How JavaScript timers work? What is a drawback of JavaScript timers?

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How JavaScript timers work? What is a drawback of JavaScript timers?

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Timers allow you to execute code at a set time or repeatedly using an interval This is accomplished with the setTimeout, setInterval, and clearInterval functions The setTimeout(function, delay) function initiates a timer that calls a specific function after the delay; it returns an id value that can be used to access it later The setInterval(function, delay) function is similar to the setTimeout function except that it executes repeatedly on the delay and only stops when cancelled The clearInterval(id) function is used to stop a timer Timers can be tricky to use since they operate within a single thread, thus events queue up waiting to execute

More questions

1. How would you automatically transfer your visitors to a new web page?

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Correct Answer: - You can do it with the help of meta tag mentioned below:

<META HTTP-EQUIV="Refresh" CONTENT="2"; URL="https://wwwyoursitecom">

Place this tag between <HEAD></HEAD> - It will load yousitecom in 2 seconds

3. Cash Reserve Ratio ( CRR) and Stautory Liquidity Ratio (SLR ) are terms most closely related to which of the following industries/markets :
Options
A. Mutual Fund
B. Income Tax
C. Stock Exchange
D. Banking

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