Roshanpura, Delhi, India - 110043.
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Hindi
English Basic
Punjab Technical University 2011
Master of Computer Applications (M.C.A.)
Roshanpura, Delhi, India - 110043
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Class Location
Online (video chat via skype, google hangout etc)
Student's Home
Tutor's Home
Years of Experience in .Net Training
5
.Net component
.Net WCF
Certification offered
No
Class Location
Online (video chat via skype, google hangout etc)
Student's Home
Tutor's Home
Years of Experience in C++ Language Classes
8
Proficiency level taught
Basic C++
Teaching Experience in detail in C++ Language Classes
I have 8+ years of experience teaching c, c++ and .Net Sql Server
Class Location
Online (video chat via skype, google hangout etc)
Student's Home
Tutor's Home
Years of Experience in C Language Classes
8
1. Which classes do you teach?
I teach .Net Training, C Language and C++ Language Classes.
2. Do you provide a demo class?
Yes, I provide a free demo class.
3. How many years of experience do you have?
I have been teaching for 5 years.
Answered on 09/10/2018 Learn IT Courses/Programming Languages/C++ Language
Hi, First we understand what a function is? A function is a peice of code that can be used for code reusability. For example we are creating a calculator. Either we can write everything inside main() or for better reusability we write add, subtract etc different functions. We can call these function whenever the needed without repeating the code. Now coming to your question function may or may not return value that depends on requirement. For example we can print add function output inside the function scope. But sometime we need that output for further calculation than we can return output of add function.
Class Location
Online (video chat via skype, google hangout etc)
Student's Home
Tutor's Home
Years of Experience in .Net Training
5
.Net component
.Net WCF
Certification offered
No
Class Location
Online (video chat via skype, google hangout etc)
Student's Home
Tutor's Home
Years of Experience in C++ Language Classes
8
Proficiency level taught
Basic C++
Teaching Experience in detail in C++ Language Classes
I have 8+ years of experience teaching c, c++ and .Net Sql Server
Class Location
Online (video chat via skype, google hangout etc)
Student's Home
Tutor's Home
Years of Experience in C Language Classes
8
Answered on 09/10/2018 Learn IT Courses/Programming Languages/C++ Language
Hi, First we understand what a function is? A function is a peice of code that can be used for code reusability. For example we are creating a calculator. Either we can write everything inside main() or for better reusability we write add, subtract etc different functions. We can call these function whenever the needed without repeating the code. Now coming to your question function may or may not return value that depends on requirement. For example we can print add function output inside the function scope. But sometime we need that output for further calculation than we can return output of add function.
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Mehrauli, Delhi 
