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By Savita S. More

Class 6 Computer Introduction to Qbasic

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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