computer science quiz for unit 1,2 and 3

computer science quiz for unit 1,2 and 3

this quiz for unit 1,2 and 3 please choose carefully and take your time to answer

published on March 096 responses 0 5.0★ / 5

there is an error in the following css class. rewrite the code
.example{
border-style;solid;
}

there is an error in the following css class. rewrite the code
.example{
border-style;solid;
}

create a class that will align an element's text to the right of the screen.

create a class that will align an element's text to the right of the screen.

what does javascript operators used for??

what does javascript operators used for??
to process data such as adding or subtracting
just change the background colour
it does nothing

select the class that sets the font size of an element text to 16px.

select the class that sets the font size of an element text to 16px.
my-font-size{
font-size:16px
}
.my-font-size{
font-size:16px;
}
.my-font-size{
font-size:30px;
}

if i want to clear all the data what code should i choose?

if i want to clear all the data what code should i choose?
localstorage.delete();
localstorage.remove();
localstorage.clear();

choose the closing head tag>

choose the closing head tag>
</head>
<head/>
<script>

select every right answer about the viewport meta tag

select every right answer about the viewport meta tag
Select the three correct answers
we use it to make the html pages look better
it is in the head section
it is a standalone tag
it adds an image.

what is javascript

what is javascript
a programming language commonly used to make interactive web pages and apps.
it does nothing
it adds a nice layout and presentation.

write a <h1> and a <p> element with some contant.add the class you made to both of these element>

write a <h1> and a <p> element with some contant.add the class you made to both of these element>
<h1 class="my-text-colour">hi everyone</h1>
<p class="my-text-colour">this is my app</p>
<h1 class=my-text-colour>hi everyone</h1>
<p class=my-text-colour>this is my app</p>
<h1 class="my-text-colour">hi everyone
<p class="my-text-colour">this is my app

what does the database allows you to do??

what does the database allows you to do??
to store data in your app.
to change the background colour
to give it a nice layout

what is the functions.?

what is the functions.?
classification data based on the values it can take
a system for storing and taking care of data
a named block of code designed to perform a specific task.

select every right answer about the padding

select every right answer about the padding
Select the two correct answers
it adds extra space between the content and the border
the padding value is set using a number with px appended to it
it adds space around elements.

what does <hr> do??

what does <hr> do??
adds a horizontal line
adds text to a page
adds a line break to the page

what is the correct code for inserting an image?
the name of the image is shop
and it is a jpg image

what is the correct code for inserting an image?
the name of the image is shop
and it is a jpg image

if i want to make my app look better by changing the layout what should i use

if i want to make my app look better by changing the layout what should i use
javascript
css

why do we use the <tr> stands for?

why do we use the <tr> stands for?
table row
table header
table design

what does css stands for??

what does css stands for??
table header
hyper text markup language
none of them

select all the right things about variables.

select all the right things about variables.
Select the three correct answers
you can store data
you can read the data
you can change the data stored.

what is the best way to display database items.??

what is the best way to display database items.??
image
table
html

which heading is larger in size

which heading is larger in size
<h6>
<h2>
<h1>