Python - 01

How would you convert a string into lowercase?

• string.lower

• string.lower()

• lower(string)

How do you get a list of all the keys in a dictionary?

• mydict.keys()

• mydict.keys

• keys.mydict

How would you declare a comment in Python?

• ¢Comment

• #Comment

• //Comment

• {/*

  Comment

  /*}

Syntax for a lambda function in Python

• lambda arguments : expression

• lambda expression : arguments

• lamb expression : arguments

• l expression : arguments

How would you check if a key exists in a Python dictionary?

• my_dictionary.has_key(key_to_lookup)

• my_dictionary.has(key_to_lookup)

• has_key(my_dictionary)

Python is only for backend?

• Yes

• No

Example for snake-case

• one_attribute

• One_attribute

• oneAttribute

Example camel-case

• oneAttribute

• ONEattribute

• one_attribute

Good practice in python is to use snake-case?

• YES

• NO

Complex numbers are data types in python?

• Yes

• No