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Questions and Answers
What type of information does the $_SERVER superglobal contain in PHP?
How are functions and procedures beneficial in programming?
What keyword is used to declare functions in PHP?
Which of the following is NOT stored in the $_SERVER superglobal in PHP?
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In PHP, what is enclosed in parentheses when declaring a function?
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Which function is used to replace a string with another string?
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What is the purpose of the $_REQUEST superglobal?
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Which function is used to count the number of elements in an array?
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What does the array_push() function do?
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Which function is used to generate a random number?
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What is the purpose of the mysqli_connect() function?
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Which HTML tag is used to create a form?
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What type of elements can be used within an HTML form?
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Which HTML tag is used to create tables on a web page?
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What is the purpose of using radio buttons in an HTML form?
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In HTML, which element is used to label other form elements like text boxes or dropdown menus?
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What is the main purpose of using tables in HTML?
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What is the purpose of the 'calculate_sum' function?
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Which superglobal in PHP contains data sent to the script through a POST request?
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What type of function is 'calculate_sum' based on the provided text?
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What does the $_GET superglobal in PHP contain?
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In PHP, what is the purpose of the $_REQUEST superglobal?
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Assuming a URL is 'http://example.com/?name=John&age=30', which superglobal would store this data in PHP?
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What does the 'calc()' function in CSS primarily help in calculating?
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Which CSS function is used to specify the location of an external resource like an image or font?
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What does the 'transform()' function in CSS help in applying to HTML elements?
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Which CSS function is used to create a shadow effect for an HTML element?
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Which type of length units are fixed and appear as exactly the specified size?
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What do relative length units in CSS specify?
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