General Computer MCQs Part 2

 

1) In which of the following form, data is stored in the computer?

a) Decimal  b) Binary *  c) Hexadecimal  d) Octal

 2) The binary language consist of ____digit(s).

  a) 8  b) 2 * c) 4 d) 255

3) The smallest unit of data/memory in computer is.

   a) Byte b) Nibble  c) Bit * d) KB

4)  1 Byte =_____?

   a) 8 bits * b) 4 bits  c) 2 bits d) 9 bits

   5)  Bit is also called?

   a) Small  b) Character c) Byte  d) Binary Digit *

   6)  Word length of a personal computer is.

   a) 4 bits b) 8 bits *  c) 16 bits d) 64 bits

   7)  A combination of 16 bits are called?

   a) Word * b) Sentence  c) Letter d) Character  

   8)  One nibble is equivalent to how many bits?

   a) 2  b) 4  * c) 8  d) 1    

9)  Half of a byte is called?

   a) Transistor b) Compiler  c) Nibble *  d) Binary Digit

   10)  4 nibble is =.

   a) 4 bit  b) 2 byte *  c) 8 bit d) 8 byte

   11)   1 Kilobyte (KB) is refer to.

   a) 1024 bytes * b) 1000 bytes  c) 2024 bytes  d) Any of above

12)   A collection of eight bits is called?

   a) Byte *  b) Word   c) Record   d) file

   13)   The length of IP address is.

   a) 32 bits *  b) 64 bits c) 256 bits  d) 1024 bits

14)  1K bits equals to the.

   a)  1000 bits   b)  100 bits   c)  1024 bits * d)  10 bits

15) Personal computers are also called ___.

   a) minicomputer b) microcomputer *  c) macro computer d) supercomputer

16) How many types of memory?

   a) Primary Memory  b) Secondary Memory c) Both A & B * d) Any of above

   17) Which of the following is a non-volatile memory?

   a) RAM   b) LSI   c) VLSI    d) ROM *

   18)   Which among following is considered a volatile memory?

   a) ROM  b) RAM *  c) Hard Disk   d) CD-ROM

19)  In computer what converts AC to DC?

   a) POST   b) Adapter  c) RAM    d) SMPS *

   20)  Resolution of printer is measured in?

   a) Megabits   b) Inches  c) Hertz   d) DPI *

   21)  A binary number with 4 bits is called a?

   a) Bytes  b) Bits   c) Nibble *  d) Dibble

   22)  Which among following is responsible for specifying the address of a memory location?

   a) RAM   b) Address Bus *  c) Control Bus  d) Hard Disk

   23)  Where cache memory is located?  

   a) CPU *  b) Monitor   c) Scanner  d) On file server

   24)  Which is a type of ROM?

   a) PROM  b) EPROM   c) EEPROM   d) All of above *

25) Example of application program are?   

a) Web browsers b) e-mail programs  c) word processors d) games e) utilities f) All of above *      

26)  Example of Operating system.     

a) Microsoft Windows.  b) Apple iOS.  c) Google's Android OS.   d) Apple mac OS.

e) Linux Operating System f) All of above *

 27)  Operating system, editor, and debuggers comes under.

   a) System software * b) Application software  c) Malicious software d) All of above

   28)  Animator, 3d studio, coral draw, and flash are?

   a) Multimedia software *   b) Application software c) System software  d) Any of above

29) Examples of utility software.

   a)  antivirus software  b)  disk defragmenter  c) disk cleaner  d) compiler e) WinRAR f)  WinZip  g) All of Above *

   30)  Note book, laptop, palm, hand-held computers are coming under the category of ____ computer.

   a) Digital computer b) Mainframe computer c) Portable computer * d)  Hybrid computer

   31) Example of microcomputers.

a) pc computer b) tablet computers  c)  smartphones and servers d) Desktop computer

e)  Notebook or laptop computer  f)  Pda g) All of above *

 32)  A personal computer (PC) is a ____ computer.

  a) Super b) Mini frame  c) Mini  d) micro *

33) Which one is the Low-Level language?

  a) Visual Basics  b) Java c) Assembly *  d) C++

34) Format C is an example.

   a) Trojan horse *  b) Logic Bomb c) Boot Sector  d) Disk fragmented

   35)  Example of LAN protocols are?

   a) Ethernet  b) ARC net c) token ring  d) all is correct *  

36) A bar code reader is an example of.

   a) processing device  b) storage device c) input device *  d) output device

   37)  Webcam is a___.

   a) Input device *  b) Output device  c) Both A & B  d) Any of above

   38)  Printer is a___.

   a) Input device    b) Output device *  c) Both A & B d) Any of above

   39)  Modem is a __.

   a) Input device  b) Output device  c) Both A & B *d) Any of above

40) Which of the following is secondary storage device?

   a) Hard Disk *  b) RAM   c) Diode  d) Semi-Conductor

   41)  USB is which type of storage device?

   a) Primary   b) Secondary *  c) Tertiary  d) None of above

42)  Parallel port is used for connecting.

   a) Printer *  b) Monitor  c) Modem d) Any of Above

43)  RAM is an example of.

   a) Secondary memory  b) Primary memory *  c) Cache memory d) None of these

   44)  Magnetic disk is an example of.

   a) Secondary memory *  b)  Primary memory  c)  Main memory d)  All of above

    45)  A virus that replicates itself is called?

   a) Worm * b) Bug  c) Bomb  d) Hoax

46)  Hard disk is coated in both sides with.

   a) Magnetic metallic oxide *  b) Optical metallic oxide  c) Carbon layer d) All of the above

   47)  Which printer is very commonly used for desktop publishing?

   a) Laser printer *  b) Impact printer c) Dotted printer  d) Non-impact printer

48)  Which technology is used in compact disks?

   a) Mechanical b) Electrical  c) Electro Magnetic d) Laser *

49) Which of the following protocols is used by World Wide Web?

  a) TCP/IP b) Ethernet  c) FTP  d) HTTP *

50) Which of the following is a programming language?

 a) Lotus b) Pascal *  c) Excel  d) Netscape

   51)  The term 'PC-XT' refers to___.

a) Personal Computer External Technology b) Personal Computer Extended Technology *

c) Personal Computer Embedded Technology d) Personal Computer Expanded Technology

52) Which of the following cables can transmit data at high speeds.

   a) Coaxial Cable  b) Optic fiber Cable  * c) Twisted pair Cable  d) UTP Cable

53) Which technology is used in a CD-ROM Drive?

   a) Mechanical b) Electromechanical  c) Optical *

 54)  An integrated circuit is.

   a) a complicated circuit  b) an integrating device   c) fabricated on a tiny silicon chip * d) any of above

55) Which device is required for the internet connection?

   a) Joystick  b) Modem * c) Cd drive  d) Nick card

   56) What do you say a single point on a computer screen?

   a) Cell  b) Element  c) Pixel *  d) Bit

57)  The recycle Bin is configured automatically to be able to store files equal to ___of the size of your  hard disk.

   a) 1 percent  b) 2 percent c) 5 percent *  d) 10 percent