binary file quiz

To write dictionaries, tuples and any other python objects in binary file ___________ function is used

• dump()

• load()

• write()

• writelines()

_____________ is a processing of converting Python object hierarchy into a byte stream so that the contents can be written onto a file.

• Serialization/Pickling

• deserialization/ Unpickling

• Conversion

• Linking

pickle. dump() takes two arguments namely ___________ and __________

• fileobject, file handle of the open file

• file handle of the open file

• file handle of the open file, fileobject

• All of the above

The correct syntax of with statement is ___________

• with open(<filename>,<mode>) as <file_handle>

• With Open(<filename>,<mode>) <file_handle>

• with open(<filename>,<mode>) as <file_handle>:

• All of the above

to unpickle the data coming from the file _________________ function of the pickle module is used.

• pickle, load()

• pickle.load()

• pickle.load

• pickle:load()

While appending the data to the binary file, the mode should be _________________.

• 'a+'

• 'ab'

• 'a'

• 'w'

• 'w+'

Mode used for reading and writing in binary file

• wb

• w

• wb+

• w+

Function used to write data in binary format

• write()

• output()

• load()

• dump()

What is the best way to read an entire file into a list of strings?

• .read()

• .readline()

• .readlines()

• .read(all)

Which statement(s) is/are true to open a binary file "Record.dat" for reading and writing ?

• file =open("Record.dat","wb")

• file =open("Record.dat","rb")

• file =open("Record.dat","ab")

• file =open("Record.dat","rb+")