SSC
COMPUTER
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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0 and 1
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1 and 2
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0, 1, and 2
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Letters and numbers
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Detailed explanation-1: -That language of 1’s and 0’s is called binary. Computers speak in binary because of how they are built. A computer is nothing more than a vast collection of switches.
Detailed explanation-2: -In mathematics and in computing systems, a binary digit, or bit, is the smallest unit of data. Each bit has a single value of either 1 or 0, which means it can’t take on any other value. Computers can represent numbers using binary code in the form of digital 1s and 0s inside the central processing unit (CPU) and RAM.
Detailed explanation-3: -For example, = 0, 1 is commonly called the binary alphabet, and its symbols are denoted by zero and one.
Detailed explanation-4: -The 0s and 1s used to represent digital data are referred to as binary digits-from this term we get the word bit that stands for binary digit. A bit is a 0 or 1 used in the digital representation of data.
Detailed explanation-5: -01001000 01100101 01101100 01101100 01101111 00100001 Those ones and zeros might not look like anything to you, but in binary code the numbers are actually saying “Hello!” Any code that uses just two symbols to represent information is considered binary code.