COMPUTER STUDIES ICT FIRST TERM EXAMINATION PRIMARY 3

NAME:
CLASS: PRIMARY 3                        

 

SUBJECT: Computer Studies

OBJECTIVES

Instruction: Answer all the questions

  1. ____________ is a major part of computer . (a) monitor (b) projector (c) divider
  2. Abacus is made with all the following except _________ (a) beads (b) leaf (c) wire
  3. C P U is found in the __________ (a) mouse (b) keyboard (c) system unit
  4. We can use calculator in all the places except _________ (a) school (b) toilet (c) bank
  5. We connect our speaker, printer and keyboard to the _______(a) system unit (b) monitor (c) mouse
  6. __________ means central processing unit (a) C P U (b) U Ps (c) CPS
  7. __________ is an example of early counting device. (a) finger (b) calculator (c) computer
  8. Counting devices are used for carrying out simple __(a) addition (b) subtraction (c) all of the above
  9. _____________ is an object designed to do a particular job. (a) device (b) store (c) car
  10. _________ is one of the earliest development mechanical calculating devices. (a) GSM (b) laptop (c) Abacus
  11. ____________ invented Abacus (a) Napier John (b) Abacus (c) Blaise Pascal
  12. ____________ created Napier’s bones (a) Samuel bones (b) John Napier (c) Napier Bone
  13. Pascaline machine was invented for ______________ (a) me (b) his father (c) my uncle
  14. Analytical engine was designed by _________(a) Femi Kuti (b) Miss Mayowa (c) Charles Babbage
  15. ____________ is known as the father of computer.

(a) Charles Babbage (b) Abacus (c) Blaise Pascal

  1. ____________ is an example of an input device. (a) monitor (b) keyboard (c) printer
  2. ____________ is used to talk to the computer. (a) mouse (b) monitor (c) keyboard
  3. ____________ is an example of a general output device (a) table (b) speaker (c) keyboard
  4. ____________ is an example of an output device. (a) monitor (b) mouse (c) CPU
  5. ____________ helps us to print result. (a) keyboard (b) printer (c) monitor
  6. ____________ display result on the screen (a) mouse (b) monitor (c) fax machine
  7. ____________ is not part of the system unit (a) control unit (b) memory unit (c) telephone unit
  8. Charles Babbage invented his first machine in what year? (a) 1832 (b) 1890 (c) 1822
  9. _________ is a way of knowing the correct number of things (a) dancing (b) singing (c) counting
  10. Computer monitor is the same as VDU (a) true (b) false (c) both
  11. Abacus is made with frame with wires (a) I don’t know (b) true (c) false
  12. _____________ is used to perform the basic operation of Arithemetic

(a) phone (b) mechanical calculating (c) wall

  1. _________ are used for performing computer based on logarithmic scales. (a) Abacus (b) Pascaline (c) slide rule
  2. Abacus was invented in ___________(a) Nigeria (b) China (c) Korea
  3. One of these is not an early mechanical device (a) slide rule (b) Abacus (c) computer

 

THEORY

  1. What is the full meaning of these
    • CPU    –
    • VDU   –
    • UPS     –
    • ICT      –
  2. List 4 early counting devices
    •             ______________________________________________
    •             ______________________________________________
    •             ______________________________________________
    •             ______________________________________________
  3. Mention 3 mechanical calculating devices
    •             ______________________________________________
    •             ______________________________________________
    •             ______________________________________________
    •             ______________________________________________
    •             ______________________________________________
  4.   Write a short history about Blaise Pascal machine

            _______________________________________________________________________________

            _______________________________________________________________________________

            _______________________________________________________________________________

            _______________________________________________________________________________

5. Draw an Abacus.

 

 

 

 

COMPUTER STUDIES ICT FIRST TERM EXAMINATION PRIMARY 1

 

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