JavaScript Exam I Questions and Answers Rated A+

JavaScript Exam I Questions and Answers Rated A+ var - Correct Answer️️ -To declare a variable in JavaScript, you use the keyword __________. location - Correct Answer️️ -A variable is actually the name of a __________ in the computer's memory. dynamic (loose) - Correct Answer️️ -A language that checks the type of a variable during runtime uses __________ typing. + (concatenation) - Correct Answer️️ -The __________ operator can join strings or characters. conditional - Correct Answer️️ -To assign a value to a variable based on a specific condition, you can use the __________ operator. False - Correct Answer️️ -A variable name can begin with a number. True - Correct Answer️️ -If you have more than one variable of the same type, you can declare all of them in a single statement. True - Correct Answer️️ -JavaScript allows the use of either double or single quotes to enclose the value of the text in a string variable. False - Correct Answer️️ -While mathematical operations must be done following the rules of the hierarchy of operations, logical operators have no such rules. True - Correct Answer️️ -Relational operators can be used to help put names in alphabetical order. test condition - Correct Answer️️ -A selection structure needs a _________________ _________________ along with one or more blocks of statements. dual - Correct Answer️️ -An if...else clause is an example of a __