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Computer Aptitude

COMPUTER FUNDAMENTAL MCQs

Fundamental And Concepts Of Computer

Total Questions : 1289 | Page 25 of 129 pages
Question 241. A device used to measure the circuit density of a chip is
  1.    Light pen
  2.    Mouse
  3.    LSI
  4.    All of the above
  5.    None of the above
 Discuss Question
Answer: Option C. -> LSI
Question 242. Which type of processing that produces output results immediately after input data are entered into a computer system
  1.    Time-sharing
  2.    Interactive
  3.    Batch processing
  4.    Real-time processing
  5.    None of the above
 Discuss Question
Answer: Option B. -> Interactive
Question 243. A printer in which the characters are embossed on a band is
  1.    Dot-matrix
  2.    Laser
  3.    Golf-ball
  4.    Chain
  5.    None of the above
 Discuss Question
Answer: Option D. -> Chain
Question 244. A type of simulation method using random numbers to determine the evolution of a system is
  1.    Model dispersion
  2.    Monte carlo
  3.    Monadic
  4.    Padding
  5.    None of the above
 Discuss Question
Answer: Option B. -> Monte carlo
Question 245. A database management system based on the concept of ownership is
  1.    Network topology
  2.    Network layer
  3.    Network database system
  4.    Network license system
  5.    None of the above
 Discuss Question
Answer: Option C. -> Network database system
Question 246. Which of the following printers, are you sure will not to use if your objective is to print on multicarbon forms?
  1.    daisy wheel
  2.    dot-matrix
  3.    laser
  4.    thimble
  5.    All of the above
 Discuss Question
Answer: Option C. -> laser
Question 247. The term MIPS refers to _____
  1.    millions of instructions per second
  2.    multiple instructions per second
  3.    megabytes of instructions per seconds
  4.    millions input processor set
  5.    multi-inductance processing system
 Discuss Question
Answer: Option A. -> millions of instructions per second
Question 248. A software package to implement a data base is
  1.    System analysis
  2.    DBMS
  3.    Database
  4.    DASD
  5.    None of the above
 Discuss Question
Answer: Option B. -> DBMS
Question 249. The primary memory of a personal computer consists of:
  1.    ROM only
  2.    RAM only
  3.    Both ROM and RAM
  4.    Memory module
  5.    None of the above
 Discuss Question
Answer: Option C. -> Both ROM and RAM
Question 250. Methods used to organise and physically store disk data are cylinder and
  1.    Sector
  2.    Surface
  3.    Track
  4.    Hib
  5.    None of the above
 Discuss Question
Answer: Option A. -> Sector

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