# Shared Flashcard Set

## Details

Module 7
Decision Making Statement Review
23
Computer Science
02/12/2020

Term
 What are the only two answers for a computer?
Definition
 True or False.
Term
 If…Then is a decision structure that executes a set of statements when.....
Definition
 a condition is true.
Term
 ¨When the question is ______, the statements after THEN (and down to ENDIF) execute.  They are skipped if the question is _____.
Definition
 True; False.
Term
 In Visual Studio we use the ________ statement to tell the computer we want it to make a decision.
Definition
 IF/THEN/ELSE
Term
 What is this an example of?   If a = b then         c= 10   Else               c=13   End If
Definition
 IF/THEN/ELSE
Term
 Else is __________.
Definition
 Optional.
Term
 If ELSE is used, the statements after the ELSE will execute if the “question” is ________.
Definition
 Not true.
Term
 If…Then…Else statement is within an If…Then…Else statement it is called what?
Definition
 Nested/Nested Statement.
Term
 What is this an example of?       If intNum = 10 Then   Me. lblMsg.text = “Ten”   Else   If IntNum > 10 Then   Me.lblMsg.text = “More than 10”   Else   Me. lblMsg.text = “Less than 10”   End If   End If
Definition
 Nested If Statement.
Term
 An IF statement can have multiple else statements- each one a new question or condition to check. This is also called a(n) ___________.
Definition
Term
 The following code is an example of what?         If a = b Then             c = 10         ElseIf a > b Then             c = 14         ElseIf a < b Then             c = 16         Else             c = 12         End If
Definition
 If/Then/ElseIf
Term
 What is used instead of multiple else if statements?
Definition
 Select Case Decision
Term
 In select case, the _______  type should match the _______ type.
Definition
 Value; Expression
Term
 What muse you use with relational operators?
Definition
 Case Is
Term
 ¨In most cases _____  is good for a ____ decision and a ______  is correct to use when there are multiple possible answers with only one correct answer.
Definition
 If..Then/Single/Select Case
Term
 __________ are used to create compound Boolean expressions.
Definition
 Logical Operators.
Term
 Which two operators do you use to form a boolean expression?
Definition
 And or Or
Term
 The order of precedence for logical operators is what?
Definition
 Not, then And, then Or.
Term
 When using And or & with IF, both (all) conditions MUST be ______ for the entire IF (or else if) question to evaluate to ______.
Definition
 True; True.
Term
 An _____ can also be used in assignment statements to set the value of a variable.
Definition
 IF.
Term
 To generate a random integer, we can use the what?
Definition
 System Random Class.
Term
 What What returns a random number between 0.0 and 1.0?
Definition
 NextDouble
Term
 ________ returns a nonnegative random number between 0 and the MaxValue (2,147,483,647)
Definition
 Next
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