Quiz - PHP – rtLearn

Question 1 of 38

Which restaurants of linkedin the fedex tracking following sqm club is amazon NOT food near me a capital one predefined bitcoin price super-global nba scores variable amazon in nba PHP?

$_UPDATE
$_SERVER
$_POST
$_COOKIE

Question 2 of 38

What cnn is google the roblox purpose election results of kohls a capital one constructor election results in google docs 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 ltarget statement chick fil a is espn used home depot to maps include nfl scores a instagram file thank you coronavirus helpers in news your etsy PHP etsy script taco bell but dow jones issues restaurants near me a google docs warning lowes if linkedin the google file starbucks is yahoo mail not maceys found?

include_once
require
require_once
include

Question 4 of 38

Which lowes function indeed opens amazon prime a old navy file mcdonalds and nba returns netflix a google drive file calculator pointer aol mail resource?

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

Question 5 of 38

How maps can bank of america you indeed prevent zoom an traductor SQL home depot injection pizza hut attack maps in maps PHP?

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

Question 6 of 38

What december global holidays is ikea the weather purpose google drive of lowes the usps Content english to spanish Security eresults Policy weather tomorrow (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 chick fil a is ltarget the macys purpose capital one of youtube the netflix var_dump() english to spanish function twitter in nfl 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 bank of america of thank you coronavirus helpers the usps following espn is election a gamestop debugging election and paypal profiling mcdonalds tool google for wells fargo PHP?

Visual Studio Debugger
Chrome Developer Tools
Firefox Debugger
Xdebug

Question 9 of 38

What autozone does old navy the ebay $_GET old navy superglobal capital one variable paypal 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 maceys is election the craigslist purpose amazon of paypal the december global holidays error_log() ltarget function pizza hut in food 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 walmart near me do yahoo mail you netflix access craiglist a youtube superglobal walmart variable dow jones in best buy 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 omegle statement walmart near me halts election results script costco execution walmart near me if restaurants the best buy file food near me is thank you coronavirus helpers not walmart near me found?

include
require
include_once
require_once

Question 13 of 38

Which food function walgreens can facebook be kohls used old navy to english to spanish read omegle an gmail entire election file weather tomorrow into english to spanish a amazon prime string?

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

Question 14 of 38

What walmart is home depot the instagram purpose election results of dominos the craiglist debug_backtrace() twitter function trump in pizza hut 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 ikea PHP, hotel which google maps function target is gmail used google docs to translate create capital one a old navy new youtube directory?

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

Question 16 of 38

What ikea is weather the ps5 purpose bank of america of stimulus check the nfl scores mysqli_real_escape_string() nfl function usps in sqm club 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 home depot is facebook login the dow jones primary usps tracking difference old navy between weather the food include craigslist and pizza hut require ps5 statements facebook login in thank you coronavirus helpers 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 election is translate the twitter purpose stimulus check of kohls the facebook login mysqli_connect() ebay function google docs in amc stock 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 usps function pinterest is hotel used traductor to gmail handle ltarget exceptions restaurants in nba scores PHP?

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

Question 20 of 38

What google translate is food the amazon purpose walmart near me of linkedin the old navy $_SESSION amazon prime superglobal chick fil a variable omegle in fedex tracking 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 cvs is eresults the food main eresults purpose yahoo mail of ebay salting irs a fox news password trump before food near me hashing maceys 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 traductor of kohls the cnn following hotel is restaurants near me NOT costco a bitcoin price visibility netflix keyword sqm club for linkedin class stimulus check properties amazon and hotel methods nba in news PHP?

public
private
static
protected

Question 23 of 38

What walmart is usps tracking the calculator primary chick fil a purpose zoom of lakers using lowes parameterized google drive queries omegle in zillow 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 hotmail is etsy the nba purpose bank of america of google classroom the lakers htmlentities() gmail function usps tracking in gas station 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 yahoo mail is electric the eresults main youtube purpose sqm club of ikea an traductor abstract facebook login class lowes in google classroom PHP? shein Select paypal all espn that yahoo 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 bed bath and beyond is best buy the pizza hut main stimulus check difference bank of america between google docs the amazon prime fopen() roblox and google maps file_get_contents() amc stock functions roblox in ps5 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 bed bath and beyond PHP, calculator which msn function thank you coronavirus helpers is english to spanish used gmail to calculator remove bed bath and beyond a omegle directory?

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

Question 28 of 38

What electric is google the traductor main speed test purpose kohls of wells fargo the yahoo instanceof facebook login operator nfl in wells fargo 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 craigslist PHP facebook login function lakers is usps tracking used walgreens to hotel catch gmail exceptions weather that eresults were lakers not espn caught etsy by etsy any zillow try-catch lakers block?

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

Question 30 of 38

What zillow is facebook login the translate primary news purpose etsy of google using bitcoin price namespaces pizza hut in google 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 shein is zillow the walgreens primary google docs difference ikea between best buy the eresults strpos() chick fil a and youtube strstr() maceys functions hotmail in walmart 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 cnn is ebay the pinterest primary amazon purpose english to spanish of cvs the thank you coronavirus helpers count() old navy function linkedin in weather tomorrow 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 starbucks of google docs the wells fargo following speed test is facebook login NOT translate a best buy valid calculator way dow jones to translate define lakers a shein function mcdonalds in gmail PHP?

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

Question 34 of 38

What translate is starbucks the weather tomorrow main walgreens difference nba between lowes the weather tomorrow echo old navy and amc stock print gas station statements weather in craigslist 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 hotmail is stimulus check the chick fil a main dominos purpose best buy of nba the autozone isset() facebook login function aol mail in nba 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 yahoo is nba scores the lakers primary gas station purpose gas station of ltarget the aol mail array_merge() maps function bitcoin price in autozone 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 lakers is indeed the twitter primary youtube difference bed bath and beyond between craigslist the hotmail array_push() lowes and shein array_unshift() lowes functions hotmail in fedex tracking 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 macys is restaurants the google translate primary aol mail purpose craigslist of nfl scores the election array_key_exists() google translate function trump in english to spanish 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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