The
16 bit
2` s complement representation of an integer is
1111 1111 1111 0101 ; its decimal representation is ______________.
Let X be the number of distinct 16bit integers in 2`s complement representation. Let Y be the number of distinct bit integers in sign magnitude representation Then X Y is______.
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Consider the number given by the decimal expression:
The number of 1’s in the unsigned binary representation of the number is ______
Convert the following numbers in the given bases into their equivalents in the desired bases:
(110.101)_{2} = (x)10
The number of 1's in the binary representation of (3*4096 + 15*256 + 5*16 + 3) are:
Consider the following floatingpoint number representation.
The exponent is in 2’s complement representation and mantissa is in the sign magnitude representation. The range of the magnitude of the normalized numbers in this representation is
The octal representation of an integer is (342)_{8}. If this were to be treated as an eightbit integer in an 8085 based computer, its decimal equivalent is
Suppose the domain set of an attribute consists of signed four digit numbers. What is the percentage of reduction in storage space of this attribute if it is stored as an integer rather than in character form?
The number 43 in 2's complement representation is
Consider the values of A = 2.0 x 10^{30}, B = 2.0 x 10^{30} , C = 1.0, and the sequence
executed on a computer where floating point numbers are represented with 32 bits. The values for X and Y will be
The 2's complement representation of (539)_{10} in hexadecimal is
The 2's complement representation of the decimal value 15 is
Assuming all numbers are in 2’s complement representation, which of the following numbers is divisible by 11111011?
If 73_{x} (in basex number system) is equal to 54_{y} (in base ynumber system), the possible values of x and y are
55 docs215 tests

55 docs215 tests
