Tag Archives: 8-bits


Evaluate 2’s complement of 8 bits including sign bit. iii) Add 64 and 61- IGNOU MCA Assignment 2015 – 16

MASTER OF COMPUTER APPLICATIONS Course Code : MCS-012 Course Title : Computer Organisation and Assembly Language Programming Assignment Number : MCA(I)/012/Assignment/15-16 Maximum Marks : 100 Weightage : 25%   Perform the following arithmetic operations using binary signed 2’s complement notation for integers. You may assume that the maximum size of integers is of 8 bits… Read More »

Evaluate 2’s complement of 8 bits including sign bit. ii) Subtract 124 from –99 – IGNOU MCA Assignment 2015 – 16

MASTER OF COMPUTER APPLICATIONS Course Code : MCS-012 Course Title : Computer Organisation and Assembly Language Programming Assignment Number : MCA(I)/012/Assignment/15-16 Maximum Marks : 100 Weightage : 25%   Perform the following arithmetic operations using binary signed 2’s complement notation for integers. You may assume that the maximum size of integers is of 8 bits… Read More »

Evaluate 2’s complement of 8 bits including sign bit. i) Add – 128 and 120 – IGNOU MCA Assignment 2015 – 16

MASTER OF COMPUTER APPLICATIONS Course Code : MCS-012 Course Title : Computer Organisation and Assembly Language Programming Assignment Number : MCA(I)/012/Assignment/15-16 Maximum Marks : 100 Weightage : 25%   Perform the following arithmetic operations using binary signed 2’s complement notation for integers. You may assume that the maximum size of integers is of 8 bits… Read More »

Represent the number (-26.5)10 as a floating point binary number with 24 bits. The normalized fraction mantissa has 16 bits and the exponent has 8 bits 5m Dec2005

Represent the number (-26.5)10 as a floating point binary number with 24 bits. The normalized fraction mantissa has 16 bits and the exponent has 8 bits. Make and state suitable assumptions, if any 5m Dec2005 First of all draw the 24 bits precision representations  S stands for Sign (white color) E stands for Exponent (yellow color) N stands for Number… Read More »

RegisterA holds the 8-bits 11011001. Determine the B operand and the logic micro-operation to be performed in order to change the value in A to: 5m Dec2005

RegisterA holds the 8-bits 11011001. Determine the B operand and the logic micro-operation to be performed in order to change the value in A to:  5m Dec2005  01101101 11111101 First refer the table for Logic micro-operations  which can be applied. R1:- 1 0 1 0        (initial value)          R2:- 1 1… Read More »