IT Fundamentals (Online Practice) Page 118

Q1: What does the disk drive of a computer do?
  • a) read the disk 
  • b) rotate the disk 
  • c) defragment disk 
  • d) none

Q2: Which application is suitable for sequential processing?
  • a) payroll processing 
  • b) processing of grades 
  • c) telephone number searching 
  • d) none

Q3: Which of the following is used as primary memory?
  • a) floppy 
  • b) magnetic drum 
  • c) PROM 
  • d) all

Q4: An integrated circuit is :
  • a) complicated circuit 
  • b) fabricated on a tiny silicon chip 
  • c) integrated circuit 
  • d) none

Q5: Which was the first machine to successfully perform a long series of arithmetic and logical operation?
  • a) ENIAC 
  • b) Mark I 
  • c) Analytical engine 
  • d) IBM 1401

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