SAFCODE

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: 10
Each question carry 10 mark , no negative marking"

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Quiz Start

1. The Update operation is similar to the ______ operation. Update
Edit
Create
None of Them

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

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

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

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

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

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

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

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10. What gets printed? 32
38
37
33

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