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## Marks 1

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The number of bytes required to represent the decimal number 1856357 in packed BCD (Binary Coded Decimal) form is ______...
GATE ECE 2014 Set 2
X = 01110 and Y = 11001 are two 5-bit binary numbers represented in two’s complement format. The sum of X and Y represen...
GATE ECE 2007
Decimal 43 in Hexadecimal and BCD number system is respectively
GATE ECE 2005
The range of signed decimal numbers that can be represented by 6-bite 1’s complement number is
GATE ECE 2004
4-bit 2’s complement representation of a decimal number is 1000. The number is
GATE ECE 2002
The 2’s complement representation of –17 is
GATE ECE 2001
An equivalent 2’s complement representation of the 2’s complement number 1101 is
GATE ECE 1998
A signed integer has been stored in a byte using the 2's complement format. We wish to store the same integer in a 16-bi...
GATE ECE 1997
2’s complement representation of a 16-bit number (one sign bit and 15 magnitude bits) is FFFI. Its magnitude in decimal ...
GATE ECE 1993
The subtraction of a binary number Y from another binary number X, done by adding the 2's complement of Y to X, result i...
GATE ECE 1987

## Marks 2

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A new Binary Coded Pentary (BCP) number system is proposed in which every digit of a base-5 number is represented by its...
GATE ECE 2006
11001, 1001 and 111001 correspond to the 2’s complement representation of which one of the following sets of number?
GATE ECE 2004

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