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Question 273 - FC0-U61 discussion

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Which of the following is the exact number of bytes in a gigabyte?

A.
1,024 bytes
Answers
A.
1,024 bytes
B.
1,048,576 bytes
Answers
B.
1,048,576 bytes
C.
1,073,741,824 bytes
Answers
C.
1,073,741,824 bytes
D.
1,099,511,627,776 bytes
Answers
D.
1,099,511,627,776 bytes
Suggested answer: C

Explanation:

The exact number of bytes in a gigabyte is 1.073.741.824 bytes. A byte is a unit of digital information that consists of eight bits. A bit is a binary digit that can have one of two values: 0 or 1. A byte can store one character, such as a letter, a number, or a symbol. A gigabyte is a unit of digital information that consists of 1.073.741.824 bytes or 1.024 megabytes. A megabyte is a unit of digital information that consists of 1.048.576 bytes or 1.024 kilobytes. A kilobyte is a unit of digital information that consists of 1.024 bytes. These units are based on the binary system, which uses powers of two to represent values. However, there are also decimal units that use powers of ten to represent values, such as gigabyte (GB), megabyte (MB), and kilobyte (KB). These units are often used by storage devices and network services to measure capacity or speed. In this case, one gigabyte (GB) equals 1 billion bytes or 1.000 megabytes (MB). One megabyte (MB) equals 1 million bytes or 1.000 kilobytes (KB). One kilobyte (KB) equals 1 thousand bytes. References: The Official CompTIA IT Fundamentals (ITF+) Student Guide (Exam FC0-U61), Chapter 2: IT Concepts and Terminology

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asked 02/10/2024
Oktorio Rizki Prasetya
46 questions
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