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

Question 1

Which of the following expression evaluate to True? (Select two answers)

AOption A

BOption B

COption C

DOption D

Answer : C, 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

An operator able to perform bitwise shifts is coded as (select two answers)

A- -

B++

C<<

D>>

Answer : C, D

Question 4

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

string = 'SKY' (:: -1)

string = string (-1)

Astring is None

Bstring (0) == string (-1

Cstring (0) == 'Y'

Dlen (string) == 1

Answer : C, D

Question 5

Assuming that the following inheritance set is in force, which of the following classes are declared properly? (Select two answers)

Aclass Class_4 (D, A) : pass

Bclass Class_1(C,D): pass

Cclass Class_3(A,C): pass

Dclass Class_2(B,D): pass

Answer : A, B

Question 6

The following expression

1+-2

is:

Aequal to 1

Binvalid

Cequal to 2

Dequal to -1

Answer : D

Question 7

The following class definition is given. We want the show () method to invoke the get () method, and then output the value the get () method returns. Which of the invocations should be used instead of XXX?

Aprint (get(self))

Bprint (self.get())

Cprint (get())

Dprint (self.get (val))

Answer : B

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