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JS Chapter 9 Flashcards | StudBud

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Which of the statements is false about JavaScript?

JS commands end with a

JS Chapter 9

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Questions 12

Answers

1
JS commands end with a
: colon
} curly bracket
; semicolon
) parentheses
2
Which of the statements is false about JavaScript?
It manages databases
Its for web development
It's client side
It's case sensitive
3
Which is a correctly typed command?
setTimeout("calc( )");
settimeout("calc( )", 1000);
setTimeout(calc( ), 1000);
setTimeout("calc( )", 1000);
4
Which property should you use if you wanted to include HTML?
.value
.outerHTML
.textContent
.innerHTML
5
Which correctly defines a new date object?
new Date("May 4, 2021, 02:45:03")
Date("May 4, 2021 02:45:03")
new Date("May 4, 2021 02:45:03")
new date("May 4, 2021 02:45:03")
6
Which is correct to refer to an element by it's id
Document.getElementById(id)
document.getElementById(id)
document.getElementbyID(id)
document.getelementbyid(id)
7
Which command is typed correctly?
window.alert("Hello")
window.alert("Hello");
Window.Alert("Hello");
window.Alert("Hello");
8
isNaN("hello")
False
True
9
Which is a correct use of the Math object?
Math.Round(x)
Math.round(x)
math.round(x)
round.Math(x)
10
In this line of code function addNum(x) what is x?
property
command
method
parameter
11
Which is a correctly typed command?
"use strict;"
use Strict;
"use Strict;"
"useStrict"
12
Tells the browser to parse (load) HTML and JS together; pauses to process; then loads rest of HTML
async
type
src
defer