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WorksheetsYr10 System Architecture
Total questions: 18
Worksheet time: 9mins
Which of the followings is not a processing unit?
CPU
Mainboard
RAM
Hard disk
What is the order in the CPU operation cycle?
Fetch
Decode
Execute
Match the following registers with stored values
Accumulator
Intermediary values for calculation
Program Counter
Address of next instruction
Memory Address Register
Address of data or instruction to be operated
Memory Data Register
Data or instruction to be operated
Which of the followings is a component that calculates and compares?
ALU
CU
PC
RAM
What is the functionality of the Control Unit?
Controls the operation cycle in the CPU
Stores temporary values
Performs arithmetic operations
Prints output on the screen
What does RAM stand for?
Rare Access Moment
Random Access Memory
Random Acquire Mainboard
Rapid Application Memory
What does RAM stand for?
Rare Access Moment
Random Access Memory
Random Acquire Mainboard
Rapid Application Memory
Which of the followings are not registers?
More than one correct answer
Program Counter
Accumulator
Control Unit
ALU
CIR
What is the component of the CPU that changes the cycles?
(a)
Match the following bus types with usage
Address
Transfers addresses of data and instructions
Control
Transfers values inside registers
Data
Transfers data between CPU and RAM
What is a unit of measurement for frequency?
(a)
CPU has only four instructions.
True
False
Which of the followings is not a factor of CPU performance?
Number of cores
Clockspeed
Cache
Memory capacity
What is the name of the frequency of cycle operations?
(a)
Which of the following CPUs is the most powerful?
2.5 GHz Dual core
3.0 GHz Single core
1.0 GHz Quad core
2.3 GHz Single core
Who is the inventor of the modern computer architecture?
John von Neumann
Albert Einstein
Bill Gates
Isaac Asimov
What is the name of the frequency of cycle operations?
(a)
Which of the following CPUs is the most powerful?
2.5 GHz Dual core
3.0 GHz Single core
1.0 GHz Quad core
2.3 GHz Single core
