raw_input
input
eval
accept
End of File
End of Line
End of Statement
End of program
What is the output?
f = open("test.txt", "w")f.write("Python")print(f.tell())f.close()
5
6
7
0
f = open("data.txt", "a")
f = Open("data.txt", "ab")
f= new("data.txt", "a")
open("data.txt", "a")
f.read(5)
f.read()=5
f.readline(5)
f.readlines(5)
File size
Current file pointer position
Number of lines
Number of characters remaining
a
f
w
t
write()
append()
add()
insert()
File Found Error
File Not Exist Error
File Not Found Error
None of the above
readlines()
read()
Both of the above
f.readlines()
f.readline()
f.read()
f.line()
end
beginning
anywhere in between the file
rb
rt
r
seek()
close()
tell()
readall()
readcharacter()
readchar()
readline()
load()
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
None of these
What happens if the file does not exist?
f = open("abc.txt", "r")
New file is created
FileNotFoundError
Returns None
Opens empty file
r+
close_file()
file_close()
end_file()
What will be written to the file?
f = open("test.txt", "w")f.write("ABC")f.write("DEF")f.close()
ABC
DEF
ABCDEF
Error
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
try
Brackets
Indentation
Catch
Dictionary
String
Tuple
List
Read mode
Write mode
Append mode
Binary mode
open_file()
file_open()
open()
read_file()
Data is appended
Error occurs
Old content is erased
Nothing happens
closed
softspace
rename
None of the above.
What will be the output?
f = open("test.txt", "w")f.write("Python")f.seek(0)print(f.read())
Python
Empty String
UnsupportedOperation Error
None
Read two words from file
Read two line from file
Read two character / two bytes
count the number of '2' in file
giga bytes
mega bytes
byte
bits
ab
rw
w+
os.rename(existing_name, new_name)
fq.name = ‘new_name.txt’
os.rename(fp, new_name)
os.set_name(existing_name, new_name)
raise
goto
except
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()
Write
Read
Append
Read and Write Both
readlist()
a+
mode
Quick response code
Same format in which the data is held in memory
ASCII format
Unicode format
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
random
sys
math
os
file_exists()
exists_file()
os.path.exists()
check_file()
remove((), file_name))
remove (new_file_name, current_file_name,)
remove (file_name)
All of the above
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)
Curly Braces
Round Brackets
Semicolon
ar+
Use multiple write() statements.
Use writelines() method.
Use writeLine() method.
Use append() method.
write mode
read mode
append mode
Both (A) And (C)