_x=2
x=3
_xyz_=5
None of these
f.seek(-10, 0)
f.seek(10,0)
f.seek(-10, 1)
None of the above
Tells you the current position within the file.
Tells the size of file you read
Tells the start position of the file.
Tells the end position of the file.
giga bytes
mega bytes
byte
bits
f.read(5)
f.read()=5
f.readline(5)
f.readlines(5)
End of File
End of Line
End of Statement
End of program
csv.reader(file)
csv.read(file)
csv.readcsv(file)
csv.readcsvdata(file)
File Found Error
File Not Exist Error
File Not Found 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
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", "a")
f = Open("data.txt", "ab")
f= new("data.txt", "a")
open("data.txt", "a")
f.reads()
f.read()
f.read(all)
f.read( *)
What will be the output of the following code ?
f=open("demo.txt","w+")f.write("Welcome to python")f.seek(5)a=f.read(5)print(a)
Welco
me to
Welcome to Python
e to
open_file()
file_open()
open()
read_file()
Curly Braces
Round Brackets
Indentation
Semicolon
file_exists()
exists_file()
os.path.exists()
check_file()
End of List
End of Loop
End of Language
raw_input
input
eval
accept
ab
rw
r+
w+
remove((), file_name))
remove (new_file_name, current_file_name,)
remove (file_name)
All of the above
a
ar+
w
try
Brackets
Catch
close_file()
file_close()
close()
end_file()
r
+
b
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()
f.readlines()
f.readline()
f.line()
end
beginning
anywhere in between the file
rb
Dictionary
String
Tuple
List
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)
a+
read()
readline()
readlines()
load()
write()
append()
add()
insert()
write mode
read mode
append mode
Both (A) And (B)
5 characters
5 words
5 lines
os.rename(existing_name, new_name)
fq.name = ‘new_name.txt’
os.rename(fp, new_name)
os.set_name(existing_name, new_name)
f
t
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
readall()
readcharacter()
readchar()
what is 'f' in the following statement?
f=open("Data.txt","r")
file name
file handle
Mode of file
file handling
closed
softspace
rename
None of the above.
It is used for object serialization
It is used for object deserialization
All of the mentioned
None of the mentioned
Use multiple write() statements.
Use writelines() method.
Use writeLine() method.
Use append() method.
write
output
send
dump
Write
Read
Append
Read and Write Both
mode
Read mode
Write mode
Append mode
Binary mode
Quick response code
Same format in which the data is held in memory
ASCII format
Unicode format
What will be the output of the following code?
f=open("demo.txt","r")print(f.tell())
1
2
-1
0