file in read mode

A.Opening a file in read mode performs which operation?

a. Creates a new file                        b. Reads consecutive characters from a file

c. Reads all the content of a file     d. None of the above

B.  If we have to open a fi le abc.txt using the statement

Fp1 = open(‘abc.txt’,’r’)

which statement will read the fi le into memory?

a. Fp2 = open(Fp1)      b.

c.                d. None of the above

C. The inbuilt method readlines() is used to:

a. Read an entire file as a string                       b. Read one line at a time

c. Read each line in a file as an item in a list    d. None of the above

D.  If the statement Fp1 = open(‘demo.txt’,’r’) is used to open a fi le demo.txt in read mode then which statement will be used to read 5 string characters from a fi le into memory?

a. Ch =[:10] b. Ch =

c. Ch = d. All of the above