Computer Programming and Applications Question Paper of 3rd Semester Electrical(D) Download Previous Years Question Paper 1

S.B. Roll No……

Computer Programming and Applications

3^rd Exam/Elect/5209/Dec’09

Duration 3 Hrs.

Note Attempt all questions.

Section –A

1.                  

a.                 Fill in the blanks.

i.                        In “C” language, equality operator is _______

ii.                        Escape sequence starts with _______ in ‘C’ language.

iii.                        To create a database file, the command is _______

iv.                        In ‘C’ language, conditional operator is ________

v.                        _________ command deletes database file..

b.                   

i.                        The else portion is ‘if-else’ statement is compulsory in ‘C’ language.

ii.                        A collection of elated records is called file.

iii.                        Logical operators are used to make comparison.

iv.                        Every ‘C’ program ends with word ‘END’.

v.                        Execution of program starts form main() function in ‘C’ language.

c.                  Write the full form for the following:

i.                        CAD           ii.CAM       iii.CAI         iv.CAD       v.CAL

Section –B

2.                 Attempt any five questions.

a.                 Explain the basic structure of ‘C’ program.

b.                 Write a program in ‘C’ language to calculate area of circle.

c.                  Explain the purpose of ZAP and PACK commands in FoxPro.

d.                 Explain the various types of data types available in ‘C’ language.

e.                  Write a short note on need for information store in a database.

f.                   Write a program in FoxPro to find largest number among three numbers.

g.                 Explain various relational operators in C language.

Section-C

3.                 Explain the application of computers in commercial and data processing.

4.                 Explain the various types of control statement used in ‘C’ language.

5.                 Write a program in ‘C’ to multiply two matrices.

6.                 Explain the utilization of software in the field of Electrical Engineering.

7.                 Write short notes on any two of the following:

8.                   

a.                 Ordering the data on a selected key

b.                  Data types of ‘C’ language

c.                  File in ‘C’ language