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COMPUTER AND IT MCQs

Total Questions : 204 | Page 20 of 21 pages
Question 191. 2.  What does BIOS stand for ?
  1.    Basic Internal Output System
  2.    Basic Intra Operating System
  3.    Basic Internal Organ System
  4.    Basic Input Outpur System
 Discuss Question
Answer: Option D. -> Basic Input Outpur System
Question 192. 1. An aspect of Input/Output controller of data logic is called
  1.    General Buffering
  2.    Zero Buffering
  3.    Buffering
  4.    Data Buffering
 Discuss Question
Answer: Option C. -> Buffering
Question 193. 6. Telnet stands for
  1.    Telephone Network
  2.    Television Network
  3.    Teletype Network
  4.    Telefax Network
 Discuss Question
Answer: Option A. -> Telephone Network
Question 194. 4. Which component is mainly responsible for doing calculation in computer ?
  1.    Random access memory
  2.    Control unit
  3.    Arithmetic logic unit
  4.    Hard disk
 Discuss Question
Answer: Option C. -> Arithmetic logic unit
Question 195. 3. The process of combining strings is known as
  1.    compiling
  2.    Combining
  3.    Attaching
  4.    Concatenation
 Discuss Question
Answer: Option D. -> Concatenation
Question 196. 5. Hard copies can be obtained from
  1.    Scanner
  2.    Speaker
  3.    Printer
  4.    Recorder
 Discuss Question
Answer: Option C. -> Printer
Question 197. 9. The time between program input and output is called
  1.    Turn around time
  2.    Waiting time
  3.    Execution time
  4.    Delay time
 Discuss Question
Answer: Option A. -> Turn around time
Question 198. 7. What is the full form of ALU ?
  1.    Alternative Logic Unit
  2.    Arithmetic Logic Unit
  3.    Arithmetic Least Unit
  4.    Arithmetic Local Unit
 Discuss Question
Answer: Option B. -> Arithmetic Logic Unit
Question 199. 0. Which of the following devices is generally used to check multiple choice questions ?
  1.    OCR
  2.    OMR
  3.    MICR
  4.    Bar Code Reader
 Discuss Question
Answer: Option B. -> OMR
Question 200. 8. The popular search engine "Google" derives its name from the word "Googol". What does the word mean ?
  1.    To search
  2.    To index
  3.    To crawl
  4.    The numeral one followed by a hundred zeros
 Discuss Question
Answer: Option D. -> The numeral one followed by a hundred zeros

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