GR_FILE HANDLING_WS.1

A _____ in itself a bunch of bytes stored permanently in Secondary memory(You always save with an extension)

A___ file store in ASCII or Unicode characters( Human Readable form)

• Binary

• Text

• CSV

• All of the above

To open a file "c:marks.txt" for reading, we use

• (a) file_read = open("c:marks.txt", "r")

• (b) file_read = open("c:marks.txt", "r+")

• (c) file_read = (file = "c:marks.txt", "r")

• (d) file_read = open(file = "c:marks.txt""r")

What is the use of tell() method in Python?

• (a) returns the current position of record pointer within the file

• ( b) returns the end position of record pointer within the file

• (c) returns the current position of record pointer within the line

• (d) none of the above

Which of the following commands can be used to read "n" number of characters from a file using the file object ?

• (a) File.read(n)

• (b) N = file.read()

• (c) File.readline(n)

• (d) File.readlines()

What is the correct syntax of open() function?

• (a) File = open(file_name[, acces]

• (b) File object = open(file_name [, access_mode])

• (c) File object = open(file_name)

• (d) None of the above

Which type of file is no need to translation or specific code

TO read two characters from a file object fobj,the command should be:

• fobj.read(2)

• fobj.read( )

• fobj.readline( )

• fobj.readlines( )

To read the entire contents of the files as a string from a file object fobj,the command should be:

• fobj.read(2)

• fobj.read( )

• fobj.readline( )

• fobj.readline( 2)

Full form of : CSV

• commas-separated values

• comma-separates values

• comma-separated values

• comma-separated value