PHP FILE SYSTEM QUIZ

The ............ function checks if the "end-of-file" (EOF) has been reached.

f_of()

feofs()

feof()

f_eof()

TRUE ANSWER : ?
YOUR ANSWER : ?

The filesize() function returns the file size in ___________

gigabytes

kilobytes

bits

bytes

TRUE ANSWER : ?
YOUR ANSWER : ?

fgets() is used to read a file one line at a time.

False

True

TRUE ANSWER : ?
YOUR ANSWER : ?

Which function is useful when you want to output the executed command’s result?

out_system()

out_cmm()

cmm()

system()

TRUE ANSWER : ?
YOUR ANSWER : ?

flock() is used to unlock a file so that two or more people do not get access to it at the same time.

False

True

TRUE ANSWER : ?
YOUR ANSWER : ?

Which function sets the file filename’s last-modified and last-accessed times?

set()

touch()

sets()

touched()

TRUE ANSWER : ?
YOUR ANSWER : ?

Which one of the following function reads a directory into an Array?

readdir()

scandirectory()

scandir()

readdirectory()

TRUE ANSWER : ?
YOUR ANSWER : ?

What is the difference between stat() and fstat()?

fstat() has nothing to do with files

While fstat() works on open file pointers, stat() works on files specified by pathname

stat() has nothing to do with files

While stat() works on open file pointers, fstat() works on files specified by pathname

fstat() is an alias of stat()

TRUE ANSWER : ?
YOUR ANSWER : ?

The ........... function is used to read a single character from a file.

fgetf()

fget()

fgetc()

fgets()

TRUE ANSWER : ?
YOUR ANSWER : ?

Which one of the following function is capable of reading a specific number of characters form a file?

filegets()

fget()

fgets()

fileget()

TRUE ANSWER : ?
YOUR ANSWER : ?