NVS PGT CS 2017 Part-B
October 14, 2023Computer-Networks
October 14, 2023NVS PGT CS 2017 Part-B
| Question 14 |
Study the code given below:
< HTML >
< HEAD >
< SCRIPT LANGUAGE = “JavaScript” >
function start ()
{
alert (“Event Occured”)
}
< /SCRIPT > < /HEAD >
< BODY onLoad = “Start()” >
< h1 > Guess the event < /H1 >
< /BODY > < /HTML >
How many times will the function Start () be called ?
< HTML >
< HEAD >
< SCRIPT LANGUAGE = “JavaScript” >
function start ()
{
alert (“Event Occured”)
}
< /SCRIPT > < /HEAD >
< BODY onLoad = “Start()” >
< h1 > Guess the event < /H1 >
< /BODY > < /HTML >
How many times will the function Start () be called ?
| Once every time the system starts. | |
| Once every time the web page is refreshed. | |
| Only once when the window is opened. | |
| Will not be called as the event handler is wrong. |
Question 14 Explanation:
onload() event is execute a JavaScript immediately after a page has been loaded
Correct Answer: B
Question 14 Explanation:
onload() event is execute a JavaScript immediately after a page has been loaded