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WorksheetsUnderstanding Computers #2 the CPU
Total questions: 10
Worksheet time: 5mins
What does ROM stand for?
Random Order Memory
Read Only Memory
Ready Ordered Memory
Read Output Memory
What does RAM stand for?
Read Access Memory
Randomly Activated Memory
Run Address Memory
Random Access Memory
Which of the following would NOT be stored in RAM?
Programs currently being used by the computer
Data being used by the computer
Programs not being used by the computer
What is the order of the stages involved when the CPU processes instructions?
DECODE - FETCH EXECUTE
EXECUTE - DECODE - FETCH
FETCH - DECODE - EXECUTE
FETCH - EXECUTE - DECODE
Ajay's smartphone has a 1.8 GHZ processor. How many instructions can the CPU process each second?
1.8
1.8 million
18 million
1.8 billion
In the picture shown here, what is shown represented by shape #1?
INPUT
STORAGE
MAIN MEMORY
OUTPUT
In the picture shown here, what is shown represented by shape #2?
INPUT
STORAGE
MAIN MEMORY
OUTPUT
In the picture shown here, what is shown represented by shape #3?
INPUT
STORAGE
MAIN MEMORY
OUTPUT
In the picture shown here, what is shown represented by shape #4?
INPUT
STORAGE
MAIN MEMORY
OUTPUT
CPU stands for....
Core Processor Understanding
Central Processing Unit
Core Processing Unit
Computer Processing Unit
