MCSL-025 Assignment Questions July 2012

PART-1: MCS-021

Question 1: (5 marks)

Write a program in C language to implement 2-way merge sort. Input the following data to the program. Show all intermediate steps:

104,50,20,39,206,29,409,26,298,3,10,8

Question 2: (5 marks)

Write a program in C language to convert a Tree into a Binary Tree.

PART-2: MCS-022

Question 1: (5 marks)

Write a shell script in Linux/Unix that accepts a text file as input and prints the number of words which consist of at least one vowel.

Question 2: (5 marks)

Your PC is on a network. Now, take a print from a printer which is not the default printer for your PC.

PART-3: MCS-023

Question 1: (10 marks)

Create a database consisting of student’s Enroll. No. , Programme of study, and marks secured in each of the courses in MCA.

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After creating the database, perform the following tasks:

(i) Find the no. of students who failed only in 1 course in all the 6 semesters.

(ii) Generate a report indicating the no. of students who secured marks between 60-70%, >70 – 80% and >80%

Part-4: MCS-024

Question 1: (5 marks)

Write a program in Java for the implementation of a doubly linked list.

Question 2: (5 marks)

Write a program in Java that connects to a database and generates grad cards of the students. Make necessary assumptions.

Note: You must execute the program and submit the program logic, sample inputs and outputs along with the necessary documentation for this question. Assumptions can be made wherever necessary.