IT Essentials Computer Hardware Components Quiz

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Quizzes Created: 8865 | Total Attempts: 106,055
| Questions: 20 | Updated: Aug 11, 2026
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1. What is the function of the BIOS?

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About This Quiz
IT Essentials Computer Hardware Components Quiz - Quiz

This quiz evaluates your understanding of core computer hardware components covered in Cisco IT Essentials. Test your knowledge of CPUs, RAM, storage devices, motherboards, power supplies, and cooling systems. Ideal for college students preparing for IT certification or seeking to strengthen foundational hardware concepts.

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2. True or False: Integrated graphics on a CPU can provide adequate performance for gaming.

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3. What is the typical power rating measured in for a desktop PSU?

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4. Which connector type is used to attach SATA storage devices to the motherboard?

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5. True or False: NVMe drives use the M.2 form factor and connect directly to the motherboard.

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6. What is the primary purpose of the chipset on a motherboard?

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7. Which type of RAM is commonly used in modern desktop computers?

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8. True or False: A motherboard can function without a CPU installed.

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9. What does UEFI stand for?

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10. Which component stores the operating system and user data?

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11. Which component is responsible for executing instructions and performing calculations in a computer?

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12. True or False: SSDs have faster read/write speeds than traditional HDDs.

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13. Which expansion slot is commonly used for graphics cards?

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14. What does GPU stand for?

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15. Which of the following is a volatile memory type?

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16. What is the purpose of a heatsink and fan assembly?

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17. Which component converts AC power from the wall outlet to DC power for computer components?

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18. What is the primary function of a motherboard?

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19. Which type of storage is non-volatile and retains data even when powered off?

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20. What does RAM stand for?

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What is the function of the BIOS?
True or False: Integrated graphics on a CPU can provide adequate...
What is the typical power rating measured in for a desktop PSU?
Which connector type is used to attach SATA storage devices to the...
True or False: NVMe drives use the M.2 form factor and connect...
What is the primary purpose of the chipset on a motherboard?
Which type of RAM is commonly used in modern desktop computers?
True or False: A motherboard can function without a CPU installed.
What does UEFI stand for?
Which component stores the operating system and user data?
Which component is responsible for executing instructions and...
True or False: SSDs have faster read/write speeds than traditional...
Which expansion slot is commonly used for graphics cards?
What does GPU stand for?
Which of the following is a volatile memory type?
What is the purpose of a heatsink and fan assembly?
Which component converts AC power from the wall outlet to DC power for...
What is the primary function of a motherboard?
Which type of storage is non-volatile and retains data even when...
What does RAM stand for?
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