Test Your Programming Skills with Safcode!

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Here is all important interview / exams questions.
Student doing practice apptitude test on safcode platform.
Instruction: "Total Number of Questions: 20
Each question carry 10 mark , no negative marking"

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Quiz Start

1. What is the difference between echo and print? Print is a function where as echo is not.
Echo can take multiple parameters where as print cannot
They both behave the same.
Print can take multiple parameters where as echo cannot

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2. _________ help in organizing codes by grouping requests that handle the codes in a single route and class. Application
Views
Models
Controllers

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3. Which of the following is used to declare a constant? const
define
constant
#pragma

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4. What does PHP stand for? Hypeetext pre-processor
Personal Home Page
Php pre processor
Private Home Page

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5. Functions that are defined in the model and that replace along chain with a simple one are called _____. Eloquent ORM
Event Listener
None of Them
Model Events

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6. What is the purpose of $_SESSION[]? Used to store variables of the current session
Used to initialize a session.
none of the above
Used to register a global variable

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7. In which variable is the users IP address stored? $GLOBALS
$REMOTE_ADDR
$_ENV
$DOMAIN

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8. ____________ function in PHP Returns a list of response headers sent (or ready to send) header()
Header_send()
header_sent()
headers_list()

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9. What will be the value of $var? 1
0.2
0.5
0

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10. Which function is used to Strip whitespace (or other characters) from the beginning and end of a string? strip
trim
trim_str
strip_str

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