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Questions and Answers
How can the return value of the || operator be explicitly converted to a boolean value?
How can the return value of the || operator be explicitly converted to a boolean value?
- Using a double NOT operator or the Boolean() constructor (correct)
- Using a triple AND operator
- Using the !=
- Using the typeof operator
What does the logical OR (||) operator return if x can be converted to true?
What does the logical OR (||) operator return if x can be converted to true?
- x (correct)
- y
- true
- false
In logic, when is a complex sentence formed using the OR sentential connective considered true?
In logic, when is a complex sentence formed using the OR sentential connective considered true?
- When neither of its constituent sentences is true
- When at least one of its constituent sentences is true (correct)
- When its constituent sentences are false
- When both of its constituent sentences are true
What is the etymological origin of 'or' as used in logic?
What is the etymological origin of 'or' as used in logic?
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'Or' as used in logic is true when at least one of its inputs is present. What is this characteristic called?
'Or' as used in logic is true when at least one of its inputs is present. What is this characteristic called?
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