Quiz - PHP – rtLearn

Question 1 of 38

Which maps of translate the bitcoin price following best buy is home depot NOT news a election results predefined lowes super-global walmart variable youtube in walgreens PHP?

$_UPDATE
$_SERVER
$_POST
$_COOKIE

Question 2 of 38

What craigslist is nfl the nba scores purpose best buy of taco bell a fox news constructor english to spanish in gamestop PHP?

To modify an object
To delete an object
To initialize the initial state of an object
To access the properties of an object

Question 3 of 38

Which irs statement best buy is costco used fox news to espn include msn a linkedin file lowes in weather your maceys PHP speed test script weather tomorrow but bitcoin price issues kohls a netflix warning omegle if capital one the roblox file cvs is cvs not youtube found?

include_once
require
require_once
include

Question 4 of 38

Which english to spanish function msn opens espn a walgreens file amazon and aol mail returns usps tracking a best buy file news pointer best buy resource?

fclose()
fopen()
fread()
fwrite()

Question 5 of 38

How capital one can home depot you english to spanish prevent bitcoin price an electric SQL macys injection nfl attack wells fargo in election PHP?

By using a firewall
By using prepared statements
By using SSL certificates
By using a VPN

Question 6 of 38

What ltarget is espn the gamestop purpose ikea of google classroom the usps tracking Content december global holidays Security weather Policy gas station (CSP)?

To authenticate users
To encrypt sensitive data
To prevent cross-site scripting (XSS) attacks
To protect against denial-of-service attacks

Question 7 of 38

What stimulus check is macys the yahoo purpose youtube of nba scores the costco var_dump() google maps function macys in eresults PHP?

To generate a backtrace for debugging purposes
To log errors, warnings, and other information
To display structured information about a variable
To throw an exception

Question 8 of 38

Which electric of weather tomorrow the twitter following bed bath and beyond is nfl a fedex tracking debugging weather and bitcoin price profiling speed test tool instagram for facebook PHP?

Visual Studio Debugger
Chrome Developer Tools
Firefox Debugger
Xdebug

Question 9 of 38

What best buy does craiglist the ebay $_GET nfl superglobal google classroom variable hotel contain?

Variables passed to the script via the HTTP GET method
Variables passed to the script via the HTTP POST method
Information about files uploaded to the server via a form
Variables stored in the current user's session

Question 10 of 38

What gmail is usps tracking the fedex tracking purpose ps5 of fedex tracking the nfl scores error_log() wells fargo function amazon prime in etsy PHP?

To display structured information about a variable
To generate a backtrace for debugging purposes
To log errors, warnings, and other information to a file or a database
To catch and handle exceptions

Question 11 of 38

How taco bell do netflix you linkedin access facebook a nfl superglobal weather tomorrow variable food in macys PHP?

Superglobals are always available in all scopes
By using the global keyword
By using the static keyword
By using the public keyword

Question 12 of 38

Which ps5 statement english to spanish halts google drive script indeed execution bank of america if pinterest the bank of america file lakers is instagram not zillow found?

include
require
include_once
require_once

Question 13 of 38

Which home depot function eresults can food be google translate used mcdonalds to news read twitter an dominos entire omegle file old navy into craiglist a facebook string?

fread()
fwrite()
file_get_contents()
fopen()

Question 14 of 38

What google docs is gas station the trump purpose autozone of autozone the stimulus check debug_backtrace() shein function election in maps PHP?

To generate a backtrace for debugging purposes
To display structured information about a variable
To log errors, warnings, and other information
To throw an exception

Question 15 of 38

In gamestop PHP, youtube which electric function paypal is google docs used speed test to dominos create capital one a craiglist new craiglist directory?

mkdir()
rmdir()
create_dir()
file_exists()

Question 16 of 38

What election results is stimulus check the mcdonalds purpose election of bank of america the amazon mysqli_real_escape_string() omegle function walmart in zillow PHP?

To connect to a database
To hash a password
To validate user input
To escape special characters in a string

Question 17 of 38

What electric is kohls the fedex tracking primary weather difference google drive between ikea the dominos include cvs and december global holidays require old navy statements bitcoin price in etsy PHP?

include loads a file once, while require loads a file multiple times
include is used for PHP files, while require is used for HTML files
include issues a warning if the file is not found, while require issues a fatal error
include loads a file once, while require loads a file multiple times

Question 18 of 38

What mcdonalds is amazon prime the nba scores purpose bed bath and beyond of google docs the usps mysqli_connect() etsy function yahoo in yahoo mail PHP?

To fetch data from a database
To execute an SQL query
To close a database connection
To create a database connection

Question 19 of 38

Which dow jones function election is twitter used news to facebook handle google docs exceptions bitcoin price in cvs PHP?

error_log()
try-catch
debug_backtrace()
var_dump()

Question 20 of 38

What indeed is gmail the old navy purpose election results of weather the google translate $_SESSION zillow superglobal home depot variable hotel in google drive PHP?

To store information about files uploaded to the server via a form
To store variables passed to the script via the HTTP POST method
To store information about the server and the environment
To store variables in the current user's session

Question 21 of 38

What bed bath and beyond is facebook login the home depot main usps tracking purpose ebay of facebook login salting walmart a fedex tracking password hotel before cnn hashing traductor it?

To reduce password storage requirements
To improve password complexity
To increase password length
To protect against dictionary and rainbow table attacks

Question 22 of 38

Which calculator of ltarget the usps tracking following weather tomorrow is chick fil a NOT wells fargo a dominos visibility google translate keyword food near me for electric class pizza hut properties hotmail and ps5 methods yahoo mail in gamestop PHP?

public
private
static
protected

Question 23 of 38

What google maps is fedex tracking the speed test primary bank of america purpose usps of pinterest using taco bell parameterized netflix queries election results in twitter PHP?

To prevent SQL injection attacks
To optimize the performance of the database
To format the output of a database query
To store the results of a database query

Question 24 of 38

What indeed is nfl the roblox purpose walmart near me of stimulus check the chick fil a htmlentities() usps tracking function english to spanish in best buy PHP?

To escape special characters in a string
To convert special characters to their corresponding HTML entities
To validate user input
To connect to a database

Question 25 of 38

What amazon prime is netflix the trump main nfl scores purpose irs of lakers an news abstract dow jones class gamestop in old navy PHP? hotel Select taco bell all hotel that nba apply.

To provide a common interface for subclasses
To define a class that cannot be instantiated
To define a class that can only be used as a parent class

Question 26 of 38

What ikea is google translate the bank of america main stimulus check difference target between roblox the news fopen() google maps and nba scores file_get_contents() lakers functions bank of america in stimulus check PHP?

fopen() returns a file pointer resource, while file_get_contents() returns a string
fopen() is used for local files, while file_get_contents() is used for remote files
fopen() is used for PHP files, while file_get_contents() is used for HTML files
fopen() is used for reading files, while file_get_contents() is used for writing files

Question 27 of 38

In dominos PHP, amc stock which gamestop function google classroom is walmart near me used dow jones to cnn remove best buy a walmart directory?

file_exists()
remove_dir()
mkdir()
rmdir()

Question 28 of 38

What election results is home depot the macys main bank of america purpose ebay of walmart near me the omegle instanceof translate operator english to spanish in best buy PHP?

To determine if an object is an instance of a specific class
To create a new instance of a class
To compare two objects for equality
To clone an object

Question 29 of 38

Which nfl PHP bank of america function twitter is google docs used linkedin to pinterest catch thank you coronavirus helpers exceptions facebook that election results were december global holidays not election caught craigslist by irs any instagram try-catch cvs block?

set_error_handler()
catch_unhandled_exceptions()
set_exception_handler()
register_exception_handler()

Question 30 of 38

What starbucks is speed test the yahoo mail primary yahoo purpose autozone of december global holidays using bitcoin price namespaces december global holidays in home depot PHP?

To group related classes, interfaces, functions, and constants
To create aliases for long class names
To improve the performance of the code
To define a scope for global variables

Question 31 of 38

What walmart is walmart near me the fox news primary etsy difference cvs between paypal the food near me strpos() indeed and target strstr() calculator functions usps tracking in pizza hut PHP?

strpos() is used for searching arrays, while strstr() is used for searching strings
strpos() is used for searching strings, while strstr() is used for searching arrays
strpos() returns the position of the first occurrence of a substring, while strstr() returns the part of the string starting from the first occurrence of the substring
strpos() is case-sensitive, while strstr() is case-insensitive

Question 32 of 38

What dow jones is aol mail the usps tracking primary fox news purpose bank of america of restaurants near me the translate count() speed test function yahoo in ps5 PHP?

To return the length of a string
To count the number of occurrences of a substring in a string
To count the number of elements in an array or the properties of an object
To calculate the sum of the elements in an array

Question 33 of 38

Which pinterest of bed bath and beyond the pinterest following sqm club is best buy NOT google translate a irs valid ps5 way mcdonalds to craigslist define wells fargo a stimulus check function google classroom in craiglist PHP?

functionName = () => { };
function functionName() { }
function functionName($arg1, $arg2) { }
$functionName = function() { };

Question 34 of 38

What omegle is linkedin the bed bath and beyond main ikea difference hotel between target the msn echo mcdonalds and usps tracking print google docs statements hotel in maps PHP?

echo does not return a value, while print returns 1
echo is used for displaying strings, while print is used for displaying arrays
echo is used for displaying variables, while print is used for displaying strings
There is no difference between echo and print

Question 35 of 38

What google translate is indeed the linkedin main gamestop purpose omegle of calculator the walgreens isset() starbucks function youtube in kohls PHP?

To determine if a variable is of a specific type
To determine if a variable has been declared
To determine if a variable is set and is not NULL
To determine if a variable is empty or contains a value

Question 36 of 38

What restaurants near me is sqm club the food primary aol mail purpose cvs of craigslist the pizza hut array_merge() electric function ltarget in roblox PHP?

To calculate the difference between two arrays
To combine two or more arrays into a single array
To compare two arrays for equality
To calculate the intersection of two arrays

Question 37 of 38

What amazon is speed test the gmail primary speed test difference gas station between google docs the hotmail array_push() usps and aol mail array_unshift() speed test functions cvs in trump PHP?

array_push() adds one or more elements to the end of an array, while array_unshift() adds one or more elements to the beginning of an array
array_push() is used for indexed arrays, while array_unshift() is used for associative arrays
array_push() is used for adding elements to an array, while array_unshift() is used for removing elements from an array
array_push() adds elements to an array in ascending order, while array_unshift() adds elements to an array in descending order

Question 38 of 38

What kohls is taco bell the wells fargo primary dominos purpose indeed of electric the gmail array_key_exists() dow jones function walmart near me in lakers PHP?

To return the value of a specific key in an array
To check if an array contains a specific key
To check if an array contains a specific value
To return the key of a specific value in an array

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Quiz – PHP

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