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Computer Aptitude

BASIC COMPUTER KNOWLEDGE MCQs

Total Questions : 1975 | Page 186 of 198 pages
Question 1851.  the permanently etched program in rom that automatically begins executing the computer instructions is the
  1.    RAM
  2.    BIOS
  3.    CMOS
  4.    ROM
 Discuss Question
Answer: Option B. -> BIOS
Explanation :
Question 1852.  the most widely used code that represents each character as a unique 8-bit code is
  1.     EBCDIC
  2.    Binary numbering system
  3.    Unicode
  4.    ASCII
 Discuss Question
Answer: Option D. -> ASCII
Explanation :
Question 1853.  the most widely used code that represents each character as a unique 8-bit code is
  1.     EBCDIC
  2.    Binary numbering system
  3.    Unicode
  4.    ASCII
 Discuss Question
Answer: Option D. -> ASCII
Explanation :
Question 1854.  operating systems and utility programs are in a class of software known as
  1.    system software
  2.    BIOS software
  3.    software suites
  4.    sequential software
 Discuss Question
Answer: Option A. -> system software
Explanation :
Question 1855.  the open, print, and save buttons are all located on the
  1.    Title bar
  2.    Standard toolbar
  3.    Formatting toolbar
  4.     Status bar
 Discuss Question
Answer: Option B. -> Standard toolbar
Explanation :
Question 1856.  the part of the cpu that accesses and decodes program instructions, and coordinates the flow of data among various system components is the
  1.    Motherboard
  2.    ALU
  3.    Control unit
  4.    Megahertz
 Discuss Question
Answer: Option C. -> Control unit
Explanation :
Question 1857.  the most widely used code that represents each character as a unique 8-bit code is
  1.     EBCDIC
  2.    Binary numbering system
  3.    Unicode
  4.    ASCII
 Discuss Question
Answer: Option D. -> ASCII
Explanation :
Question 1858.  the part of the cpu that accesses and decodes program instructions, and coordinates the flow of data among various system components is the
  1.    Motherboard
  2.    ALU
  3.    Control unit
  4.    Megahertz
 Discuss Question
Answer: Option C. -> Control unit
Explanation :
Question 1859.  the open, print, and save buttons are all located on the
  1.    Title bar
  2.    Standard toolbar
  3.    Formatting toolbar
  4.     Status bar
 Discuss Question
Answer: Option B. -> Standard toolbar
Explanation :
Question 1860.  the permanently etched program in rom that automatically begins executing the computer instructions is the
  1.    RAM
  2.    BIOS
  3.    CMOS
  4.    ROM
 Discuss Question
Answer: Option B. -> BIOS
Explanation :

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