COMPUTER SCIENCE AND ENGINEERING
OPERATING SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Sorts out data on disk drives
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Deals with security
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Turns binary in to denary
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Deals with transferring data from the CPU
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Detailed explanation-1: -As mentioned above, binary has two states: off and on. If computers were to use the decimal system, there would be 10 states instead and they would have to work a lot harder to process them all. Binary is easier for computers to process, and it also takes up less space.
Detailed explanation-2: -In binary, each place value can only be represented by 1 or a 0. To convert binary to denary, simply take each place value that has a 1, and add them together.
Detailed explanation-3: -The binary system is the primary language of computing systems. Inside these systems, a binary number consists of a series of eight bits. This series is known as a byte. In the binary schema, the position of each digit determines its decimal value.
Detailed explanation-4: -The correct answer is 8421. Binary Number: It is used to write programs in machine language. It has only two digits 0 and 1 because the computer understands only binary signs.