Question

Which of the following is as examples of secondary memory?

A)RAM
B)ROM
C)PEN DRIVE​

Answer 1

Explanation:

Answer

Correct option is

B

Disk

Disk is a secondary memory device.

It cannot be processed directly by the CPU. It must first be copied into primary storage (also known as RAM). Secondary memory devices include magnetic disks like hard drives and floppy disks ; optical disks such as CDs and CDROMs ; and magnetic tapes, which were the first forms of secondary memory.

Because the RAM is connected directly to the CPU via the memory bus, the CPU can access data stored in RAM very quickly. ... While the computer's primary internal hard drive is the most common secondary storage device, other devices may be considered secondary storage devices as well.

Answer 2

Answer:

Which of the following is an example of secondary memory?

A)RAM

B)ROM

C)PEN DRIVE​

D) DISK

OPTION D is correct.

Explanation:

SECONDARY DEVICES:

• Secondary storage gadgets typically consult with storage gadgets that function in addition to the computer's number one storage, RAM, and cache memory. Since they usually include non-risky memory, they permit the consumer to completely save facts on them.
• Typically, secondary storage lets in for the storage of facts starting from some megabytes to petabytes. These gadgets save sincerely all packages and programs saved on a computer, inclusive of the running system, tool drivers, programs, and well-known consumer facts.
• They are used for numerous functions starting from backup facts used for destiny restores or catastrophe recovery, long-time period archiving of facts that aren't always often accessed, and storage of non-vital facts in lower-performing, much less luxurious drives.
• The essential traits of secondary storage are excessive capability and occasional cost, even though speed, reliability, and portability can also be important. Longevity and long-time period accessibility can also be an issue. For example, quite a few facts from the preceding long time that has been saved on magnetic tapes are now almost unusable.

EXAMPLES OF SECONDARY DEVICES:

• magnetic storage devices, such as hard disk drives.
• optical storage devices, such as CDs, DVDs, and Blu-ray discs.
• solid state storage devices, such as solid-state drives and USB memory sticks.

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