Computer Data Conversion II - SS2 ICT Past Questions and Answers - page 1
What is the primary function of registers in a computer?
Store large amounts of data
Manage secondary storage
Facilitate data transfer to external devices
Store data currently being processed by the CPU
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Which memory component has the fastest access time?
Hard Drive
Main Memory (RAM)
Registers
Cache Memory
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Main memory is also known as:
Secondary Memory
Cache Memory
Tertiary Memory
Primary Memory
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What is a key characteristic of registers in terms of capacity?
Extremely large
Variable capacity
Very limited capacity
Equal to main memory
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What technology is commonly used for main memory in modern computers?
CRT
SSD
HDD
RAM
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Which factor does NOT affect the speed of data transfer?
Bus speed
Cache size
External temperature
Processor speed
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Cache memory is located:
Within the CPU
Outside the computer case
On secondary storage devices
In the optical drive
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What role does main memory play in a computer system?
Long-term data storage
Providing ultra-fast data access
Temporary storage during processing
Managing peripheral devices
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What is a factor that contributes to main memory's slower access time compared to registers?
Larger capacity
Integration with the CPU
Direct CPU access
Storage of frequently used data
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Which memory technology is known for its volatility, requiring constant power to retain data?
ROM
Flash Memory
Cache Memory
DRAM
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