ProgWithC

 

Programming With C Important Questions

Unit-I

1. Explain Scope and life of a variable?
2. Explain Basic structure of C program?
3. Write about the I/O functions in C(Non-formatted input/output functions Formatted input/output functions.)?
4. Explain Data types
5. Explain History of C language?
6. Explain Preprocessors in C?
7. Explain storage classes in c?

 

Unit-II

1. Write about the selection/conditional statements in C(If,If-else,If-elseif –else,Switch)?
2. Explain about loops/iterative Statements with examples?
3. Explain In Detail About Operators In C++?
4. Differentiate between break ,continue and goto statement.
5. Explain type conversion?

 

 

Unit-III

1. What is an array? Explain types of arrays with examples(1D Array,2D Array?
2. What is a String? Explain about the string manipulation functions
3. Write  Matrix addition program?

Unit-IV

 

1. What is a Function? Explain functions with arguments and return values?
2. What are the types of functions? Explain.
3. Explain function elements?
4. Differentiate Call-by-Value Vs Call-byreference.
5. What is Recursion? Explain about the recursive functions.

 

 

Unit-IV

1. What is a Pointer? Explain
2. What is a Structure? Explain how to declare, access and initialize structure members.
3. Explain about an array of structures.
4. What is Union? Explain.
5. Differentiate between Structures Vs Unions.
6. What is Enumeration type?