Q.3 Explain the concept of octal number system. ? Q.4 What are the 16 unique symbols used in the Hexadecimal number system? Q.5 Write a short note on internet. ?
Answers
Answer:
3. The octal numeral system, or oct for short, is the base-8 number system, and uses the digits 0 to 7. Octal numerals can be made from binary numerals by grouping consecutive binary digits into groups of three (starting from the right).
4. Out of many types of number representation techniques, Hexadecimal number system is one having a value of base 16. So Hexadecimal numbers have 16 symbols or digital values, i.e 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F.
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5. The Internet is the biggest world-wide communication network of computers. The Internet has millions of smaller domestic, academic, business, and government networks, which together carry many different kinds of information. The short form of internet is the 'net'. The World Wide Web is one of its biggest services.
Answer:
The octal number system is a computer based number system on which a computer runs. This system has 8 members within it 0,1,2,3,4,5,6 and 7. The 16 unique digits of Hexadecimal Number Sytem are 0,1,2,3,4,5,6,7,8,A,B,C,D,E and F.
Internet is a network of networks by which devices are able to connect to each other.
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