3.1.2 Header File and Reserved Words, Chapter 3 - Object Oriented Programming in C++, HSSC-II (12th Class) Computer Science Key Point Notes

3.1.2 Header File and Reserved Words, Chapter 3 - Object Oriented Programming in C++, HSSC-II (12th Class) Computer Science Key Point Notes

12th Class (HSSC-II) Computer SLO Based Key Point Notes

(National Book Foundation - As Federal Textbook Board, Islamabad 
Based on National Curriculum Pakistan 2023-2024 and Onward prescribed by Federal Board of Intermediate and Secondary Education, Islamabad, and All Pakistan Boards) 

{Contact WhatsApp 03339719149 for Class-XII Computer Science Complete SLO-Based Key Points notes in pdf format as well as in PowerPoint Presentation for preparing/delivering the Lectures}

************************************

👉👉👉 Computer Science 12th Class Notes (Main Page)

************************************

Unit 3: Object-Oriented Programming in C++


3.1.2 Header File and Reserved Words

Header File

Header files are the collection of the standard library functions to perform different tasks.

Reserved Words

  • In the C++ language, a reserved word is a word that has a predefined meaning and purpose which is defined by the developer of C++ language.
  • They are also known as keywords.
  • It cannot be changed or redefined by the user.
  • Keywords can only be used for the purpose for which it is defined.

List of keywords



👇👇👇👇👇👇👇👇👇👇👇👇


************************************
👉👉👉 Computer Science 12th Class Notes (Main Page)

************************************


************************************
Shortcut Links For:

1.  5th Class All Subjects Notes

2.  8th Class All Subjects Notes

3.  Easy English Grammar Notes



1. Website for School and College Level Physics   
2. Website for School and College Level Mathematics  
3. Website for Single National Curriculum Pakistan - All Subjects Notes 

© 2023 & onwards Academic Skills and Knowledge (ASK  

Note:  Write me in the comments box below for any query and also Share this information with your class-fellows and friends.

Post a Comment

0 Comments

cwebp -q 80 image.png -o image.webp