What is the main purpose of cache memory in a computer system?

Cache memory serves as a buffer between the processor and primary memory, storing frequently accessed data to improve access speed.

Fill in the blank: The architecture that combines program and data memory is known as ______.

Von-Neumann Architecture

True or False: Secondary memory is generally faster and more expensive than primary memory.

False. Secondary memory is typically slower and cheaper than primary memory.

Which of the following memory types can be electrically erased and reprogrammed? A) ROM B) EPROM C) Mask ROM D) OTP ROM

B) EPROM

Riddle: I can hold data without power, but only allow it to be written once. What am I?

Mask-programmed ROM

What mechanism allows a digital signal processor (DSP) to handle real-time tasks efficiently?

High memory bandwidth and repetitive numeric computations.

Fill in the blank: The ______ is a high-speed temporary storage area used to reduce the time to access data from the main memory.

Cache Memory

True or False: Volatile memory retains its data even when the power is turned off.

False. Volatile memory loses its data when the power is switched off.

What is the primary function of the watchdog timer in a microcontroller?

To reset the microcontroller if the software fails to operate properly.

Which control signal indicates that a valid address is available on the address/data bus during an external memory cycle?

ALE (Address Latch Enable)