Tech+ Basics Quiz: Can You Master Bits, Bytes & Binary?

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Quizzes Created: 7097 | Total Attempts: 80,150
| Questions: 20 | Updated: Jul 2, 2026
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1. Which storage device is non-volatile and retains data when powered off?

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Tech+ Basics Quiz: Can You Master Bits, Bytes & Binary? - Quiz

Test your foundational knowledge of Computing Basics (Tech+) with this college-level quiz covering bits, bytes, binary systems, and essential computer architecture concepts. This assessment evaluates your understanding of data representation, number systems, and how computers process information at the most fundamental level. Ideal for IT students and professionals preparing fo... see moreCompTIA certifications. see less

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2. Which type of memory is fastest but smallest in capacity?

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3. What is the octal equivalent of the decimal number 8?

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4. Which of the following best describes a nibble?

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5. In binary, what is 1 + 1?

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6. What does BIOS stand for?

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7. Which component is responsible for executing program instructions?

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8. What is the hexadecimal equivalent of the binary number 1111?

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9. How many megabytes are in one gigabyte?

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10. What does ROM stand for?

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11. What is the smallest unit of data a computer can process?

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12. Convert the decimal number 15 to binary.

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13. What is the primary function of the motherboard?

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14. Which number system uses only digits 0 and 1?

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15. How many bytes are in one kilobyte?

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16. What does CPU stand for?

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17. Which of the following is a characteristic of RAM?

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18. In hexadecimal notation, what letter represents the decimal value 10?

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19. What is the decimal equivalent of the binary number 1010?

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20. How many bits are in one byte?

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Which storage device is non-volatile and retains data when powered...
Which type of memory is fastest but smallest in capacity?
What is the octal equivalent of the decimal number 8?
Which of the following best describes a nibble?
In binary, what is 1 + 1?
What does BIOS stand for?
Which component is responsible for executing program instructions?
What is the hexadecimal equivalent of the binary number 1111?
How many megabytes are in one gigabyte?
What does ROM stand for?
What is the smallest unit of data a computer can process?
Convert the decimal number 15 to binary.
What is the primary function of the motherboard?
Which number system uses only digits 0 and 1?
How many bytes are in one kilobyte?
What does CPU stand for?
Which of the following is a characteristic of RAM?
In hexadecimal notation, what letter represents the decimal value 10?
What is the decimal equivalent of the binary number 1010?
How many bits are in one byte?
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