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Computer Aptitude

BASIC COMPUTER KNOWLEDGE MCQs

Total Questions : 1975 | Page 29 of 198 pages
Question 281.  what characterstics of read-only memory (rom) makes it useful?
  1.    ROM information can be easily updated
  2.    Data in ROM is non volatile, that is, it remains there even without electrial power
  3.    ROM provides very large amounts or inexpensive data storage
  4.    ROM chips are easily swapped between different brands of computers
 Discuss Question
Answer: Option B. -> Data in ROM is non volatile, that is, it remains there even without electrial power
Explanation :
Question 282.  a place in the computer system where data and programs are temporarily stored ........................ .
  1.    Paste
  2.    Open
  3.    Memory
  4.    Pocket
 Discuss Question
Answer: Option C. -> Memory
Explanation :
Question 283.  what characterstics of read-only memory (rom) makes it useful?
  1.    ROM information can be easily updated
  2.    Data in ROM is non volatile, that is, it remains there even without electrial power
  3.    ROM provides very large amounts or inexpensive data storage
  4.    ROM chips are easily swapped between different brands of computers
 Discuss Question
Answer: Option B. -> Data in ROM is non volatile, that is, it remains there even without electrial power
Explanation :
Question 284.  what characterstics of read-only memory (rom) makes it useful?
  1.    ROM information can be easily updated
  2.    Data in ROM is non volatile, that is, it remains there even without electrial power
  3.    ROM provides very large amounts or inexpensive data storage
  4.    ROM chips are easily swapped between different brands of computers
 Discuss Question
Answer: Option B. -> Data in ROM is non volatile, that is, it remains there even without electrial power
Explanation :
Question 285.  a removable magnetic disc that holds information ........................ .
  1.    Floppy disk
  2.    Hard drive
  3.    Monitor
  4.    Portable
 Discuss Question
Answer: Option A. -> Floppy disk
Explanation :
Question 286.  the primary device that a computer uses to store information ..................... .
  1.    TV
  2.    Storehouse
  3.    Desk
  4.    Hard drive
 Discuss Question
Answer: Option D. -> Hard drive
Explanation :
Question 287.  ..................... is the process of dividing the disk into tracks and sectors.
  1.    Tracking
  2.    Formatting
  3.    Crashing
  4.    Allotting
 Discuss Question
Answer: Option B. -> Formatting
Explanation :
Question 288.  ..................... is the process of dividing the disk into tracks and sectors.
  1.    Tracking
  2.    Formatting
  3.    Crashing
  4.    Allotting
 Discuss Question
Answer: Option B. -> Formatting
Explanation :
Question 289.  saving is the process of-
  1.    Copying a document from memory to a storage medium
  2.    Making changes to a document's existing content
  3.    Changing the appearance, or overall look, of a document
  4.    Developing a document by entering text using a keyboard
 Discuss Question
Answer: Option A. -> Copying a document from memory to a storage medium
Explanation :
Question 290.  the primary device that a computer uses to store information ..................... .
  1.    TV
  2.    Storehouse
  3.    Desk
  4.    Hard drive
 Discuss Question
Answer: Option D. -> Hard drive
Explanation :

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