O level c language guess paper 2021 ||  O level important questions September 2021


In this post we will discuss some "Most important question of c programming O level Exam september 2021", "Guess paper of C language O level Sep 2021 exam",  "O level C programming Important Question sep 2021 Exam" . 

If you are going to take your O level C programming Exam sep 2021  So this post will be very helpfull for your exam. Let's start,Hey here we are presented  Some most important Question for Your O level Exam sep 2021 . Prepare these Question Because these are most most important question for O level exam.



‘O’ Level - Repeated Question
Most Important questions Sep 2021

Differences:

·         Structure Vs union

·         Array Vs linked list

·         Text mode Vs binary mode file (Most important )

·         Local Vs global variable

·         Break Vs continue (Most important )

·         Call by value Vs Call by reference (Most important )

·         While Vs do while (Most important )

·          If else Vs switch

Theory:

·         Storage in c ( auto ,register, extern, static)

·         Algorithm  , flowchart

·         Recursion (*factorial (Most important ) , reverse string)

·         Command line argument (Most important )

·         Pointer & its types

·         Pre-processor directives & its types , macros

·         Operators ( logical / bitwise/ ternary)

·         Advantage and disadvantage of array

Programs:

·         Numbers (Krishnamurti, Palindrome (Most important ), Armstrong)

·         Write a program to store book details in file and print it.

·         Write a C program to copy text of one file to another (Most important )

·         Fibonacci series (Most important ) , sorting

·         Pattern printing program 

·         Delete element from an array

·         Program to count number of vowels and blanks

If You have time also prepare these topic :

·         Program - To check vowel

·         Write a program input book details from user and print it (structure).

·         Multiplication of marix

·         Searching

·         String functions

·         malloc(),calloc(),realloc()

       Also Read : O level C programming January 2020 Guess paper

       O level C programming guess paper download pdf Click Here

      O Level C programming Notes PDF in hindi / English Click here

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Most important questions for o level Exam

All important program for o level Exam Sep 2021

Important questions for o level c programming Exam September 2021.

Most important questions for o level Exam Sep 2021