Quiz | Croma Campus

Which SQL statement is used to extract data from a database?

GET
OPEN
EXTRACT
SELECT

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Which method sends input to a PHP script via URL?

GET
POST
REQUEST
SERVER

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Which of the following is a PHP loop structure?

for
foreach
while
All of the above

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Which function is used to start a session in PHP?

session_start()
session()
start_session()
session_begin()

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Which operator is used in PHP for concatenation?

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What is the correct way to include a PHP file?

<?php include "filename"; ?>
<?php include_file("filename"); ?>
<?php require("filename"); ?>
<?php require_file("filename"); ?>

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What is the correct way to create a function in PHP?

function myFunction()
create function myFunction()
new_function myFunction()
myFunction()

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Which property is used to change the font of an element?

font-family
font-style
font-weight
font

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How to write an IF statement for executing some code if "i" is NOT equal to 5?

if (i <> 5)
if i <> 5
if (i != 5)
if i =! 5 then

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How do you define a constant in PHP?

const
define
constant
define_constant

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Which operator is used to assign a value to a variable?

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Which of the following is used to get the length of a string in PHP?

len()
strlen()
count()
str_length()

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How can you change "Hannah" into "Hana" in the "FirstName" column of the "Students" table?

UPDATE Students SET FirstName='Hana' WHERE FirstName='Hannah';
CHANGE Students SET FirstName='Hana' WHERE FirstName='Hannah';
MODIFY Students SET FirstName='Hana' WHERE FirstName='Hannah';
ALTER Students SET FirstName='Hana' WHERE FirstName='Hannah';

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What is the correct syntax to open a file in PHP?

fopen("filename", "mode");
open("filename", "mode");
openfile("filename", "mode");
file_open("filename", "mode");

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Which SQL statement is used to create a database?

CREATE DATABASE
CREATE DB
NEW DATABASE
MAKE DATABASE

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What does CSS stand for?

Creative Style Sheets
Cascading Style Sheets
Computer Style Sheets
Colorful Style Sheets

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Which SQL function is used to calculate the average value of a numeric column?

AVG
SUM
MEAN
AVERAGE

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How can you make a numbered list?

<ul>
<ol>
<dl>
<list>

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Which property is used to change the background color?

color
bgcolor
background-color
background

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How do you call a function named "myFunction"?

call myFunction()
call function myFunction()
myFunction()
Call.myFunction()

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How do you declare a JavaScript variable?

var carName;
variable carName;
v carName;
string carName;

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What does HTML stand for?

Hyper Text Markup Language
Home Tool Markup Language
Hyperlinks and Text Markup Language
Hyper Tool Markup Language

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What does JS stand for?

JavaStyle
JavaScript
JustScript
JScript

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How do you make a list that lists its items with squares?

list-style-type: square;
list-type: square;
list-square-type: square;
list: square;

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Which event occurs when the user clicks on an HTML element?

onmouseover
onchange
onclick
onmouseclick

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Is JavaScript case-sensitive?

No
Yes
Only in strings
Only in numbers

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Which keyword is used to declare a class in PHP?

class
declare
new
function

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How do you select an element with id "demo"?

#demo
.demo
demo
*demo

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Which HTML element defines the title of a document?

<meta>
<title>
<head>
<body>

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Which SQL statement is used to update data in a database?

MODIFY
UPDATE
CHANGE
ALTER

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