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Can a computer evaluate an expression to something between true or false?
Yes the computer can evaluate an expression to something between true and false. This will give an expression to deal with a “maybe” answer for humans because somebody might have a different opinion.
Which of the following checks a program to see if it is true before allowing an action?
The if statement allows you to control if a program enters a section of code or not based on whether a given condition is true or false. One of the important functions of the if statement is that it allows the program to select an action based upon the user’s input.
How important is condition when it comes to programming?
Why We Use Conditions: Conditions allow us to control what the program does and perform different actions based on these “if, then” logic statements. What makes computer programs great is the ability to interact with a user- this is only possible with conditions that direct this type of interaction.
What is a boolean test?
In the world of computer programming, one only takes one kind of test: a boolean test — true or false. A boolean expression(named for mathematician George Boole) is an expression that evaluates to either true or false. → false In the formal logic of computer science, relationships between numbers are tested.
What does mean programming?
Mean is an average value of given set of numbers. Adding all given number together and then dividing them by the total number of values produces mean.
What is a statement that a program checks to see if it is true or false If true an action is taken otherwise the action is ignored?
conditionals
Specifically, conditionals perform different computations or actions depending on whether a programmer-defined boolean condition evaluates to true or false.
Which function is used to check a condition?
The IF-ELSE function is used to check a condition. Explanation: Conditional programming is done for decision based problems.
What are programming conditions?
Conditions are statements that are created by the programmer which evaluates actions in the program and evaluates if it’s true or false. If-then-else statement allows conditional execution based on the evaluation of an expression.
How do computer programs read conditional statements?
Conditional statements always have an if part, which tells the app what to do when the condition is true. Conditional statements also usually have an else part, which tells the app what to do when the condition is false. If you leave out the else part then your app will do nothing when the condition is false.
What does true or false evaluate to?
A Boolean expression is an expression that evaluates to a value of the Boolean Data Type: True or False .
What is Boolean true or false?
In computer science, a Boolean is a logical data type that can have only the values true or false .