Computer Memory

What is the basic unit of computer memory?
Byte
Bit
Megabyte
Kilobyte
Which of the following are types of volatile memory?
RAM
Cache
ROM
Hard Drive
What does ROM stand for in computer memory?
Which type of memory is used to store the BIOS on a computer motherboard?
CMOS
DRAM
SRAM
EPROM
What is the maximum amount of RAM that a 32-bit operating system can address?
4GB
8GB
16GB
32GB
Which type of memory is used for long-term storage in computers?
Hard Drive
SSD
Flash Drive
Optical Disc
What is the purpose of cache memory in a computer?
To improve CPU performance
To store operating system files
To provide long-term storage
To connect peripheral devices
Which of the following are examples of secondary storage devices?
Hard Drive
SSD
RAM
Cache
What is the purpose of virtual memory in a computer?
To extend RAM capacity
To store temporary internet files
To run virtual machines
To manage network connections
What is the purpose of registers in a computer's memory hierarchy?
To hold data being actively processed
To store operating system files
To provide long-term storage
To connect peripheral devices
Which type of memory is non-volatile and retains its data even when power is turned off?
Flash Memory
DRAM
SRAM
Cache
What is the purpose of the memory controller in a computer system?
To manage data transfer between CPU and memory
To store operating system files
To provide long-term storage
To connect peripheral devices
Which of the following are examples of primary storage devices?
RAM
Cache
Hard Drive
SSD
What is the purpose of the memory bus in a computer system?
To transfer data between CPU and memory
To store operating system files
To provide long-term storage
To connect peripheral devices
Which type of memory is used for temporary storage of data during processing?
RAM
ROM
Flash Memory
Hard Drive
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