Introduction to Commands in Q basic

1.Introduction to INPUT command in Q basic

                       

• Used when the values of the variables are not known at the time of writing the program.

• Assign values to the variable through the keyboard at the time of execution.

                             

2.Introduction to CLS command

• Is used to clear the output of the previous screen.
  

3.Introduction to PRINT command

• Is used to display results and messages.

• eg. PRINT" Introduction to Commands in Q basic"

4.Introduction to LET command

• Is used to store data data in computer's memory.

• eg. LET C=1

• C is the variable in which the data is stored.

5.Introduction to GOTO command

• Allows to jump from present line to any other line.