5.1. Introduction to Arrays:, Chapter - 5, Arrays and String, 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 5: Arrays and String

5.1. Introduction to Arrays:

• Sometimes we need to group together different data items/values of the same data type OR
• Sometimes it is necessary to process a collection of values that are related in some way, for example, a list of student marks or a collection of measurements resulting from some experiment.
• Processing such collections of data using only simple variables can be extremely difficult. 
• This mechanism is achieved in C using Arrays.

👇👇👇👇👇👇👇👇👇👇

5.1. Introduction to Arrays:

5.1.1 Comcept of an Array:

5.1.2. Declaring (defining) an Array

5.1.3. Initialization of Array

5.1.4. Using Arrays in Programs:

5.1.5. The Sizeof() Function

5.2.1. Introduction of Two-Dimensional Arrays

5.2.2. Defining and Initializing a Two-Dimensional Array:

5.2.3. Accessing and Filling a 2D array

5.3.1 Introduction to Strings

5.3.2 Defining (declaration) a String

5.3.2 Initializing a String

5.4 Commonly used String Function

Chapter 5 (Complete Key Point Notes)

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

👉👉👉 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   

(https://askrarequiz.blogspot.com)

2. Website for School and College Level Mathematics  

(https://askraremaths.blogspot.com)

3. Website for Single National Curriculum Pakistan - All Subjects Notes 

(https://askrareclassnotes.blogspot.com/)

© 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.