Online Access Free PCPP-32-101 Practice Test

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

• A.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.
• B.It is recommended that you use line breaks after binary operators to improve code readability.
• C.It is recommended that you use line breaks before binary operators to improve code readability.
• D.There is no specific PEP 8 recommendation related to using line breaks with binary operators.

What is the result of the following code?
import configparser
config = configparser.ConfigParser()
config['DEFAULT'] = {}
config['mysql'] = {}
config['postgresql'] = {}
config['redis'] = config['postgresql']
print(config.sections())

• A.['mysql', 'postgresql', 'redis']
• B.['DEFAULT', 'mysql', 'postgresql', 'redis']
• C.['mysql', 'postgresql', 'postgresql']
• D.['DEFAULT', 'mysql', 'postgresql', 'postgresql']

Select a log that matches the following format:
'%(name)s[%(levelname)s][%(asctime)s] :%(message)s'

• A.root[CRITICAL][2019-10-19 18:21:35,407] :Invalid argument
• B.root[CRITICAL][2019-10-19 18:21:35] :Invalid argument
• C.root:CRITICAL:2019-10-19 18:21:35,407:Invalid argument
• D.root:CRITICAL:2019-10-19 18:21:35:Invalid argument

In the JSON processing context, the term serialization:

• A.names a process in which a JSON string is turned into Python data.
• B.names a process in which a JSON string is remodeled and transformed into a new JSON string
• C.refers to nothing, because there is no such thing as JSON serialization.
• D.names a process in which Python data is turned into a JSON string.

Select the true statements about PEP 8 recommendations related to using blank lines. (Select two answers.)

• A.You should surround top-level functions and class definitions with one blank line.
• B.You should surround method definitions inside classes by a single blank line.
• C.You should not put any blank lines between groups of imports.
• D.You should surround top-level functions and class definitions with two blank lines.