Introduction to QBASIC | QBASIC Programming in Nepali | Class 8 9 & 10 Computer | Class 10 Computer

Описание: In this video, we review the fundamentals of QBASIC programming in a simple and easy-to-understand way. This lesson covers the introduction to QBASIC, control statements, looping, branching, and important library functions with practical program examples.

QBASIC (Quick Beginner’s All-purpose Symbolic Instruction Code) is a high-level programming language developed by Microsoft in 1985. It is beginner-friendly and uses English-like keywords, making it perfect for learning programming basics.

🎯 Topics Covered in This Video:

🔹 Introduction to QBASIC
🔹 Features of QBASIC
🔹 Modular Programming Concept
🔹 Control Statements
✔ Branching Statements
IF… ELSEIF… END IF
SELECT CASE… END SELECT
✔ Looping Statements
FOR… NEXT
DO… LOOP
WHILE… WEND

💻 Lab Activities / Programs Explained:

1️⃣ Display first 100 natural numbers
2️⃣ Multiplication table of a number
3️⃣ Check Prime or Composite number
4️⃣ Check Armstrong number
5️⃣ Reverse a string
6️⃣ Count number of vowels
7️⃣ Check Perfect Square
8️⃣ Display composite numbers between 10 and 100

📚 Library Functions Discussed:

LEN()

LEFT$(), RIGHT$(), MID$()

UCASE$(), LCASE$()

VAL(), STR$()

ASC(), CHR$()

INT(), FIX(), SQR()

LTRIM$()

This video is specially helpful for:
✔ Grade 10 Computer Science students
✔ Beginners learning programming
✔ Students preparing for exams
✔ Anyone interested in learning basic programming logic

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