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Questions and Answers
What command is used to clear the screen in QBasic?
What command is used to clear the screen in QBasic?
Which statement is used to write remarks or comments in a QBasic program?
Which statement is used to write remarks or comments in a QBasic program?
How can a QBasic program be executed?
How can a QBasic program be executed?
Which key combination is used to exit from the QBasic editor window?
Which key combination is used to exit from the QBasic editor window?
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What is NOT a valid part of the QBasic Editor Screen?
What is NOT a valid part of the QBasic Editor Screen?
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What does a QBasic program consist of, based on the text?
What does a QBasic program consist of, based on the text?
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In QBasic, what is the purpose of a constant?
In QBasic, what is the purpose of a constant?
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What are variables in QBasic primarily used for?
What are variables in QBasic primarily used for?
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How are expressions defined in QBasic?
How are expressions defined in QBasic?
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What do QBasic operators do according to the text?
What do QBasic operators do according to the text?
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Study Notes
QBasic Basics
- The command
CLS
is used to clear the screen in QBasic.
Comments in QBasic
- The
REM
statement is used to write remarks or comments in a QBasic program.
Executing QBasic Programs
- A QBasic program can be executed by pressing the
F5
key or by clicking the "Run" button.
Exiting QBasic Editor
- The
Alt + F
key combination is used to exit from the QBasic editor window.
QBasic Editor Screen
- The menu bar is NOT a valid part of the QBasic Editor Screen.
QBasic Program Structure
- A QBasic program consists of statements, which are instructions that the computer executes.
Constants in QBasic
- The purpose of a constant in QBasic is to hold a fixed value that does not change during the execution of the program.
Variables in QBasic
- Variables in QBasic are primarily used to store and manipulate values.
Expressions in QBasic
- Expressions in QBasic are defined as a combination of values, operators, and variables that are evaluated to produce a result.
Operators in QBasic
- Operators in QBasic perform specific operations, such as arithmetic, comparison, and logical operations, on values and variables.
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Description
Test your understanding of QBasic statements and their uses in class 6 computer lessons. Identify the purposes of commands like CLS and PRINT and predict the outputs of sample programs. Evaluate your knowledge of basic QBasic syntax and functionality.