MODEL QUESTION PAPER 2019-20
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
R-241219
P. G. Diploma in Computer Application - NEW
COURSE
(First Semester) TEST EXAMINATION, 2019-20
Course-III
PROGRAMMING IN C LANGUAGE
Time
: Three Hours]
[Maximum
Mark : 100
[Minimum Mark : 40
Note
:- Attempt any two questions from each unit. All units are compulsory. All questions
carry equal marks.
UNIT-I
1.
Explain operators in C language. Write difference between Relational &
Logical Operators?
2.
Explain ‘C’ tokens with their types. Explain user defined data
types?
3.
Explain any 2 of followings:
(a) Header files
(b) Format Specifier
(c) Escape Sequences
(d) Operator Precedence & Associativity
UNIT-II
4.
What do you understand by decision making and jump statements in C language?
Explain.
5.
What do you understand by Recursion? How is it differ from a simple function?
Write a program to print Fibonacci series using recursion.
6.
Write difference between followings:
(any 2)
(a) while/for and do-while loop
(b) break and continue
(c) if-else and switch-case
(d) call-by-value and call-by-reference
(e) actual argument and formal argument
UNIT-III
7.
What are the importance of pointers? Write the advantages of pointers over
array?
8.
Write advantages of Arrays with explaining 1-D & 2-D arrays. What are
Strings in C and explain standard library functions in strings.
9.
Explain any 2 of following:
(a) pointer to pointer
(b) void pointer
(c) array of pointer
(d) pointer to string
UNIT-IV
10.
Differentiate between structure and union with suitable example.
11.
How to pass a structure in function? Explain with example.
12.
Explain any two of following:
(a) pointer to structure
(b) structure within structure
(c) array of structure
UNIT-V
13.
Describe various file handling statements in C. Also explain error handling in
file I/O.
14.
What is Dynamic Memory Allocation and explain its manipulation functions.
15. Write
a program for writing and reading student record in a sequential file, it
contains following information about student:
Roll, Name, Class, Subject, Percentage.
~~~~~~~~~~ Best of Luck ! ~~~~~~~~~~
R-241219
Diploma
in Computer Application
(First
Semester) TEST EXAMINATION, 2019-20
Course-III
PROGRAMMING
IN C LANGUAGE
Time
: Three Hours]
[Maximum
Mark : 100
[Minimum Mark : 40
Note
:- Attempt any two questions from each unit. All units are compulsory.
Each question carries 10 mark.
UNIT-I
1.
Explain ‘C’ tokens with their types. What is the mean by escape
sequences?
2.
What are header files and why they are included in C programs? List out some
header files with meanings?
3.
Explain Data-types in ‘C’ language. What are qualifiers in C language?
UNIT-II
4.
What are operators. Explain their types. What do you understand by precedence
of operators and their associativity? Explain with example.
5.
Explain Format specifiers in C with an example.
6.
Explain Bitwise and Sizeof operators in C.
UNIT-III
7.
What do you understand by conditional and looping statements? Explain.
8. What
is an array? Write a C program to find multiplication of two matrices.
9.
Write difference between TWO of followings:
(a) while/for and do-while loop
(b) break and continue
(c) if-else and switch-case
UNIT-IV
10.
Explain any 5 library functions each for Arithmetic and String.
11.
What do you understand by Recursion? How is it differ from function? Write a
program to find Factorial value using recursion.
12.
Write difference between TWO of followings:
(a) Call-by-value and Call-by-reference
(b) Actual argument and Formal argument
(c) Structure and Union
UNIT-V
13.
How can we pass a string to a function? Explain with example.
14.
Write a program that demonstrate pointer to structure. Also write advantages of
pointers over arrays.
15.
Explain any two of following:
(a) Pointer to pointer
(b) Void pointer
(c) Array of pointer
(d) Pointer to string
~~~~~~~~~~ Best of Luck ! ~~~~~~~~~~
