WorksheetsSystems Architecture GCSE
Total questions: 15
Worksheet time: 10mins
Computer 1 is likely to run faster than Computer 2.
This is because it has (a)
What is the definition of an embedded system?
A computer system that functions.
A system that is built into another computer.
A computer system that is built into another device.
Which two of these statements are true for Cache?
It helps speed up clock cycles.
It has a larger quantity than RAM
Data stored does not need to be fetched from RAM
Speeds up access
What does MDR stand for?
Memory Data Recaller
Memory Data Register
Memory Diagnostics Register
Memory Digital Register
What does MAR stand for?
Memory Audit Register
Memory Address Register
Memory Address Recaller
Memory Action Register
Which one of these below, is NOT a register?
Program Counter
Accumulator
MAR
MIR
How many cycles would a 1 GHZ single core processor perform per second?
(a)
Fill in the blank.
An instruction is fetched from memory.
The instruction is then decoded.
The decoded instruction is then (a) .
A 2 Core, 2 GHZ processor is built into a computer. What is the total cycles per second the processor will complete?
2,000,000,000
2,000,000
4,000,000
4,000,000,000
Specialist term: If a computer as multiple cores, this allows the computer to _____.
Process tasks
Multitask
Work quicker
What does the ALU stand for?
Actual Logical Unit
Addition Logic Unit
Arithmetic Logic Unit
Arithmetic Logging Unit
What does the CU stand for?
Contact Unit
Control Unit
Command Unit
Central Unit
Fill the blank. Fetch (a) Execute cycle.
What does CPU stand for?
Central Purpose Unit
Central Processing Unit
Command Processing Unit
Central Power Unit
Which one of these are an example of an embedded system?
Smart Watch
Laptop
