File Handling — Chapter Test

Answer all 5 questions, then submit. You need 60% to pass. Log in to save progress.

Question 1

Which file mode ERASES the file's existing contents?

Dr+

Question 2

What is the main advantage of the with statement for files?

AIt reads faster

BIt closes the file automatically, even if an error occurs

CIt encrypts the file

DIt is required for writing

Question 3

Which pickle function WRITES (serialises) an object to a binary file?

Apickle.load()

Bpickle.dump()

Cpickle.read()

Dpickle.write()

Question 4

Reading a CSV with csv.reader gives each row as a…

AString

BList of strings

CDictionary

DTuple of numbers

Question 5

Which mode opens a binary file for reading?

Brb

Dwb