C Programmin, Question Paper of BCA (D) 1st Semester, Download Question Paper 2

Roll No…….

Total No. of Questions: 13

Paper ID [A0204]

BCA (104) (Old) (Sem.-1^st)

PROGRAMMING IN C

Time: 3 Hrs.                                                                           Max. Marks: 75

Instruction to Candidates:

1.     Section-A is Compulsory.

2.     Attempt any Nine questions from Section-B.

SECTION-A

Q1.

(a)  What are the naming rules of variables?

(b) What is the working principle of pre-fix operators.

(c)  Differentiate between “gets” and “puts” function.

(d) What are symbolic constants?

(e)  What is the role of library function?

(f)   What are the limitations of goto statement?

(g)  Differentiate between switch and if-else statements.

(h) What is recursion?

(i)    Is prototyping mandatory in C? Justify your answer.

(j)    List applications of arrays.

(k) Differentiate between structures and unions.

(l)    What are different modes in which a file can be opened?

  (m)In what all situations structures are preferred.

(n) What is complexity?

(o) What are the advantages of data files?

SECTION-B

Q2.    Explain basic data types available in C with the help of example.

Q3.    Discuss the various operators in C with the help of example.

Q4.    Explain briefly various character input/output functions with examples.

Q5.    What are consonants?  Discuss their types with examples.

Q6.    Differentiate between various loops available in C language.

Q7.    Write a program in C to add two 2-D arrays.

Q8.    Explain differences between call by value and call by reference techniques of parameter passing.

Q9.    Write a program using recursion to create a table of any number.

Q10. Explain nesting of structures with examples.

Q11. Write a program to create a file and display its contents. Assume suitable data.

Q12. Discuss the algorithm for any searching technique.

Q13.  Write a program for any sorting technique.