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11th Standard English Medium Computer Science Subject Number Systems Creative 5 Mark Questions with Solution Part - I

11th Standard

    Reg.No. :
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Computer Science

Time : 01:00:00 Hrs
Total Marks : 25

    5 Marks

    5 x 5 = 25
  1. Suppose a number system has been designed with radix 10 with symbols (ordered from small to large) A, B, C, D, G, H, I, L, M, N. Convert the following number to equivalent hexadecimal number; (lNDIAN)10

  2. Explain the following terms in detail. (1) ASCII (2) BCD (3) EBCDIC

  3. Write the steps for converting Decimal to Binary numbers.

  4. Convert the following Octal numbers into Binary numbers. - 6458

  5. Explain the octal to decimal conversion and hexadecimal to decimal conversion.

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