What will happen, if the following JavaScript code is executed?var count =0; while (count <10) { console.log(count); count++; } Question 2Select one:a.The value of count variable are ogged or stored in a particuar location or storageb.An exception is thrownc.An error is displayedd.The vaue of count from 0 to 9 is displayed in the console
Question
What will happen, if the following JavaScript code is executed?var count =0; while (count <10) { console.log(count); count++; } Question 2Select one:a.The value of count variable are ogged or stored in a particuar location or storageb.An exception is thrownc.An error is displayedd.The vaue of count from 0 to 9 is displayed in the console
Solution
The correct answer is d. The value of count from 0 to 9 is displayed in the console.
Here's the step by step explanation:
- The variable
countis initialized with a value of 0. - The
whileloop checks if the value ofcountis less than 10. If it is, it enters the loop. - Inside the loop, the current value of
countis logged to the console. - The value of
countis then incremented by 1. - The loop then goes back to step 2, checking again if the value of
countis less than 10. - This process repeats until
countis no longer less than 10 (i.e., whencountis 10), at which point the loop ends. - The result is that the numbers 0 through 9 are logged to the console, one at a time.
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