B.C.A. (Semester (CBCS) Examination Mar/Apr-2018
BASICS OF PROGRAMMING
Time: 2½ Hours
Max. Marks: 70
Instructions: All Questions are compulsory. Figures to the right indicate full marks. Each questions carry equal marks.
Q.1
Choose correct alternatives:-
14
are only in lower case letters.
Keywords
Identifiers
Variables
Constants
is the smallest part of C program.
Function
Macro
Token
None
The label in goto statement is
Keyword
Identifier
Both a and b
Constant
is used to declare symbolic constant in program.
#define
const
both a and b
none of these
A is an identifier assigned to memory location where data is stored.
Operator
Variable
Masking
Both b and c
The position of the last element of array is
0
1
2
size of the array 1
C is what kind of language?
Machine
Assembly
Procedural
Strictly-typed
s
The function is used to display output on to the screen.
scanf()
printf()
getchar()
getch()
format code is used for single long integer type value.

%ld
%dbl
None
10) is only allowed in control string of scanf().
back slash characters
format code
characters
none
11) allows building of program logic.
Algorithm
Flowchart
Both a b
None
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SLR-SR-2
12) is the return type of function, if no value returned from the function.
int
void
null
float
13) and are ternary operators.




14) C language contains Keywords.
23
32
36
63
Q.2
Attempt any seven of the followings.
14
Define Pseudo Code?
State any four keywords in c.
State the syntax scanf() function.
State the syntax of while statement.
Define Array?
Write the syntax of function Declaration.
Define Actual parameter and formal parameter.
Write the use of function.
State any four Data Types in C language.
Q.3
Solve any two of the followings:-
Define Flowchart? Explain symbols in flowchart.
Explain the structure of C Program.
Explain unconditional Statement in C.
10
Write a program in c to calculate the factorial of a given number.
04
Q.4
Solve any two of the followings:-
14
Explain the different types of operators in C.
How to initialize the array? Explain with Example.
Write the different between Local variable and Global Variable.
Q.5
Solve any two of the following:-
14
Define Recursion? Explain with Example.
Write a program in c to accept 10 numbers from keyboard and Display it in Ascending order.
Explain switch case statement with example.