Question 1

Both the echo() and print() statements send data to an input stream.

Accepted Answer

A) True 
 B)False

Question 2

In PHP, files are uploaded through ____________________.

Accepted Answer

The answer of In PHP, files are uploaded through ____________________....

Question 3

A new directory can be created using the ____________________ function.

Accepted Answer

The answer of A new directory can be created using...

Question 4

The a+ mode argument opens the specified file for reading only and places the file pointer at the beginning of the file.

Accepted Answer

A) True 
 B)False

Question 5

The ____ function should be used before deleting files and directories to determine if the file or directory name exists.

Accepted Answer

A)  file_exists() 
B)  dir_exists() 
C)  file_dir_exists() 
D)  dir_file_exists()

Question 6

The ____________________ function determines whether a filename specifies a directory.

Accepted Answer

The answer of The ____________________ function determines whether a filename...

Question 7

You append the 
 carriage return escape sequence to the end of a line to identify the end of a line on a UNIX/Linux platform.

Accepted Answer

A) True 
 B)False

Question 8

You can specify the maximum size of an uploaded file using MAX_FILE SIZE as a hidden input field below the file input field.

Accepted Answer

A) True 
 B)False

Question 9

The file_write_contents() function writes a text string as a file.

Accepted Answer

A) True 
 B)False

Question 10

Information about an uploaded file, such as error codes, temporary name, name, size, and type would be found in the ____________________ autoglobal array.

Accepted Answer

The answer of Information about an uploaded file, such as...

Question 11

A ____________________ input field may be added to a form to set the maximum allowable upload file size.

Accepted Answer

The answer of A ____________________ input field may be added...

Question 12

Because the fopen() function must be used with the ____ function, you can specify what type of operations can be performed on the file and where and how the data will be written.

Accepted Answer

A)  file_put_contents() 
B)  file_get_contents() 
C)  readfile() 
D)  fwrite()

Question 13

Using a four-digit ____________________ (base 8) code will ensure that proper permissions are assigned.

Accepted Answer

The answer of Using a four-digit ____________________ (base 8) code...

Question 14

You use the createDir() function to create a new directory.

Accepted Answer

A) True 
 B)False

Question 15

What function returns a line and moves the file pointer to the next line?

Accepted Answer

A)  fgetc($handle) 
B)  fgetcsv(handle, length[, delimiter, string_enclosure]) 
C)  fgets($handle[, length]) 
D)  fgetss(handle, length[, allowed_tags])

Question 16

The ____________________ function incrementally writes data to a text file and returns the number of bytes written to the file.

Accepted Answer

The answer of The ____________________ function incrementally writes data to...

Question 17

When you are finished with a file stream, you use the statement fopen($handle) ; to ensure that the file doesn't keep consuming space in your computer's memory.

Accepted Answer

A) True 
 B)False

Question 18

The two arguments required for the rename() function are ____.

Accepted Answer

A)  previous_name,new_name 
B)  old_name,new_name 
C)  current_name,new_name 
D)  previous_name,current_name

Question 19

When a text file contains a single block of text, the ____ function would read the entire contents of the file into a string.

Accepted Answer

A)  file_read_contents() 
B)  file_open_contents() 
C)  file_extract_contents() 
D)  file_get_contents()

Question 20

What function is used to copy the names of the files in a directory to an array?

Accepted Answer

A)  readdir() 
B)  copydir() 
C)  scandir() 
D)  list_dir()

Exam 5: Working With Files and Directories

Both the echo() and print() statements send data to an input stream.

In PHP, files are uploaded through ____________________.

A new directory can be created using the ____________________ function.

The a+ mode argument opens the specified file for reading only and places the file pointer at the beginning of the file.

The ____ function should be used before deleting files and directories to determine if the file or directory name exists.

The ____________________ function determines whether a filename specifies a directory.

You append the \n carriage return escape sequence to the end of a line to identify the end of a line on a UNIX/Linux platform.

You can specify the maximum size of an uploaded file using MAX_FILE SIZE as a hidden input field below the file input field.

The file_write_contents() function writes a text string as a file.

Information about an uploaded file, such as error codes, temporary name, name, size, and type would be found in the ____________________ autoglobal array.

A ____________________ input field may be added to a form to set the maximum allowable upload file size.

Because the fopen() function must be used with the ____ function, you can specify what type of operations can be performed on the file and where and how the data will be written.

Using a four-digit ____________________ (base 8) code will ensure that proper permissions are assigned.

You use the createDir() function to create a new directory.

What function returns a line and moves the file pointer to the next line?

The ____________________ function incrementally writes data to a text file and returns the number of bytes written to the file.

When you are finished with a file stream, you use the statement fopen($handle) ; to ensure that the file doesn't keep consuming space in your computer's memory.

The two arguments required for the rename() function are ____.

When a text file contains a single block of text, the ____ function would read the entire contents of the file into a string.

What function is used to copy the names of the files in a directory to an array?