Which of the following should be used to make the code snippet work for students who get any score between 0 – 100?      var grade = 0;                                                                                                                                var score = parseInt(“What’s the score?”);                                                                                                                            if (score < 70)                  grade = "F";                                                                                                                             else if ( ??? )                  grade = "C";                                                                                                                              else if (grade >= 85)                   grade = “A”;

 Which code snippet is equivalent to:  var message = (y == 10) ? “correct” : “incorrect”;

  What will display after the following code is run if z = 3?             switch(x)      {           case 1:               document.write(“one!”);           case 2:               document.write(“two!”);           case 3:               document.write(“three!”);           default:               document.write(“go!”);  

What integer values of y would make the following statement true?             (y >= 4) || (y < 8)

  Given: a = 4 and b = 3, evaluate: (14 % a ) * a * b / 6 + (b * b)  

19.   The result of any test condition is always either true or false.

What is the scope of the variable pen on line 6? var pen = “Bic”; var pencil = “0.7 mm lead”; function writeIt() { document.write(“I have a ” + pen + ” pen.”); pen = “Flair”; document.write(“You have a ” + pen + ” pen.”); var pencil = “0.5mm lead”; document.write(“I prefer pencils with ” + pencil); }     

How many elements are in an array created with the following loop?           var myArray = new Array;           for (k = 0; k , 8; k++)                 myArray = k;

  Evaluate 8 % 7 

Which would be used to have a JavaScript function named hello() execute before the user views a web page?