BCA C Programing Important Question from Unit 6th(File Handling) for CSJM University Exam 2nd Semester

UNIT-6

 FILE HANDLING

Q1- What is ment by opening a data file and closing a data file?

Q2- Explain all the file mode

(a).r

 (b). w

 (c). a

 (d). a+

 (e). w+

 (f). r+

Q3- Explain it

(a). fopen()

(b). fclose()

(c). fseek()

(d). fgetc()

(e). fputs()

(f). fgets().

(g). ftell()

(h) getc()

(i) putc().

Q4. Write a Program to copy a file into another but in reverse order.

Q5. Write the basic steps of file handling?

BCA C Programing Important Question from Unit 4th(Structures and Union) for CSJM University Exam 2nd Semester

UNIT-4

STRUCTURES & UNION

Q1- What is structure? How we define it. Explain with the help of suitable Example?

Q2- What is Union? How we define it. Explain with the help of suitable Example?

Q3- Write a short note on nested Structure?

Q4- Write the difference between Union and Structure?

BCA C Programing Important Question from Unit 5th(C preprocessor) for CSJM University Exam 2nd Semester

UNIT-5

INTRODUCTION OF C PROCESSOR & BITWISE OPERATORS

Q1- Define Preprocessor Directive? Explain all the types of preprocessor directive?

Q2- What is Conditional Compilation Directive? Explain there types and write there function.

Q3- Write a program to create macro definitions with arguments to calculate area and perimeter of a      Circle , Triangle and Square.

Q4- Define Bitwise operators? And write one-one(example of right shift and left shift operator?

Q5- Explain command line arguments? Give the complete proto type of the main function and explain it’s arguments?

Q6- Write to program display the command line argument values.