Python Exam with 100% correct answers rated A+ (7)

Python Exam with 100% correct answers
rated A+ (7)

Which of the following is correct about Python?



a. Python is a high-level, interpreted, interactive and object-oriented scripting language.

b. Python is designed to be highly readable.

c. It uses English keywords frequently where as other languages use punctuation, and it has fewer
syntactical constructions than other languages.

d. All of the above - correct answer ✔✔d. All of the above.



Is Python case sensitive when dealing with identifiers?



a. yes

b. no

c. it depends on context

d. it depends on data type - correct answer ✔✔a. yes



Which of the following is an invalid variable?



a. my_string

b. __a

c. 1st_string

d. foo_24 - correct answer ✔✔c. 1st_string



All keywords in Python are in



a. lower case

, b. UPPER CASE

c. Capitalized

d. None of the above - correct answer ✔✔d. None of the above



______________(str) is the function to run in the shell to find out details about how to use str() and the
type of data it accepts and returns. - correct answer ✔✔help



Which of the following is an invalid statement?



a. abc = 1,000,000

b. a b c = 1000 2000 3000

c. a,b,c = 1, 2, 3

d. a_b_c = 4,000,000 - correct answer ✔✔b. a b c = 1000 2000 3000



Which one of the following have the highest precedence in the expression?



a. Exponential

b. Addition

c. Multiplication

d. Parentheses - correct answer ✔✔d. Parentheses



Following set of commands are executed in shell, what will be the output?

>>> str = "hello"

>>> str[:2]

>>> - correct answer ✔✔he; because you are printing only the first two bytes of string.



The following is displayed after a print() call:

tom

dick