Question
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);
}
}a.
Prints the numbers in the array in order
b.
Prints the numbers in the array in the reverse order
c.
Prints 0 to the length of the array
d.
Prints "Empty Array"
Posted under Basics of JavaScript JavaScript
Engage with the Community - Add Your Comment
Confused About the Answer? Ask for Details Here.
Know the Explanation? Add it Here.
Q. Consider the following code snippet. What does the code result?
Similar Questions
Discover Related MCQs
Q. What are the three important manipulations done in a for loop on a loop variable?
View solution
Q. Consider the following code snippet
function tail(o)
{
for (; o.next; o = o.next) ;
return o;
}
Will the above code snippet work? If not, what will be the error?
View solution
Q. One of the special feature of an interpreter in reference with the for loop is that
View solution
Q. What will happen if the body of a for/in loop deletes a property that has not yet been enumerated?
View solution
Q. What will be the step of the interpreter in a jump statement when an exception is thrown?
View solution
Q. Consider the following code snippet
function f(o)
{
if (o === undefined) debugger;
}
What could be the task of the statement debugger?
View solution
Q. Among the keywords below, which one is not a statement?
View solution
Q. The unordered collection of properties, each of which has a name and a value is called
View solution
Q. The object has three object attributes namely
View solution
Q. A linkage of series of prototype objects is called as :
View solution
Q. Consider the below given syntax:
book[datatype]=assignment_value;
In the above syntax, the datatype within the square brackets must be
View solution
Q. To determine whether one object is the prototype of (or is part of the prototype chain of) another object, one should use the
View solution
Q. Consider the following code snippet
function f() {};
The above prototype represents a
View solution
Q. The purpose of extensible attribute is to
View solution
Q. The basic purpose of the toLocaleString() is to
View solution
Q. JavaScript is designed for following purpose
View solution
Q. We can embed JS code inside HTML directly ?
View solution
Q. JavaScript Code can be called by using _________.
View solution
Q. JS code included inside head section is loaded before loading page.
View solution
Q. It is good to include JS code inside footer section in order to speed up the Page loading time of Webpage.
View solution
Suggested Topics
Are you eager to expand your knowledge beyond JavaScript? We've curated a selection of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!
