The ____ function should be used before deleting files and directories to determine if the file or directory name exists.
A. file_exists()
B. dir_exists()
C. file_dir_exists()
D. dir_file_exists()
Answer: A
Computer Science & Information Technology
You might also like to view...
Discuss the rules Java follows when evaluating expressions.
What will be an ideal response?
Computer Science & Information Technology
The ________ chip, typically located on the mainboard, stores instructions for basic hardware initialization and management.
a) bootstrap b) firmware c) basic input/output system (BIOS) d) device driver
Computer Science & Information Technology
____________________ are output devices that provide audio output for computer ganes, music, video clips and TV shows, videoconferencing, and other applications.
Fill in the blank(s) with the appropriate word(s).
Computer Science & Information Technology
The logical test evaluates true or false
Indicate whether the statement is true or false
Computer Science & Information Technology