Free PCPP1 – Certified Professional in Python Programming 1 Exam PCPP-32-101 Exam Practice Test

Which one of the following methods allows you to debug an XML tree in the xml.etree ELementTree module?

• debug
• dump
• log
• parse

What is true about type in the object-oriented programming sense?

• It is the bottommost type that any object can inherit from.
• It is a built-in method that allows enumeration of composite objects
• It is the topmost type that any class can inherit from
• It is an object used to instantiate a class

A socket object is usually created by which one of the following invocations?

• socket. socket (socket_domain, socket_type)
• socket = socket. socket (socket_number)
• socket = socket. socket (socket_domain, socket_type, server_address)
• socket = socket.socket(server address)

Select the true statements about the connection-oriented and connectionless types of communication. (Select two answers.)

• In the context of TCP/IP networks, the communication side that initiates a connection is called the client, whereas the side that answers the client is called the server
• Connectionless communications are usually built on top of TCP
• Using walkie-talkies is an example of a connection-oriented communication
• A phone call is an example of a connection-oriented communication

Select the true statement about PEP 8 recommendations related to line breaks and binary operators.

• It is recommended that you use line breaks before binary operators to improve code readability.
• It is permissible to use line breaks before or after a binary operator as long as the convention is consistent locally However, for new code it is recommended that break lines should be used only after binary operators.
• It is recommended that you use line breaks after binary operators to improve code readability.
• There is no specific PEP 8 recommendation related to using line breaks with binary operators.

Select the true statements related to PEP 8 naming conventions. (Select two answers.)

• Function and variable names should be lower-case with words separated by underscores.
• You should always use self as the first argument to instance methods, and cls as the first argument to class methods.
• Modules should have short names written in CameICase.
• Constants should be written in all lower-case letters with words separated by underscores

Which of the following values can be returned by the messagebox. askquestion () method?

• "accept:" and "cancel''
• l and o
• "yes" and "no"
• True and False

What is true about the invocation of the cget () method?

• It can be used to read widget attributes.
• It has the same effect as the config () method.
• It can be used to set new values to widget attributes.
• It can be replaced with a dictionary-like access manner.

Which sentence about the ©property decorator is false?

• The ©property decorator should be defined after the method that is responsible for setting an encapsulated attribute.
• The @property decorator designates a method which is responsible for returning an attribute value
• The ©property decorator marks the method whose name will be used as the name of the instance attribute
• The ©property decorator should be defined before the methods that are responsible for setting and deleting an encapsulated attribute

If w is a correctly created main application window, which method would you use to foe both of the main window's dimensions?

• w. f ixshape ()
• w. f ixdim ()
• w. resizable ()
• w.makewindow ()