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Chapters
Chapter 2: Number Systems
Chapter 3: Computer Organization
Chapter 4: Theoretical Concepts of Operating System
Chapter 5: Working with Windows Operating System
Chapter 6: Specification and Abstraction
Chapter 7: Composition and Decomposition
Chapter 8: Iteration and recursion
Chapter 9: Introduction to C++
Chapter 10: Flow of Control
Chapter 11: Functions
Chapter 12: Arrays and Structures
Chapter 13: Introducton to Object Oriented Programming Techniques
Chapter 14: Classes and objects
Chapter 15: Polymorphism
Chapter 16: Inheritance
Chapter 17: Computer Ethics and Cyber Security
Chapter 18: Tamil Computing
Chapter 11: Functions
Tamil Nadu Board Samacheer Kalvi solutions for Class 11th Computer Science Answers Guide Chapter 11 Functions Evaluation - Section - A [Page 204]
Choose the correct answer
Which of the following header file defines the standard I/O predefined functions?
stdio.h
math.h
string.h
ctype.h
Which function is used to check whether a character is alphanumeric or not?
isalpha()
isdigit()
isalnum()
islower()
Which function begins the program execution?
isalpha()
isdigit()
main()
islower()
Which of the following function is with a return value and without any argument?
x = display(int, int)
x = display()
y = display(float)
display(int)
Which is the return data type of the function prototype of add(int, int);?
int
float
char
double
Which of the following is the scope operator?
>
&
%
::
Tamil Nadu Board Samacheer Kalvi solutions for Class 11th Computer Science Answers Guide Chapter 11 Functions Evaluation - Section - B [Page 205]
Very Short Answers
Define Functions.
Write about strlen() function.
What is the importance of void data type?
What are parameters and list their types?
Write a note on Local Scope.
Tamil Nadu Board Samacheer Kalvi solutions for Class 11th Computer Science Answers Guide Chapter 11 Functions Evaluation - Section - C [Page 205]
What are Built-in functions?
What is the difference between isupper() and toupper() functions?
Write about strcmp() function.
Write short note on pow() function in C++.
What is the information the prototype provides to the compiler?
What are default arguments? Give example.
Tamil Nadu Board Samacheer Kalvi solutions for Class 11th Computer Science Answers Guide Chapter 11 Functions Evaluation - Section - D [Page 205]
Explain in detail
Explain Call by value method with a suitable example.
What is Recursion?
Write a program to find the factorial of the given number using recursion.
What are the different forms of function return? Explain with example.
Explain the scope of variables with examples.
Write a program to accept any integer number and reverse it.
Chapter 11: Functions
Tamil Nadu Board Samacheer Kalvi solutions for Class 11th Computer Science Answers Guide chapter 11 - Functions
Tamil Nadu Board Samacheer Kalvi solutions for Class 11th Computer Science Answers Guide chapter 11 (Functions) include all questions with solution and detail explanation. This will clear students doubts about any question and improve application skills while preparing for board exams. The detailed, step-by-step solutions will help you understand the concepts better and clear your confusions, if any. Shaalaa.com has the Tamil Nadu Board of Secondary Education Class 11th Computer Science Answers Guide solutions in a manner that help students grasp basic concepts better and faster.
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Concepts covered in Class 11th Computer Science Answers Guide chapter 11 Functions are Need for Functions, Introduction to Functions of C+++, Types of Functions, C++ Header Files and Built-in Functions, User-defined Functions, Methods of Calling Functions, Different Forms of User-defined Function Declarations, Returning from Function, Recursive Function, Scope Rules of Variables - Local and Global Variables.
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