Questions

Conceptual

1. What is the resulting value and data type of the following expression? int("20")
2. What is the resulting value and data type of the following expression? str(2023) + str(2023)
3. What is the resulting value of the following expression? type(9 / len( str(110))
4. What is the resulting value of the following expression? "440" + "20"
5. What value of x would cause the following expression to evaluate to True? (3 + x) == (55 % 2 ** 4)
6. What value does the following expression result in, and what is its type? 2 + 2 / 2 ** (2 * 0)
7. Using subscription syntax and concatenation, write an expression that evaluates to "tar" using the following string: “Saturday".
8. What data type do expressions with relational operators typically evaluate to?
9. What does the following expression evaluate to? int("10" + "40") > 100 * 2

Solutions

Solutions

Conceptual Solutions

1. 20, int

2. "20232023", str

3. <class 'float'> (Or just float is sufficient on a quiz.)

4. "44020"

5. 4

6. 4.0

7. There are two possible answers:

   "Saturday"[2] + "Saturday"[1] + "Saturday"[4]

   or

   "Saturday"[2] + "Saturday"[6] + "Saturday"[4]

8. bool

9. True