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Computer Aptitude

BASIC COMPUTER KNOWLEDGE MCQs

Total Questions : 1975 | Page 187 of 198 pages
Question 1861.  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 1862.  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 1863.  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 1864.  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 1865.  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 1866.  the letter and number of the intersecting column and row is the
  1.    cell address
  2.    cell coordinates
  3.     cell position
  4.    cell location
 Discuss Question
Answer: Option A. -> cell address
Explanation :
Question 1867.  the cpu, also called the _______ when talking about pcs, does the vast majority of the processing for a computer.
  1.    microprocessor
  2.    RAM
  3.    macroprocessor
  4.    memory sytem
 Discuss Question
Answer: Option C. -> macroprocessor
Explanation :
Question 1868.  when you save a presentation, _______.
  1.    a file is created for each slide
  2.     two files are created; one for graphics and one for content
  3.    all slides in a presentation are saved in the same file
  4.    a file is created for each animation or graphic
 Discuss Question
Answer: Option C. -> all slides in a presentation are saved in the same file
Explanation :
Question 1869.  a computer type, processor, and operating system define its
  1.    Brand
  2.    Platform
  3.    Size
  4.    Speed
 Discuss Question
Answer: Option D. -> Speed
Explanation :
Question 1870.  to navigate to a new web page for which you know the url, type that url in the browser _______ and press enter
  1.    Name button
  2.    Address button
  3.    Domain bar
  4.    Address bar
 Discuss Question
Answer: Option B. -> Address button
Explanation :

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