Practice PCAP-31-03 Exam Online

Question 1

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

A : tup [:]

B : tup.append (0)

C : tup [0]

D : del tup

Answer: A,D

Question 2

What can you do to indicate that a module entity should be treated as private?

Choose two.

A : You can mark the entity with the __ (double underscore) prefix.

B : You can mark the entity with the # (hashtag) prefix.

C : Nothing - all module entities are private by default.

D : You can mark the entity with the _ (single underscore) prefix.

Answer: A,D

Question 3

What is true about updating already installed Python packages?

A : It's an automatic process which doesn't require any user attention.

B : It can be done only by uninstalling the package once again.

C : It can be done by reinstalling the package using the reinstall command.

D : It's performed by the install command accompanied by the -U option.

Answer: D

Question 4

Consider the following Python code:

1. distance = 1876.23

2. amount = +42E7

3. country = 'Italy'

What are the types of the variables distance, amount and country?

A : float, float, str

B : double, str, float

C : float, int, str

D : float, str, str

Answer: A

Question 5

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

A : open () requires a second argument

B : open () is a function which returns an object that represents a physical file

C : instd, outstd, errstd are the names of pre-opened streams

D : if invoking open () fails, an exception is raised

Answer: D

Name:	Certified Associate in Python Programming
Exam Code:	PCAP-31-03
Certification:	PCAP
Vendor:	Python Institute
Total Questions:	704
Last Updated:	Apr 25, 2024

Python Institute PCAP-31-03