Last updated on June 28th, 2023 at 09:34 pm
Class 6 Introduction to Qbasic
- [Q] What are the most popular versions of basic?
- There are three popular versions of basic: gwbasic, qbasic, and visual basic.
- [Q] What are the steps to start Qbasic?
- Run qbasic.exe from the qbasic folder to start it. The Qbasic welcome screen appears.
- [Q] What are the components of the QBasic window?
- The components of the QBasic window are
- Title bar
- Menu bar
- Status bar
- [Q] How does an interpreter work?
- Interpreters translate high level languages into machine language by executing the program line by line.
- [Q] What is the shortcut key for opening the file tab?
- Press Alt+F
- [Q] What are the names of the submenus in the file tab?
- Save, save as, quit, exit, open and new
- [Q] Which key in qbasic is used to run a program from the beginning?
- Press Shift+F5
- [Q] Describe string variables.
- A string variable can contain alphabets, numbers, and special characters. String variable names must end with a $ sign.
- [Q] What is the purpose of the PRINT command?
- To display output on the screen, use the PRINT statement.
- [Q] What is the purpose of the LET statement?
- The LET statement assigns a value to a variable.
- [Q] What is the purpose of the REM statement?
- REM statements are used to insert comments into a program.
- [Q] What is the purpose of the INPUT statement?
- INPUT statements are used to accept data from the user.
- [Q] What command is used to clear the output screen?
- The CLS command clears the output screen.
- [Q] What is the full form of Qbasic?
- Basic – Quick Beginners All Purpose Symbolic Instruction Code.
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