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FIRST SEMESTER B.Sc., DEGREE EXAMINATION, NOVEMBER 2015

(CUCBCSS-UG)
Core Course
Computer Science
BCS 1B 01—PROBLEM SOLVING USING C

Time : Three Hours 1 ’ Maximum : 80 Marks

` 1. Answer the following :—

لي عم

1.

1

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10

What is the output of the following code ? 2
#include
void main()
{int x = 97;
int y = sizeof (x++); +“
printf(“X is %d”, x) ;
}

What is mixed mode arithemetic ?

What is recursive function ?

What will be the value of Z in the sample code given below ?

intz,x =5,y=-10,a=4,b=2;
Z=x**---y*b/a;

What is the purpose of register storage class ?
What is top-down design ?

How string variables are declared ?

What are formal arguments ?

Define structure.

What are files ?
(10 x 1 = 10 marks)

Answer all questions :

11
12

What is a flowchart ? Draw a flowchart to find the sum of first n natural numbers.

What are exit contro] loop ? Explain with example.

Turn over