Important MCQ of Computer Subject

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    Sl No Question Answer
1 THE PROCESS OF CONVERTING A HIGH-LEVEL PROGRAMMING LANGUAGE INTO MACHINE CODE IS CALLED A) COMPILATION
A)      COMPILATION B)      COMPOSED C)      CONVERT D)      CONSISTENCE
2                 WHAT IS THE MOST BASIC UNIT OF INFORMATION IN A COMPUTER ? D) BITS
A) BYTES B) KB C) MB D) BITS
3 WHAT IS TERM FOR A COMPUTER THAT IS PORTABLE ? D) LAPTOP
A) COMPUTER B) DESKTOP C)`I PAD D) LAPTOP
4 WHICH PART OF THE COMPUTER IS RESPONSIBLE FOR PROCESSING DATA ? A)  CPU
A)  CPU B) CPU C)` SD CARD D) CD
5 WHICH PART OF THE COMPUTER IS RESPONSIBLE FOR PROCESSING DATA ? A) CPU
A) CPU B) UPS C) SD CARD D) CD
6 WHAT IS THE TERM FOR A COMPUTER THAT USED FOR PERSONAL USE C) DESKTOP
A)  PROJECTOR B) PHONE C) DESKTOP D) KEYPAD
7 WHAT IS TERM FOR A COMPUTER THAT CONNECTS TO THE INTERNETS USING WIRELESS TECHNOLOGY ?              A) WIRELESS
A) WIRELESS B) ETHERNET C) BLUTOOTH D) JACK
8 WHICH DEVICES IS USED FOR INPUTTING IMAGES AND TEXTS ? A)  SCANNER
A)  SCANNER B) FAX C) CAMERA D) VIDEO
9 WHICH SOFTWARE IS USED FOR PROTECTING COMPUTERS FROM VIRUSES ? A) ANTIVIRUS SOFTWARE
A) ANTIVIRUS SOFTWARE B)LOCK C)MICROSOFT D)AVIRA
10 WHAT IS TERM FOR A COMPUTER THAT IS CONTROLLED REMOTELY ? A)  REMOTE
A)  REMOTE B) SHARE C) HACK D) CLONE
11 WHICH PART OF THE COMPUTER IS RESPONSIBLE FOR DISPLAYING IMAGES ? C)MONITOR
A) MOUSE B) GRAPHIC CARD C) MONITOR D) CPU
12 WHICH PART OF THE COMPUTER IS RESPONSIBLE FOR DISPLAYING IMAGES ? C) MONITOR
A) MOUSE B) GRAPHIC CARD C) MONITOR D)CPU
13 WHICH PART OF THE COMPUTER CONNECTS HARDWARE COMPONENTS TOGETHER C) MOTHERBOARDS
A) KEYBOARDS    B) MOUSE C) MOTHERBOARDS D) PRINTER
14 WHICH DEVICE IS USED FOR PRINTING TEXTS AND IMAGES ? D) PRINTER
A)  KEYBOARDS B) MOUSE C) FAX D) PRINTER
15 WHICH DEVICE IS USED FOR PRINTING TEXTS AND IMAGES ? D) PRINTER
A)  KEYBOARDS B)  MOUSE C) FAX D) PRINTER
16 WHICH DEVICE IS USED FOR PRINTING TEXTS AND IMAGES ? D) PRINTER
A)  KEYBOARDS B) MOUSE C)  FAX D) PRINTER
17 WHICH DEVICE IS USED FOR PRINTING TEXTS AND IMAGES ? D) PRINTER
A)  KEYBOARDS B) MOUSE C)  FAX D)  PRINTER
18 WHICH TYPE OF SOFTWARE IS USED FOR CREATING DOXUMENTS ? C)  WORDS PROCESSING SOFTWARE
A)  PDF B)  EXCEL C)  WORDS PROCESSING SOFTWARE D)  CPU
19                 WHAT IS THE PROCESS OF STARTING A COMPUTER CALLED ? A) BOOTING
A) BOOTING B) RESTART C) SLEEP D) SHUT DOWN
20                 WHICH SOFTWARE CONTROL THE COMPUTER HARDWARE ?           C)  SYSTEMS SOFTWARE          
A)  WINDOWS B)  MAC C)  SYSTEMS SOFTWARE           D)  RAM

 

Sl No Question Answer
1  WHAT IS FULL FORM OF KBD ? A) KEYBOARD
A)     KEYBOARD B)     KEYBOTS C)     KEY BOARD DEVELOPMENT D)    KEYBOARDS DISK
2 WHAT IS FULL FORM OF DVD ? D) DIGITAL VIDEO DISK
  A) DESKTOP VIDEO DISK B) DESKTOP VIDEO DEVELOPMENTS C) DEVELOPMENT VIDEO DISK D) DIGITAL VIDEO DISK
3 WHAT IS FULL FORM OF I/O ?   A)  INPUT & OUTPUT
  A)  INPUT & OUTPUT B)  INCOMING & OUTCOMING C)  IN & OUT D)  INTERNET OPERATION
4 WHAT IS FULL FORM OF CD ? C)  COMPACT DISK
  A)  COMMON DISK                B)  COMMON DRIVE  C)  COMPACT DISK D)  COMMON DESK  
5 WHAT IS FULL FORM OF CD ? C)  COMPACT DISK    
  A) COMMON DISK B)  COMMON DRIVE  C)  COMPACT DISK     D)  COMMON DESK
6 WHAT IS FULL FORM OF HDD ?   A) HARD DISK DRIVE
  A) HARD DISK DRIVE B) HARD DESKTOP DRIVE C) HARD DRIVE DESKTOP D) DRIVE HARD DISK
7 WHAT IS FULL FORM OF RAM ? D) RANDOM ACCESS MEMORY
  A) READ ACCESS MEMORY B) RIGHT ADDED MEMORY C) RIGHT ACCESS MEMORY D) RANDOM ACCESS MEMORY
8 WHAT IS FULL FORM OF ROM ? B) READ ONLY MEMORY
  A) RIGHT ON MOON B) READ ONLY MEMORY C) RIGHT OF MEMORY D) RANDOM ONLY MEMORY
9 WHAT IS FULL FORM OF ALU ? D) ARITHMETIC LOGIC UNIT
  A) AERO LOGIC UNIT B) ARMY LEAGUE UNIFORM C) ALL LIMITED UNIT D) ARITHMETIC LOGIC UNIT
10  WHAT IS FULL FORM OF CU ? C) CONTROL UNIT
  A) COMMON UNIT B) COMPACT UNIT C) CONTROL UNIT D) CONTROL UNIVERSITY
11 WHAT IS FULL FORM OF OS ?   A) OPERATING SYSTEM
  A) OPERATING SYSTEM B) OFFICE SYSTEM C) OPEN SERVICE D) OVER SOUND
12 WHAT IS FULL FORM OF UPS ?   A)  UN-INTERRUPTED POWER SUPPLY
  A)  UN-INTERRUPTED POWER SUPPLY B)  UN-COMMON POWER SUPPLY C)  UNKNOWN POWER SUPPLY D)  UNIT POWER SYSTEM
13 WHAT IS FULL FORM OF CPU ?   A) CENTRAL PROCESSING UNIT
  A) CENTRAL PROCESSING UNIT B) CONTROL PROCESSING UNIT C) CONTROL POWER UNIT D) COMMON PROCESSING UNIT
14 THE MAIN MEMORY OF THE COMPUTER IS KNOW AS ?   A) RAM
  A) RAM B) ROM C) SSD D) HDD
15 WHICH OF THE FOLLOWING IS A TYPE OF COMPUTER NETWORK D) ALL OF THE ABOVE               
  A) LAN B) WAN C) MAN           D) ALL OF THE ABOVE               
16  WHICH OF THE FOLLWING IS AN EXAMPLE OF A WEB BROSWER ? D) MICROSOFT BING
  A)  MICROSOFT B)   LINUX C) MAC D) MICROSOFT BING
17 WHO SUPPLY POWER IN THE COMPUTER ? C)  UPS
  A)  AC VOLTAGE B)  DC VOLTAGE C)  UPS D)  INVETER
18 WHO IS THE BRAIN OF COMPUTER ?   A)  CPU
  A)  CPU B)  UPS C)  WINDOWS D)  OS
19 WHAT IS THE INPUT DEVICE USED FOR TYPING TEXT ? B) KEYBOARDS
  A) KEY B) KEYBOARDS C) MOUSE D) SWTICH
20 WHAT IS THE INPUT DEVICE USED FOR TYPING TEXT ? B) KEYBOARDS
  A) KEY B) KEYBOARDS C) MOUSE D) SWTICH

 

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