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
Which memory component has the fastest access time?
Hard Drive
Main Memory (RAM)
Registers
Cache Memory
Main memory is also known as:
Secondary Memory
Cache Memory
Tertiary Memory
Primary Memory
What is a key characteristic of registers in terms of capacity?
Extremely large
Variable capacity
Very limited capacity
Equal to main memory
What technology is commonly used for main memory in modern computers?
CRT
SSD
HDD
RAM
Which factor does NOT affect the speed of data transfer?
Bus speed
Cache size
External temperature
Processor speed
Cache memory is located:
Within the CPU
Outside the computer case
On secondary storage devices
In the optical drive
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
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
Which memory technology is known for its volatility, requiring constant power to retain data?
ROM
Flash Memory
Cache Memory
DRAM