Tag Archives: suitable


Explain the micro-instruction encoding methods with the help of suitable diagrams 10m Dec2005

Explain the micro-instruction encoding methods with the help of suitable diagrams. If a machine has a very large number of instructions and registers, which of the two encoding methods is preferred? 10m Dec2005  The characteristics of highly encoded and unencoded micro-instructions:- Unencoded micro-instructions  One bit is needed for each control signal; therefore, the number of… 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 »

Construct 16-to-1 line multiplexer with two 8-to-1 line multiplexers and one 2-to-1 line multiplexer. Makes suitable assumptions, if any 5m Dec2005

Construct 16-to-1 line multiplexer with two 8-to-1 line multiplexers and one 2-to-1 line multiplexer. Makes suitable assumptions, if any 5m Dec2005  Multiplexer Multiplexer is one of the basic building units of a computer system which in principle allows sharing of a common line by more than one input lines. It connects multiple input lines to… Read More »

Explain the following with the help of a suitable diagram or an example: Error detection and correction process 5m Dec2005

Explain the following with the help of a suitable diagram or an example.  Error detection and correction process 5m Dec2005  Error Detection and Correction Codes: The code, which helps in recognition and correction of errors Computer is an electronic media; therefore, there is a possibility of errors during data transmission. Such errors may result from… Read More »

Explain the following with the help of a suitable diagram or an example: Any two characteristics of video cards / adapters 5m Dec2005

Explain the following with the help of a suitable diagram or an example.  Any two characteristics of video cards / adapters 5m Dec2005  FIVE CHARACTERISTICS OF VIDEO CARDS / ADAPTERS: The purpose of your graphic display system is to display bitmapped graphics on your monitor. The image displayed on your system thus consists of small… Read More »

Explain the following with the help of a suitable diagram or an example: – Evaluation stack architecture 5m Dec2005

Explain the following with the help of a suitable diagram or an example.  Evaluation stack architecture 5m Dec2005 A stack is a data structure that implements Last-In-First-Out (LIFO) access policy. You could add an entry of data (or value) to the stack with a PUSH (value) Function and remove an entry of data (or value) from the… Read More »

Explain the following with diagram or example:- Parameter passing using stack in 8086 assembly language 5m Dec2005

Explain the following with the help of a suitable diagram or an example:- Parameter passing using stack in 8086 assembly language 5m Dec2005  Most HLLs use the stack to pass parameters because this method is fairly efficient. To pass parameters on the stack, push them immediately before calling the subroutine. The subroutine then reads this data… Read More »

An Assembly program to check if two strings are reverse of each other – IGNOU MCA Assignment 2013

MASTER OF COMPUTER APPLICATIONS Course Code : MCSL-012 Course Title : Computer Organisation and Assembly Language Programming Assignment Number : MCA(1)/012/Assign/2013 and BCA(II)/012/Assign/2013   Write a program in 8086 assembly Language (with proper comments) to find if the two given strings of length 5 are reverse of each other. You may assume that both the strings are… Read More »