Computer Studies Questions and Answers - Grade 7 Opener Exams Term 1 2023 Set 1

1. Name the parts of a desktop computer (2mks)
   
2. Write the three main components of the computer system. (3mrks)
3. Name the following computer parts. (6mks)
   
   (Printer, Flash disk, Webcam)
   Group the above devices into;
   

   Output	Input	Storage
   ____________________	_____________________	_______________________

4. Write the meaning of the following as used by the computer. (3mks)
   
   1. GU.I
   2. R.A.M
   3. C.P.U
5. A software created to detect, present and remove hardware is called _____________________ (1mk)
   Name two examples of antivirus. (2mks)
6. Computer software is made up of three main types.
   Complete the diagram below.
   
7. Name four examples of word processing data? (4mks)
   Write four different versions of microsoft word process. (4mks)
8. In word document, write the name of the following symbols. (5mks),
   
9. Write any four keys found on the keyboard. (4mks)
10. A program used in computer for doing Maths is called (1 mk)
11. Name four classification of computers by their size. (4mks)
12. Write two games you can play on the computer. (2mks) 
13. State four safety measures to observe when using computing devices (4mks)

MARKING SCHEME

1.  
   1. monitor/screen
   2. C.P.U
   3. Mouse
   4. Keyboard
2.  
   

   (a) Hardware	(a)Input
   (b) Software	(b)Output
   (c)Liveware	(c)Storage

3.  
   1. Webcam
   2. Printer
   3. Flashdisk
4.  
   1. Graphic User Interface
   2. Random Access Memory
   3. Central Processing Unit
5. Antivirus
   1. Kaspersky
   2. Mcafee
   3. AVG
   4. Norton
   5. Avira
6.  
   
7.  
   1. microsoft word
   2. Google doc
   3. Open office writer
   4. Word pad
      
      

1. 1. Microsoft word 2011
   2. Microsoft word 2015
   3. Microsoft word 2019
   4. Microsoft word 2007

8.  
   1. undo
   2. do
   3. close button
   4. minimize button 
   5. restore button
   6. maximize button 
9.  
   1. Space bar key 
   2. Delete key
   3. Backspace key
   4. Shift key
10. Excel program or spreadsheet
11.  
    1. Super-computer
    2. Mainframe computer 
    3. Mini-computer
    4. Micro-computer
12. Any game (a) (b)
13.  
    1. Be sure your devices are secure 
    2. Handle the devices gently
    3. Keep liquids away from the devices
    4. Stay away from rogue website
    5. Use of anti-glare protector
    6. Good sitting posture.