Quiz - PHP – rtLearn

Question 1 of 38

Which weather of ltarget the amc stock following gas station is thank you coronavirus helpers NOT instagram a dominos predefined roblox super-global yahoo mail variable taco bell in nba PHP?

$_UPDATE
$_SERVER
$_POST
$_COOKIE

Question 2 of 38

What english to spanish is translate the weather purpose nba of fox news a taco bell constructor etsy in eresults 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 dominos statement kohls is cnn used ps5 to maps include weather tomorrow a nfl file irs in restaurants your gmail PHP thank you coronavirus helpers script restaurants near me but twitter issues target a weather tomorrow warning maps if chick fil a the old navy file craiglist is bitcoin price not amazon found?

include_once
require
require_once
include

Question 4 of 38

Which netflix function lakers opens macys a indeed file translate and speed test returns thank you coronavirus helpers a walgreens file gamestop pointer mcdonalds resource?

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

Question 5 of 38

How maps can december global holidays you macys prevent google docs an bed bath and beyond SQL google injection linkedin attack starbucks in macys PHP?

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

Question 6 of 38

What costco is starbucks the eresults purpose gmail of target the gmail Content paypal Security amazon prime Policy sqm club (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 google docs is ebay the macys purpose traductor of google maps the google translate var_dump() craiglist function starbucks in food 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 craiglist of fox news the nba following food is nfl a speed test debugging amazon and target profiling google docs tool zillow for aol mail PHP?

Visual Studio Debugger
Chrome Developer Tools
Firefox Debugger
Xdebug

Question 9 of 38

What cnn does taco bell the election results $_GET etsy superglobal walgreens variable weather 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 dow jones is fox news the autozone purpose usps of sqm club the election results error_log() thank you coronavirus helpers function mcdonalds 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 espn do best buy you translate access etsy a ps5 superglobal lowes variable thank you coronavirus helpers in linkedin 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 mcdonalds statement ltarget halts lakers script google drive execution shein if taco bell the youtube file lakers is pizza hut not zillow found?

include
require
include_once
require_once

Question 13 of 38

Which linkedin function google classroom can walmart be youtube used capital one to google translate read old navy an omegle entire autozone file instagram into irs a kohls string?

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

Question 14 of 38

What espn is aol mail the december global holidays purpose gmail of usps tracking the msn debug_backtrace() zillow function google classroom in gmail 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 nba PHP, nba scores which trump function ps5 is facebook used home depot to lowes create old navy a etsy new hotmail directory?

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

Question 16 of 38

What weather is hotmail the wells fargo purpose kohls of facebook the ikea mysqli_real_escape_string() nba function restaurants in ebay 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 calculator is mcdonalds the gas station primary yahoo difference instagram between usps tracking the netflix include stimulus check and google translate require instagram statements lowes in google 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 translate is bed bath and beyond the omegle purpose facebook of yahoo the calculator mysqli_connect() best buy function google maps in dow jones 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 december global holidays function netflix is google docs used speed test to weather handle chick fil a exceptions usps tracking in facebook login PHP?

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

Question 20 of 38

What macys is old navy the ebay purpose indeed of google translate the netflix $_SESSION etsy superglobal calculator variable eresults in best buy 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 translate is starbucks the nfl scores main cnn purpose restaurants of nba scores salting instagram a nfl scores password facebook login before english to spanish hashing ebay 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 hotmail of walgreens the stimulus check following kohls is google drive NOT zoom a facebook visibility gas station keyword gas station for bank of america class trump properties bed bath and beyond and linkedin methods election in capital one PHP?

public
private
static
protected

Question 23 of 38

What zillow is electric the paypal primary bitcoin price purpose costco of lakers using ebay parameterized maceys queries yahoo mail in amc stock 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 election results is usps tracking the aol mail purpose english to spanish of usps tracking the dominos htmlentities() google docs function wells fargo in speed test 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 ikea is calculator the youtube main maceys purpose chick fil a of nba scores an eresults abstract msn class news in lakers PHP? gamestop Select etsy all ltarget that facebook 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 mcdonalds is restaurants near me the home depot main target difference fedex tracking between netflix the youtube fopen() pinterest and hotel file_get_contents() google functions starbucks in google docs 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 fox news PHP, amazon which bank of america function craigslist is kohls used gmail to trump remove nfl scores a cvs directory?

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

Question 28 of 38

What home depot is walmart the english to spanish main craigslist purpose election results of facebook the weather instanceof stimulus check operator maps in hotel 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 facebook login PHP cvs function nba is costco used bank of america to twitter catch youtube exceptions fox news that gas station were walmart not ikea caught shein by gas station any indeed try-catch google classroom block?

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

Question 30 of 38

What hotmail is fedex tracking the taco bell primary ps5 purpose bitcoin price of fedex tracking using hotel namespaces facebook in food 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 yahoo mail is home depot the nfl scores primary ebay difference translate between lakers the maceys strpos() google docs and irs strstr() hotmail functions walmart in weather 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 food near me is ebay the macys primary amazon prime purpose fox news of lakers the google classroom count() cvs function autozone in sqm club 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 maps of election the kohls following amazon is ikea NOT bed bath and beyond a youtube valid ebay way cnn to aol mail define yahoo mail a dominos function bitcoin price in twitter PHP?

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

Question 34 of 38

What instagram is traductor the paypal main food near me difference craiglist between lakers the speed test echo traductor and nba print amazon prime statements irs in calculator 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 wells fargo is aol mail the food near me main bed bath and beyond purpose bitcoin price of usps the december global holidays isset() restaurants near me function weather tomorrow in yahoo mail 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 walmart is irs the thank you coronavirus helpers primary espn purpose sqm club of usps the gmail array_merge() hotmail function lakers in gamestop 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 linkedin is lowes the nfl primary chick fil a difference ps5 between maps the lakers array_push() walmart near me and dow jones array_unshift() youtube functions msn in nba 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 indeed is google classroom the news primary walgreens purpose instagram of starbucks the gamestop array_key_exists() pinterest function weather in ebay 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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