandwidth

 

Question No: 2      ( Marks: 1 ) - Please choose one

 

Which one best describes the given statement:

 

"To allow multiple users to share total capacity of a transmission medium"

► congestion control

► exchange management

► multiplexing

Question No: 3      ( Marks: 1 ) - Please choose one

 

A_________ provides a model for development that makes it possible for a product to work regardless of the individual manufacturer.

► protocol

► standard

► topology

► system

Question No: 4      ( Marks: 1 ) - Please choose one

 

_______ is a multipoint topology.

► Ring

► Mesh

► Tree

► Bus

Question No: 5      ( Marks: 1 ) - Please choose one

 

_________requires the maximum number of I/O ports.

► Bus

► Star

► Mesh

► Ring

Question No: 6      ( Marks: 1 ) - Please choose one

 

________ topology tells us how networks communicate with one another and how data is transferred.

► logical

► physical

► logical and physical

Question No: 7      ( Marks: 1 ) - Please choose one

 

Which topology requires a multipoint connection?

► Mesh

► Star

► Bus

► Ring

Question No: 8      ( Marks: 1 ) - Please choose one

 

Headers are added at layers 1 and 7 of OSI model.

► True

► False

Question No: 9      ( Marks: 1 ) - Please choose one

 

Internet with small “i” specifies the world wide Network the actual internet.

► True

► False

Question No: 10      ( Marks: 1 ) - Please choose one

 

The internet model consists of _________ layers.

► three

► two

► five

► seven

Question No: 11      ( Marks: 1 ) - Please choose one

 

As the data packet moves from the lower to the upper layers, headers are __________.

► added

► subtracted

► rearranged

► modified