Year 6 - Revisions

What is QBASIC mainly used for?

• Designing high-performance web applications.
• Teaching programming and developing simple applications.
• Creating complex video games.
• Performing advanced data analysis.

What does the ‘PRINT’ command do in QBASIC?

• The 'PRINT' command saves data to a file.
• The 'PRINT' command displays output on the screen.
• The 'PRINT' command deletes the current screen content.
• The 'PRINT' command compiles the QBASIC program.

Which of the following is the correct way to display “HELLO” on the screen?

• echo 'HELLO'
• print("HELLO")
• display('HELLO')
• write('HELLO')

Which of the following is a correct variable name in QBASIC?

• my-variable
• 1myVariable
• myVariable1
• myVariable!

What does the following code mean?

INPUT “Enter your age: ”; AGE

• The code means to request the user to enter their age and assigns that value to the variable AGE.
• The code stores the age in a database.
• The code prints the user's age without input.
• The code calculates the user's age automatically.

What will be the output of this block of code?

PRINT 10

What will be the output of this block of code?

PRINT 2 + 3

What will be the output of this block of code?

A = 10

B = 5

PRINT A + B

What will be the output of this block of code?

X = 4

Y = 2

PRINT X - Y

What will be the output of this block of code?

A = 6

B = 3

PRINT A * B