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Grade 7 UNIT 1 ASSESSMENT

True/False
Indicate whether the statement is true or false.
 

 1. 

(1 point) There are 7 bits in a byte.
 

 2. 

(1 point) An example of secondary storage is a Hard Disk Drive (HDD).
 

 3. 

(1 point) Optical storage uses lasers to read and write to media.
 

 4. 

(1 point) Cloud storage is contained on a Secondary Storage Device (SSD).
 

 5. 

(1 point) “Peripheral” refers to any input or output device.
 

 6. 

(1 point) A trackball can be classed as a pointing device.
 

 7. 

(1 point) An Operating System manages memory and processes, as well as all software and hardware.
 

 8. 

(1 point) RAM is a volatile memory.
 

Multiple Choice
Identify the choice that best completes the statement or answers the question.
 

 9. 

(1 point) Is ROM classed as volatile or non-volatile memory?
a.
Volatile
c.
None of the choices.
b.
Non-volatile
 

 10. 

(1 point) Which symbol represents the Copyright symbol?
a.
mc010-1.jpg
c.
mc010-3.jpg
b.
mc010-2.jpg
d.
mc010-4.jpg
 

Completion
Complete each statement.
 
 
nar001-1.jpg
 

 11. 

(1 point) Looking at the diagram above, the INPUT stream is called DATA;  what is the OUTPUT stream called?
 

 

 12. 

(1 point) One part of the CPU, is the CONTROL UNIT (CU) and the other is the ALU. What does ALU stand for?
 

 

 13. 

(1 point) What is the missing word: A __________ is an electronic pen used for drawing
 

 

 14. 

(1 point) What is the image below known as?
co014-1.jpg
 

 

 15. 

(1 point) What device would be used to input a physical printed picture on to a computer?
 

 

 16. 

(1 point) What does ROM stands for?
 

 

Matching.    Match the computer parts or devices to the description.
 
 
a.
LED & LCD Display
e.
Network Interface Card
b.
Inkjet, laser, dot matrix
f.
CPU
c.
Volatile
g.
Motherboard
d.
CRT
h.
Sound Card
 

 17. 

(1 point) These are type of flat panelled monitor
 

 18. 

(1 point) These are type of printers
 

 19. 

(1 point) This means memory data disappears once the power is removed.
 

 20. 

(1 point) This stands for Cathode Ray Tube
 

 21. 

(1 point) This enables the computer to connect to a network.
 

 22. 

(1 point) This is known as the brain of the computer.
 

 23. 

(1 point) This connects other function cards such as a graphics card, sound card and network card.
 

 24. 

(1 point) This allows the CPU to send sound signals to the speakers.
 

Short Answer
 

 25. 

(2 points) The ALU performs two type of operation, list them.
 

 26. 

(1 point) State one OUTPUT device
 

 27. 

(2 points) Name two different types of computers (not Brands)
 

 28. 

(2 points) Provide the definition of a server.
 

 29. 

(3 points) List 3 INPUT devices
 

 30. 

(2 points) List 2 examples of a computer port?
 

 31. 

(3 points) What is copyright? Explain your answer using an example.
 

 32. 

(2 points) What is the difference between hardware and software?
 

 33. 

(2 points) What is BIOS, and what is its role?
 



 
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