Javascript MCQ - English

Consider the following code snippet
while (a != 0)
 {
    if

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Consider the following code snippet

while (a != 0)
 {
    if (a == 1)
         continue;
    else
         a++;
 }

What will be the role of the continue keyword in the above code snippet?

The continue keyword restarts the loop
The continue keyword skips the next iteration
The continue keyword skips the rest of the statements in that iteration
None of the mentioned

Answer : C
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1) What will be the step of the interpreter in a jump statement when an exception is thrown?

The interpreter stops its work
The interpreter throws another exception
The interpreter jumps to the nearest enclosing exception handler
None of the mentioned

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2) What are the three important manipulations done in a for loop on a loop variable?

Updation, Incrementation, Initialization
Initialization,Testing, Updation
Testing, Updation, Testing
Initialization,Testing, Incrementation

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3) Among the keywords below, which one is not a statement?

debugger
with
if
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4) Consider the following code snippet

function printArray(a)
  {
      var len = a.length, i = 0;
      if (len == 0)
         console.log("Empty Array");
      else
       {
          do
           {
              console.log(a[i]);
          }
 while (++i < len);
      }
 }

What does the above code result?

Prints the numbers in the array in order
Prints the numbers in the array in the reverse order
Prints 0 to the length of the array
Prints “Empty Array”

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The property will be stored in a cache
The loop will not run
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