July 16, 2013

Computer Awareness for APPSC and Bank PO Exams - Part 3

1.The p art o f a computer that coordinates all its functions is called      
a)            ROM program
b)            System Board
c)            Arithmetic logic unit
d)            Control unit e) None
2.A computer cannot boot if it does not have the            
a)            Compiler b) Loader
c)            Operating System
d)            Assembler e) None
3.Any data or instructions entered into the memory of a computer are considered        
a)            Storage                b) Output
c)            Input     d) Information
e)            None of these
4.A right click on the desktop itself will?
a)            Open the display properties dialogue box
b)            Show a context - sensitive menu
c)            Open the control panel
d)            Minimize all open applications
e)            None of these
5.The process of starting or restarting a computer system by loading instructions from a secondary storage device into the computer memory is called?
a)            Duping  b) Booting
c)            Padding                d) CPS
e) None of these
6.   __________is known as unauthorized access into others system?
a)            Hacking b) Encryption c) Decryption d) trafficking e) None of these
7. When creating a computer program the  ____________ designs the structure of the program
a)            End user b) System analyst
c)            Programmer
d)            All of the above e) None
8.Which commands divides the surface of the blank disk into sector and assign a unique address to each one
a)            Ver         b) Format c) Fat
d)            Chkdsk e) None of these
9.When you turn on the computer ------------ the boot routine will perform this test:
a)            RAM test b) Disk drive test
c)            Memory test
d)            Power on self test e) None
10.Which of the following peripheral devices displays information to a user ?
a)            Monitor               b) Keyboard
c)            Secondary Storage Devices
d)            Secondary Storage Media
e)            None of these
11.Band width refers to:
a)            The cost of the cable required to implement a WAN
b)            The cost of the cable required to implement a LAN
c)            The amount of information a peer-to-peer network can store
d)            The amount of information a communication medium can transfer in a given amount of time
e)            None of these
12.If the computer keeps rebooting itself,, it is likely that:
a)            It is effected with virus
b)            It does not have enough memory
c)            There is no printer
d)            There has been a sudden power rise
e)            It needs a CD-ROM
13.Devices that enter information and let you communicate with the computer are called:
a)            Software b) Output Devices
c)            Hardware d) Input Devices
e)            Input / Output Devices
14.An integrated circuit is           
a)            A complicated circuit
b)            An integrating device
c)            Much costlier than a single transistor
d)            Fabricated on a tiny silicon chip
e)            None of the above
15.The computer connected to a LAN (Local Area Network) can
a)            Rim faster           b)            Go online
c)            Share information and/or share peripheral equipment
d)            E - Mail e) None of these
16.Which device cannot be shared in network?
a)            Floppy  b) Key board
c)            Computer           d) Printer
e)            Hard Disk
17.A printer is a type of device used for               
a)            Input b)Word processing
c)            Processing d) Output
e)            None of these
18.The basic goal of computer process is to convert data into
a)            Files       b) Tables
c)            Information
d)            Graphs
e)            None of these
19.The name that user gives to a document is referred to as      
a)            Document name b) File name
c)            Name given
d)            Document identity e) None
20.The person who writes and tests computer program is called a          
a)            Programmer
b)            Computer scientist
c)            Software engineer
d)            Project developer e) None
21.DNS is the abbreviation of:
a)            Domain Name Service
b)            Domain Name System
c)            Direct Network Service
d)            Direct Network System
e)            None of these
22.Which of the following is not true as regards primary storage?
a)            It is a part of the CPU
b)            It allows very fast access to data
c)            It is relatively more expensive
d)            Information must be transf¬erred to primary storage
e )           None of these
23.Which of the following is the most powerful type of computer?
a)            Super micro
b)            Super conductor
c)            Micro computer
d)            Super computer
e)            Mega frame
24.Which of the following isn't a type of computer facility?
a)            Decentralized b) Centralized
c)            De - distributed
d)            Distributed e) None
1) d;       2) c;        3) c;        4) a;       5) b;
6) a;       7)b;        8)b;        9)b;        10) a;
11) d;     12) a;     13) d;     14) d;     15) c;
16) b;     17) d;     18) c;     19) b;     20) a;
21) b;     22) e;     23) d;     24) c.    


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