1) The DATA, which consist of whole numbers, is known as: a) real b) integer c) fixed-point d) string 2) The number, which has a decimal point, is: a) integer b) characters c) fixed-point d) string 3) The number, which is in the exponential form, is: a) real b) fixed-point c) floating point d) integer 4) The data which can be a picture, drawing, map is: a) alphabetic b) alphanumeric c) graphical d) string 5) the processed form of data is known as: a) string b) information c) graphics d) binary 6) How many types of number system are used in computers? a) 2 b) 3 c) 4 d) 5 7) Which number system is ideal for the internal working of elecrtonic computers? a) binary b) decimal c) octal d) hexadecimal 8) The base of hexadecimal number system is: a) 10 b) 8 c) 16 d) 2 9) The equivalent of decimal number 10 in binary is: a) 1100 b) 1010 c) 1011 d) 10 10) The complement of 100110 is: a) 110011 b) 100010 c) 011100 d) 011001

Chapter #5:IX

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