Q
Which superglobal variable in PHP is used to handle file uploads?

Answer & Solution

Answer: Option C
Solution:
The $_FILES superglobal variable in PHP is used to handle file uploads. It contains information about uploaded files, such as file names, file types, and temporary file paths.
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Which PHP function sets the file pointer to the beginning of a file?

A). rewind()

B). reset()

C). fseek()

D). file_start()

Which PHP function retrieves the last modified time of a file?

A). filemtime()

B). file_lastmod()

C). last_modified()

D). mod_time()

What attribute is required in HTML forms for file uploads?

A). enctype='multipart/form-data'

B). method='file'

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What PHP function creates a directory?

A). mkdir()

B). create_directory()

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A). dirname()

B). realpath()

C). parentdir()

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A). Retrieves the last access time of a file

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C). Retrieves the creation time of a file

D). Retrieves the last status change time of a file

What does the PHP function touch() do?

A). Updates the access and modification time of a file

B). Creates a new file

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Which PHP function is used to change file permissions?

A). chmod()

B). chown()

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Which PHP function checks if a file or directory exists?

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