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Computer Programming – BE (TU) Question Paper 2071 | First Semester

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Computer ProgrammingTribhuvan University
Institute of Engineering
Examination Control Division
Year: 2071 (Chaitra)

Exam: Regular / Level: BE (Bachelor of Engineering) / Program: All (Except B.Arch)
Year/Part: I / I (First Semester) | Full Marks: 80 | Pass Marks: 32 | Time: 3 Hrs

Subject – Computer Programming (CT401)

  • Candidates are required to give their answer in their own words as far as practicable.
  • Attempt All Questions.
  • The figures in the margin indicate Full Marks.
  • Assume suitable data if necessary.
  1. a) What is mean by compilation? What is meant by interpretation? How do these two processes differ? [4]
    b) Define programming language? What are the features of good computer program? [1 + 3]
  2. a) What are preprocessor directives? Explain constants and variables. [2 + 2]
    b) Write syntax and example of following statements/functions: [1 X 4]
    i) printf
    ii) getch
    iii) scanf
    iv) long
  3. What are control statements? Illustrate nested IF statement with its flowchart. Write a program to calculate the series: 1 X 10 + 3 X 20 + 6 X 30 + ………. + N (N + 1) / 2 X 10 N, where N is an integer term read from the keyboard. [ 2 + 2 + 6]
  4. a) Write a program to display Armstrong numbers between the range entered by a user and also display their counts. You must use a function to check for Armstrong numbers and display them from main. [4]
    b) What do you mean by nested function and recursive function? Give an example of recursive function. [2 + 2]
  5. a) Write a C program to read a string and display its reverse. Use user defined function to count number of characters in it and to reverse it. [4]
    b) Write an algorithm to insert a value in an array at a position given by user. [4]
  6. a) What is a tag? Must a tag be included in a structure type definition? Must a tag be included in a structure variable declaration? Explain. [1 + 1 + 2]
  7. Illustrate with example that “Array is indirectly a pointer”. Write program to calculate sum and average of integer numbers between M and N (where value of M and N are read from keyboard) using pointer. [4 + 4]
  8. Write a program to continuously read name, age and salary of a worker and write it into file until user confirms to end. Then read n from user and display the nth record in the file. Details of worker must be represented by a structure. [7]
  9. a) Compare arithmetic and logical if statements in FORTAN. [7]
    b) Write a FORTAN program to display nature of roots of a quadratic equation. Calculate and display the roots, if they are real and equal. [8]
Posted By : Hari Prasad Chaudhary | Comment RSS | Category : Bachelor Level, Bachelor of Engineering (BE), Tribhuvan University
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