a)Graphics System
b)Operating System
c)Drawing system
d)Processing system
2.A common topology to any network is ____ topology
a)Star
b)Bus
c)Tree
d)Ring
e)None of these
3.Which of the following will happen when data is entered into a memory location?
a)It will add to the content of the location
b)It will erase the previous content
c)It will change the address of the memory location
d)It will not be fruitful if there is already some data at the location
e)None of these
4.Which of the following is considered a broadband communication channel?
a)coaxial cable
b)fiber optics cable
c)Both a and b
d)microwave circuits
e) All a, b and d
5.Which of the following statement is correct?
a)terminal section of a synchronous modem contains the scrambler
b)transmission section of a synchronous modem contains the scrambler
c)receiver section of a synchronous modem contains the scrambler
d)control section of a synchronous modem contains the scrambler
e)none of the above
6.Multiprogramming systems?
a)Are easier to develop than single programming systems
b)Execute more jobs in the same time period
c)Execute each job faster
d)Are used only one large mainframe computers.
e)none of the above
7.Which is the first program run on a computer when the computer boots up?
a)Operating system
b)System software
c)System operations
d)All the above .
e)none of the above
8.Which of the following-Operating System does not implement multitasking truly?
a)Windows 98
b)Windows NT
c)Windows XP
d)MS DOS
e)none of the above
9.The primary purpose of an operating system Is:
a)To make computers easier to use
b)To allow people to use the computer,
c)To keep systems programmers employed
d)To make the most efficient use of the computer hardware
e)none of the above
10.When a computer is first turned on or restarted, a special type of absolute.loader called is executed
a)Compile and Go loader
b)Bootstrap loader
c)Boot loader
d)Relating loader
e)none of the above
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