SPA Revision Questions - Programming Questions

4&5).Data Input and Output & Control Statements

PROGRAM Control Statements

SPA Revision Questions :

1.Problem Definition phase

1 What do you means by a program? Classify the programming languages?

2 Explain in detailed problem definition phase? (VIMP)

3 Explain input and output specification with example? (VIMP)

4 Why using special processing steps in problem definition phase? Explain with example

5 i. To find first N prime No(+ve no). (VIMP)

ii. To find the given no ODD or even.

iii. To find the second largest number.

What are the I/P and O/P specification of given problem statements.
2. Algorithm & flowchart

6 What is an algorithm? Explain types of algorithm with example (VIMP)

7 Explain steps involved in program development cycle (VIMP)

8 Write a Short note on Pseudo-code with example

9 Define flowchart? What is advantage of using flowchart? (VIMP)

10 Define flowchart? Is there limitation of a flowchart? .

11 Write an Algorithm for determining whether a given year is a leap year or not. (VIMP)

12 Write an Algorithm for converting a value in seconds to hour, minutes and seconds.

13 Write an Algorithm for finding the second largest number.

14 Draw a Flow-chart for printing the area of a circle for a given radius.

15 Draw a Flow-chart for computing the sum of the digits of any given number

16 Draw a Flow-chart for calculating the sum of given N odd numbers.

Enumeration Data type. M09

Write a C program to illustrate the use of type casting in C (VIMP)

What is run-time error, logical error and syntax error? Why main function is special in C ?

Explain format control worlds printf() & scanf( ) function?

Explain different preprocessor directives with example ? D :02,07 M:08

Explain the following with example : (i) break (ii) continue(iii)go to (VIMP) *

Differentiate between While and Do-while. (VIMP)

Compare Switch ( ) control statement with if-else if.

Write short notes on if-else ladder in c.

Explain the following in context of c language (VIMP)

i)getch() (ii)getche() (iii)getchar() (iv)putch() (v)putchar()

Introduction of Programming using C

Question

Explain with examples the basic Data types in C.

Explain diff. Operators in C. explain precedence and associatively of operators.

OR Explain any three Bitwise operators in c with examples. (VIMP)

Explain logical operators. Write a C program to demonstrate the same. (VIMP)

Explain prefix and postfix operator in C (increment & decrement)

Write a program to check whether given number is prime number or not and display respectively. OR Write a program to print prime numbers from 1 to 200.

Write program to find LCM and GCD of two non-negative integers. (VIMP) *

Write the C Program to display EVEN or ODD words for the input of integer no M:08,02

Write a program to reverse the digits of a positive integer number for example, if the number 8735 is entered, the number displayed should be 5378.

Write a C program to check if the given no. is “Armstrong Number”. An Armstrong number of 3 digit is an integer such that sum of the cubes of its digits equals to the no. itself. OR WAP and check with it is Armstrong number?

Write a program to generate Fibonacci series (1, 1, 2, 3, 5……..) for n no. WAP to to calculate factorial of given number.

WAP To compute Permutation and Combination

WAP to display number of days in calendar format of an entered month of year 2005

Write a program that calculates the square roots of a quadratic equation. (VIMP)

Write a program to find the roots of and quadratic equation of type ax2+bx+c

WAP that simulates a simple calculator. It reads two integers and one character

.if the character is a+,the sum is printed; if it is a-,the difference is printed ,if it a*

Pattern Problems:

Write A Program To Display Following Pattern (1 Program Asked In Exam) (VIMP) *

1

3 5

7 9 11

13 15 17 19

21 23 25 27 29

5 4 3 2 1

4 3 2 1

3 2 1

2 1

1

1 1 1 1 1

2 2 2 2

3 3 3

4 4

5

1

2 1

3 2 1

4 3 2 1

5 4 3 2 1

5 5 5 5 5

4 4 4 4

3 3 3

2 2

1

1

1 2

1 2 3

1 2 3 4

1 2 3 4 5

1 2 3 4 5

1 2 3 4

1 2 3

1 2

1

1

1 2 3

1 2 3 4 5

1 2 3 4 5 6 7

1 2 3 4 5 6 7 8 9

1

2 1

3 2 1

4 3 2 1

5 4 3 2 1

ABCDE

ABCD

ABC

AB

A

5 4 3 2 1

5 4 3 2

5 4 3

5 4

5

1 1 1 1 1

3 3 3 3

5 5 5

7 7

9

ABCDE

ABCD

ABC

AB

A

1

121

12321

1234321

123454321

1

1 2 3 2 1

1 2 3 4 5 4 3 2 1

1 2 3 4 5 6 7 6 5 4 3 2 1

5 4 3 2 1 1 2 3 4 5

4 3 2 1 1 2 3 4

3 2 1 1 2 3

2 1 0 1 2

1 0 1
A B C D C B A

A B C B A

A B A

A

WAP for the Pascal triangle.(dec

2012)

1

11

121

1331

14641

WAP to display following pattern

using nested for loop (may 2010)

P

P Q

P Q R

P Q R S

All the best for SPA
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