Python Institute PCAP-31-03 Exam Practice Test Instant Access

Question 1

A Python module named pymod.py contains a variable named pyvar.

Which of the following snippets will let you access the variable? (Select two answers)

Aimport pyvar from pymod pyvar = 1

Bfrom pymod import pyvar = 1

Cfrom pymod import pyvar pyvar ()

Dimport pymod pymod.pyvar = 1

Answer : A, D

Question 2

Which of the following statement are true? (Select two answers)

Aclosing an open file is performed by the closefile ( ) function

Bthe second open ( ) argument describes the open mode and defaults to 'w'

Cif open ( ) 's second argument is 'r' the file must exist or open will fail

Dif open ( )'s second argument is 'w' and the invocation succeeds, the previous file's content is lost

Answer : C, D

Question 3

What is the expected output of the following code?

Dan exception is raised

Answer : A

Question 4

What is the expected output of the following code if there is no file named non existing_file inside the working directory?

A2 2

B1 3

C1 2 3

D2 2 3

Answer : B

Question 5

Assuming that the code below has been executed successfully, which of the following expressions evaluate to True? (Select two answers)

A'var' in Object.__dict__

B'prop' in Class.__dict

Clen(Object.__diet__) == 1

D'var1 in Class, dict

Answer : A, C

Question 6

Assuming that the following code has been executed successfully, selected the expression which evaluate to True (Select two answers)

Aa ( ) == 4

Ba is not None

Cb ( ) == 4

Da ! = b

Answer : A, B

Question 7

Which of the listed actions can be applied to the following tuple? (Select two answers)

Atup [:]

Btup.append (0)

Ctup [0]

Ddel tup

Answer : A, D

Python Institute Certified Associate in Python Programming PCAP-31-03 Exam Practice Test