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Quiz

Test your knowledge of conditional statements in JavaScript by answering the following questions.

Questions

1:What does the statement if (fig==1) do?
  1. Assigns the variable fig the value 1.

  2. Displays an error message because the names of fruits cannot be used as variable names.

  3. Checks fig for a value of 1 and performs an action if it matches.

A1: c. This statement checks the fig variable and performs an action if its value is 1.
2:Which of the following operators means “is not equal to” in JavaScript?
  1. !

  2. !=

  3. <>

A2: b. The != operator means is not equal to.
3:What does the switch statement do?
  1. Tests a variable for a number of different values.

  2. Turns a variable on or off.

  3. Makes ordinary if statements longer and more confusing.

A3: a. The switch statement can test the same variable or expression for a number of different values.


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