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Programming in C, Quiz 1

May 2025 term, 13 Jul 2025, Set QDB2

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Question 1

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Select the correct statement about peripherals in a computer.

Select one option

A.
CPU reads the values from the peripherals by reading the value at the memory address mapped to them.
B.
CPU has separate instructions for performing read and write from a peripheral.
C.
CPU cannot read the values from the peripherals
D.
There is a standard and fixed memory mappings for each input device.

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Select the correct statement about peripherals in a computer. Identify the option that arranges the following memory types in **typical** descending order of size (from largest to smallest). Which of the following best describes the C programming language?