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. In Key value pairs, the value should contain validating keywords separated by the _______ symbol. |
*
#
$

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

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3. What gets printed? 33
37
38
32

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

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

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6. The ____________ file in windows is the first file that is referenced when the operating system tries to resolve a domain name. Hosta
All of them
Public
Local

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7. How do I create PHP arrays in a HTML ? " required /> < input ="MyArray[]" />
< input name= MyArray[]/>
< input MyArray[] />
" required /> < input name="MyArray[]" />

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8. What is the strpos() function used for? Find the last character of a string
Search for character within a string
Locate position of a string’s first character
None of these

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

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

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