ab
rw
a+
r+
file_exists()
exists_file()
os.path.exists()
check_file()
giga bytes
mega bytes
byte
bits
softspace
mode
closed
rename
End of List
End of Line
End of Loop
End of Language
Quick response code
Same format in which the data is held in memory
ASCII format
Unicode format
w+
file_object=open(file_name,mode)
open(file_object,file_name,mode)
file_open(file_object,file_name,mode)
file_object=file_open(file_name,mode)
os.rename(existing_name, new_name)
fq.name = ‘new_name.txt’
os.rename(fp, new_name)
os.set_name(existing_name, new_name)
readall()
read()
readcharacter()
readchar()
Use multiple write() statements.
Use writelines() method.
Use writeLine() method.
Use append() method.
Read two words from file
Read two line from file
Read two character / two bytes
count the number of '2' in file
f = open('data.txt'); f.read()
f = open('data.txt','r'); f.read(n)
myfile = open('data.txt'); f.readline()
f= open('data.txt'); f.readlines()
None of the above.
close_file()
file_close()
close()
end_file()
write()
append()
add()
insert()
Read mode
Write mode
Append mode
Binary mode
reference_point indicates the current position of the file object
reference_point indicates the starting position of the file object
reference_point indicates the ending position of the file object
None of the above
raw_input
input
eval
accept
open_file()
file_open()
open()
read_file()
Dictionary
String
Tuple
List
File Found Error
File Not Exist Error
File Not Found Error
None of these
remove((), file_name))
remove (new_file_name, current_file_name,)
remove (file_name)
All of the above
a
ar+
w
raise
goto
try
except
f = open("data.txt", "a")
f = Open("data.txt", "ab")
f= new("data.txt", "a")
open("data.txt", "a")
f
t
Brackets
Indentation
Catch
end
beginning
anywhere in between the file
Write
Read
Append
Read and Write Both
f.read(5)
f.read()=5
f.readline(5)
f.readlines(5)
_x=2
x=3
_xyz_=5
readlines()
Both of the above
Which of the following error is returned by the given code ?
f = open("test.txt","w")f.write(345)
Syntax Error
Type Error
String Error
Run Time Error
End of File
End of Statement
End of program
readline()
load()
f.readlines()
f.readline()
f.read()
f.line()
write mode
read mode
append mode
Both (A) And (C)
sets the file's current position at the offset
sets the file's previous position at the offset
sets the file's current position within the file
Curly Braces
Round Brackets
Semicolon