OCR A Level Computer Science Quiz Paper 1 H446

The function of the Arithmetic and Logic Unit in a processor is (a)   .

• Stores data temporarily
• Executes arithmetic and logical ope
• Enhances the graphics performance
• Manages the data flow between the p

Which cycle describes the basic operation of a processor?

• Execution Cycle

• Compilation Cycle

• Input-Output Cycle

• Fetch-Decode-Execute Cycle

What type of storage is known for using light to read and write data?

• Cloud storage devices

• Magnetic storage devices

• Flash storage devices

• Optical storage devices

Which processor architecture is used to improve efficiency by executing multiple instructions at once?

• Vector processing

• Superscalar processing

• Scalar processing

• Pipelining

What is a characteristic of RISC processors compared to CISC processors?

• Higher cost

• Simpler instructions

• Complex instructions

• Lower performance

What does RAM stand for?

• Read Access Memory

• Random Allocation Memory

• Random Access Memory

• Rapid Access Module

Which of the following is not a type of processor?

• RISC processor

• CISC processor

• Quantum processor

• Multicore processor

What is the primary use of GPUs not related to graphics?

• Parallel processing tasks

• Audio processing

• Internet browsing

• Word processing

Which storage type is known for its durability and shock resistance?

• Flash storage devices

• Magnetic storage devices

• Optical storage devices

• Online storage devices

What does the Control Unit in a processor do?

• Connects to the internet

• Stores data temporarily

• Directs the operation of the processor

• Performs arithmetic operations