Tag Archives: draw


Draw the state table and the logic circuit for a 3-bit binary counter using D flipflop. 5m Jun2008

Draw the state table and the logic circuit for a 3-bit binary counter using D flipflop. 5m Jun2008 Binary counter A digital circuit which has a clock input and a number of count outputs which give the number of clock cycles. The output may change either on rising or falling clock edges. The circuit may… Read More »

Draw logic circuit for a converter that converts 4 bit binary input to its equivalent BCD number. 8m Jun2008

Draw logic circuit for a converter that converts 4 bit binary input to its equivalent BCD number. 8m Jun2008 A four bit number can be any number value between 0 to 15  i.e.  0 to F in Hexadecimal. BCD is a number which is represented in binary as a decimal number hence it can have… Read More »

Draw the DFDs upto 3rd level for Online Admission System for a University.- IGNOU MCA Assignment 2015 – 16

MASTER OF COMPUTER APPLICATIONS Course Code: MCS-014 Course Title: Systems Analysis and Design Assignment Number: MCA (I)/014/Assignment/15-16 Maximum Marks: 100 Weightage: 25%    Draw the DFDs upto 3rd level for Online Admission System for a University.   Data Flow Diagrams A DFD can be categorized in the following forms: Context diagram: An overview of an organizational system that… Read More »

Draw ERD for Online Admission System for a University. Make necessary assumptions – IGNOU MCA Assignment 2015 – 16

MASTER OF COMPUTER APPLICATIONS Course Code: MCS-014 Course Title: Systems Analysis and Design Assignment Number: MCA (I)/014/Assignment/15-16 Maximum Marks: 100 Weightage: 25%    Draw ERD for Online Admission System for a University. Make necessary assumptions.   ER Diagram Notations for the components of ERD: Entities: An entity is something about which the business needs to store… Read More »

Draw a flow chart of a program that adds N odd numbers starting from 1. The value of N should be input by the user – IGNOU MCA Assignment 2015 – 16

BACHELOR OF COMPUTER APPLICATIONS Course Code : BCS-011 Course Title : Computer Basics and PC Software Assignment Number : BCA(I)/011/Assignment/ 2015 Maximum Marks : 100 Weightage : 25%   Draw a flow chart of a program that adds N odd numbers starting from 1. The value of N should be input by the user.  … Read More »

Write an algorithm and draw a corresponding flowchart to create a simple multiple choice question (MCQ) examination of 25 questions for 50 marks along with evaluation process too – IGNOU MCA Assignment 2015 – 16

MASTER OF COMPUTER APPLICATIONS Course Code : MCS-011 Course Title : Problem Solving and Programming Assignment Number : MCA(I)/011/Assignment/15-16 Maximum Marks : 100 Weightage : 25%  Q1. Define a flowchart. Write an algorithm and draw a corresponding flowchart to create a simple multiple choice question (MCQ) examination of 25 questions for 50 marks along with evaluation process… Read More »

Simplify the following Boolean function in SOP form using K-Map: F (A, B, C, D) = Σ ( 0,1, 2, 4, 6, 8, 9, 12, 14, 15 ). Draw logic circuit diagram. 8m Jun2008

Simplify the following Boolean function in SOP form using K-Map: F (A, B, C, D) = Σ ( 0,1, 2, 4, 6, 8, 9, 12, 14, 15 ). Also, draw the simplified logic circuit diagram. 8m Jun2008  K-Map for F is: Thus, the simplified equations for F (A, B, C, D) = Σ (0,1, 2, 4, 6,… Read More »

Simplify Boolean function using Karnaugh map method F (A, B, C, D): Σ (0, 2, 4, 5, 6, 7, 8, 10, 13, 15) Also, draw the corresponding logic circuit diagram. 8m Jun2007

Construct the Karnaugh map for the following function, and find the function in sum of product form. Draw the resultant logic diagram. F (A, B, C, D): Σ (0, 2, 4, 5, 6, 7, 8, 10, 13, 15). 5m Dec2007  K-Map for F is: Thus, the simplified equations for F (A, B, C, D) =… Read More »

Write an algorithm and draw flowchart to find whether a given string S1 is substring of another string S2. 10m Dec2007

Write an algorithm and draw flowchart to find whether a given string S1 is substring of another string S2. 10m Dec2007   Algorithm Step 1: Input String and Substring (Note: Substring should be smaller than String) Step 2: Find Length of String (Len1) and Find Length of Substring (Len2) Step 3: flag <- 0 Step… Read More »

Design an algorithm, draw a corresponding flow chart and write a ‘C’ program for Binary Search, to search a given number among the list of numbers. 10m Dec2007

Design an algorithm, draw a corresponding flow chart and write a ‘C’ program for Binary Search, to search a given number among the list of numbers. 10m Dec2007   Algorithm Step 1: Declare an array ‘k’ of size ‘n’ i.e. k(n) is an array which stores all the keys of a file containing ‘n’ records… Read More »