Computer Hardware Basics MCQs with Answers and Explanations
Practice Computer Hardware Basics MCQs. from IT & Network Operations subject. with solved answers and explanations. updated syllabus-based questions.
Search MCQs, Papers, Topics
Question 1: Which of the following hardware components is "volatile" memory?
RAM (Random Access Memory) is volatile, meaning it loses all stored data when power is turned off.
Question 2: What is the main benefit of using an SSD over an HDD?
SSDs have no moving parts, making them significantly faster and more resistant to physical shock than traditional HDDs.
Question 3: Which hardware component is responsible for performing arithmetic and logic operations in a computer?
The Central Processing Unit (CPU) contains the Arithmetic Logic Unit (ALU) which carries out all mathematical and logical calculations.
Question 4: Which of the following are considered input devices?
Keyboard, scanner, and mouse are input devices, while a printer is an output device.
Question 5: Which of the following best describes a UPS in office IT infrastructure?
UPS (Uninterruptible Power Supply) provides temporary backup power during outages.
Showing 1 to 5 of 5 results