Tag Archives: Design


Design and draw a 3 x 8 decoder using NOT gates and AND gates and explain its working. 8m Jun2007

Decoder converts one type of coded information to another form. A decoder has ‘n’ inputs and an enable line (a sort of selection line) and 2n output lines. Let us see diagram of 3×8 decoder which decodes a 3 bit information and there is only one output line which gets the value 1 or in… Read More »

Design a decade counter using D-flipflop. Show all the steps involved 10m Dec2005

Design a decade counter using D-flipflop. Show all the steps involved 10m Dec2005  Decade counter A BCD counter follows a sequence of ten states and returns to 0 after the count of 9. These counters are also called decade counters. This type of counter is useful in display applications in which BCD is required for… Read More »

Assume that a new machine has been developed. Give justification of the selection of every addressing mode? – IGNOU MCA Assignment 2014 – 15

MASTER OF COMPUTER APPLICATIONS Course Code : MCS-012 Course Title : Computer Organisation and Assembly Language Programming Assignment Number : MCA (2)/012/Assign /2014-15 Maximum Marks : 100 Weightage : 25% Assume that a new machine has been developed. This machine has 64 general purpose registers of 64 bits each. Out of these 64 registers, 32… Read More »

Use a Karnaugh’s map to design an odd parity generator circuit for 4 input bits – IGNOU MCA Assignment 2014 – 15

MASTER OF COMPUTER APPLICATIONS Course Code : MCS-012 Course Title : Computer Organisation and Assembly Language Programming Assignment Number : MCA (2)/012/Assign /2014-15 Maximum Marks : 100 Weightage : 25%   Use a Karnaugh’s map to design an odd parity generator circuit for 4 input bits. Before Designing we should know inputs which is 4… Read More »

Design an algorithm, draw a corresponding flow chart and write a program in C, to swap the values using pass by value and pass by reference methods. 10m Jun2007

Design an algorithm, draw a corresponding flow chart and write a program in C, to swap the values using pass by value and pass by reference methods. 10m Jun2007  FlowChart: Program to swap two values (Pass By Value):- #include <stdio.h> main ( ) { int x = 2, y = 3; clrscr(); void swap(int, int);… Read More »

Design an algorithm and draw corresponding flowchart to print the value of the number in words when the number entered is in the range of 1 to 299. 10m Dec2006

Design an algorithm and draw corresponding flowchart to print the value of the number in words when the number entered is in the range of 1 to 299. 10m Dec2006 #include <stdio.h> #include <string.h> #include <stdlib.h> void main() { char num[3]; void convert_to_words(char*); clrscr(); printf(“Enter any number between 1 to 299 : “); scanf(“%s”,&num); convert_to_words(num);… Read More »

Design an algorithm, draw a corresponding flow chart and write a program in C, to print the Fibonacci series.10m Jun2006

Design an algorithm, draw a corresponding flow chart and write a program in C, to print the Fibonacci series.10m Jun2006 An algorithm is a finite set of steps defining the solution of a particular problem. An algorithm is expressed in pseudo code – something resembling C language or Pascal, but with some statements in English… Read More »

Design an algorithm, draw a corresponding flowchart and write a C program to check whether a given string is a palindrome or not. 10m Jun2006

Design an algorithm, draw a corresponding flowchart and write a C program to check whether a given string is a palindrome or not. 10m Jun2006 An algorithm is a finite set of steps defining the solution of a particular problem. An algorithm is expressed in pseudo code – something resembling C language or Pascal, but… Read More »

Design an algorithm and draw corresponding flowchart to find all the prime numbers between two given numbers ‘m’ and ‘n’, where m, n > 0. 10m Dec2005

Design an algorithm and draw corresponding flowchart to find all the prime numbers between two given numbers ‘m’ and ‘n’, where m, n > 0. 10m Dec2005 An algorithm is a finite set of steps defining the solution of a particular problem. An algorithm is expressed in pseudo code – something resembling C language or… Read More »

Design an algorithm and draw corresponding flowchart to convert a decimal number to its hexadecimal equivalent. 10m Dec2005

Design an algorithm and draw corresponding flowchart to convert a decimal number to its hexadecimal equivalent. 10m Dec2005 An algorithm is a finite set of steps defining the solution of a particular problem. An algorithm is expressed in pseudo code – something resembling C language or Pascal, but with some statements in English rather than… Read More »