Online Access Free PCPP-32-101 Exam Questions

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

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

Select the true statements about sockets. (Select two answers)

• A.A socket is always the secure means by which computers on a network can safely communicate, without the risk of exposure to an attack
• B.A socket is a connection point that enables a two-way communication between programs running in a network.
• C.A socket can be used to establish a communication endpoint for processes running on the same or different machines.
• D.A socket is a connection point that enables a one-way communication only between remote processes

Select the true statement about the socket. gaierror exception.

• A.It is raised when a timeout occurs on a socket.
• B.It is raised when an address-related error caused by the getaddrinfo () and getnameinfo () functions occurs.
• C.It is raised when an address-related error caused by the repr () function occurs.
• D.It is raised when a system function returns a system-related error.

What is the result of the following code?

What is the result of the following code?

• A.Debugging mode has been enabled Loading data...
• B.Debugging mode has been enabled
• C.Loading data...
• D.Nothing will be displayed

Look at the following examples of comments and docstrings in PythonSelect the ones that are useful and compliant with PEP 8 recommendations (Select the two best answers.) A)

• A.
• B.
• C.
• D.