IT Fundamentals (Online Practice) Page 47

Q1: Word size (8, 16, 32, 64) refers to the number of ________ that can be processed at one time.
  • a) bytes 
  • b) words 
  • c) bits 
  • d) characters

Q2: Which of the following is made of Mylar with a thin coating of magnetic material.
  • a) RAM 
  • b) ROM 
  • c) floppy 
  • d) hard disk

Q3: Who discovered symbolic logic?
  • a) Babbage 
  • b) George Boole 
  • c) Herman Hollerith 
  • d) Ada Augusta

Q4: Data security threats include:
  • a) software piracy 
  • b) hardware failure 
  • c) fraudulent manipulation of data 
  • d) all

Q5: A letter, digit, or special character is represented by:
  • a) bit 
  • b) kilobyte 
  • c) megabyte 
  • d) byte

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