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Activity 1: MULTIPLE CHOICE
Based your answer from the diagram below and write your answer in your activity
notebook. Write the letter only.
PR***
STOPA
UTHIY
CONTROL
PROCES5)
ARITAXETYC
TURUN
1. Which of the following function is not performed by computers?
a. Calculate data b. Compare data c. Analyze data d. Output data
2. Which of the following is soft output device?
a Microphone b. Plotters c. Projectors d. Card Punchers
3. Identify the direct entry input device:
a keyboard b. Mouse c. OMR d. All of above
4. Which of the following unit does encoding?
a. Input Unit b. ALU C CUd. Output Unit
5. The actual execution of instructions takes place in
a Arithmetic Logical Unit b. Control Unit c. Memory d. Output Unit
6. The storage unit holds
a data to be processed b. intermediate result c. both of above d. none of above
7. The fastest and most close storage device to CPU is
a Flash Memory b RAM/ROM c. Registers d. Cache
before it
8. After completion of processing, the final results are sent to the
goes lo output device
a Monitor b. Printer c Storage d. ALU
9 Which of the following is not input unit device
a. Microphone b. OCRC Projector d Touch Screen
10. The unit that manages and co-ordinates the whole system is
a Input Unit b. CPU C. ALU D. CU
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Explanation:
a b c d e f g h i j k l m no p q r s t u v