A temporary storage location within the CPU is called a:Group of answer choicesflag.interrupt.accumulator.register.

To answer the question regarding the temporary storage location within the CPU, let's analyze the options provided.

1. Flag: Flags are indicators that represent the state of the processor or a specific condition in a program, but they are not temporary storage locations.

2. Interrupt: An interrupt is a signal that indicates an event that needs immediate attention from the CPU, but it is not a storage location.

3. Accumulator: The accumulator is a register used to store intermediate results of arithmetic and logic operations. While it is a temporary storage location, it is specifically designed for these operations and not broadly used for all temporary storage.

4. Register: Registers are small storage locations within the CPU that hold data temporarily during processing. They are the most general form of temporary storage within the CPU.

Final Answer

The correct answer is register.