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Computer Studies Past Questions and Answers

Neco Computer Studies Questions

Question 51:
What is the decimal equivalent of the binary number 10110111?
  • A 180
  • B 181
  • C 183
  • D 184
  • E 186
View Answer & Explanation
Question 52:
Any document saved into a disc is referred to as a/an?
  • A Field
  • B File
  • C Folder
  • D Lcon
  • E Record
View Answer & Explanation
Question 53:
ROM is also known as?
  • A Adapter
  • B Firmware
  • C Network
  • D Semi conductor
  • E Slot
View Answer & Explanation
Question 54:
Which of the following is not a function of symbolic DOS command?
  • A CLS:
  • B MD:
  • C RD:
  • D TYPE:
  • E VER:
View Answer & Explanation
Question 55:
A calculating machine that is made of hardwood with cursor of glass and metal is called?
  • A Abacus
  • B Difference Engine
  • C Pascaline
  • D Punched Card
  • E Slide Rule
View Answer & Explanation