Which of the following is a type of memory that can be read and written at high speed but is volatile? MCQ with Answer and Explanation

Explanation:
Seek time is the time taken for the read/write head to move to the correct track (cylinder) on the platter where the data is stored.

Explanation:
PROM (Programmable ROM) can be programmed once after manufacturing, and EPROM can be reprogrammed after erasure. Both are non-volatile and programmable.

Explanation:
The memory bus (or front-side bus) is the data path that carries information between the CPU and the main memory (RAM). It determines the bandwidth and speed of data transfer.