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Computer Aptitude

COMPUTER KNOWLEDGE MIXED MCQs

Total Questions : 480 | Page 43 of 48 pages
Question 421. The processor is a ___ chip plugged onto the motherboard in a computer system.
  1.    LSI
  2.    VLSI
  3.    ULSI
  4.    XLSI
  5.    WLSI
 Discuss Question
Answer: Option B. -> VLSI


VLSI


Question 422. What is the full form of PROM?
  1.    Programmable Read Only Memory
  2.    Progressive Read Only
  3.    Periodic Read-Only Memory
  4.    Perfect Read-Only Memory
  5.    Program Read-Only Memory
 Discuss Question
Answer: Option A. -> Programmable Read Only Memory


Programmable Read Only Memory


Question 423. A set of choices on the screen is called a(n) ____
  1.    menu
  2.    reverse video
  3.    action plane
  4.    editor
  5.    template
 Discuss Question
Answer: Option A. -> menu


menu


Question 424. The microprocessor of a computer
  1.    does not understand machine language
  2.    understands machine language
  3.    understands only machine language
  4.    Understands only high level languages
  5.    Understands only assembly language
 Discuss Question
Answer: Option C. -> understands only machine language


understands only machine language


Question 425. A register that keeps track of the next instruction to be executed is called a ___
  1.    Data Register
  2.    Instruction Register
  3.    Action Register
  4.    Program Counter
  5.    Accumulator
 Discuss Question
Answer: Option D. -> Program Counter


Program Counter


Question 426. Several computers linked to a server to share programs and storage space _______
  1.    Network
  2.    grouping
  3.    library
  4.    integrated system
  5.    None of these
 Discuss Question
Answer: Option A. -> Network


Network


Question 427. Meaningful file name helps in easy file__________
  1.    Storing
  2.    Accessing
  3.    Identification
  4.    Printing
  5.    None of these
 Discuss Question
Answer: Option B. -> Accessing


Accessing


Question 428. LAN stands for _______
  1.    Local Access Network
  2.    Local Area Network
  3.    Logical Access Network
  4.    Logical Area Network
  5.    None of these
 Discuss Question
Answer: Option B. -> Local Area Network


Local Area Network


Question 429. WWW stands for ______
  1.    World Work Web
  2.    Wide Work Web
  3.    Wide World Web
  4.    World Wide Web
  5.    None of these
 Discuss Question
Answer: Option D. -> World Wide Web


World Wide Web


Question 430. Soft copy refers to _______
  1.    printed output
  2.    music sounds
  3.    screen output
  4.    digitizing
  5.    None of these
 Discuss Question
Answer: Option C. -> screen output


screen output


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