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Questions and Answers
Which of the following is an example of a unary operator?
Which of the following is an example of a unary operator?
- / (division)
- + (addition)
- * (multiplication)
- ++ (increment) (correct)
What is an operator list?
What is an operator list?
- A list of variables used in a program
- A list of keywords used in programming
- A list of functions used in a program
- A list of all operators used in a programming language (correct)
What is the purpose of a ternary operator?
What is the purpose of a ternary operator?
- To perform addition and subtraction
- To concatenate strings
- To assign a value to a variable based on a condition (correct)
- To compare two values
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Study Notes
Operators
- A unary operator is an operator that takes only one operand or input, such as
-(negation) or!(logical NOT). - An operator list refers to a comprehensive collection of operators, including unary, binary, and ternary operators, that are used to perform specific operations in programming.
Ternary Operator
- A ternary operator is a type of operator that takes three operands or inputs, often used to simplify conditional statements, and is commonly referred to as a conditional operator.
- The purpose of a ternary operator is to evaluate a condition and return one of two specified values based on the condition's truthiness, making it a concise way to write conditional statements.
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