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c. Which of the following is not a Python keyword?
(i) assert (ii) import
(iii) nonlocal (iv) integer
d. Compute x // y if x=15 and y=4.
(i) 3.75 (ii) 3.5
(iii) 3 (iv) 4
e. Which data type can store multiple values of different data types ?
(i) Integer (ii) Float
(iii) List (iv) Boolean
2. Fill in the blanks using the words from the help box.
Logical, Boolean, Underscore (_), Floor
a. An identifier in Python must start with a letter or an _______________.
b. _______________ errors in Python are related to the logic of the program and do not typically cause
the program to crash.
c. The symbol // in Python is used for _______________ division.
d. A constant like True or False is classified as a _______________ literal in Python.
3. Write 'T' for true and 'F' for false.
a. Identifiers in Python can start with a digit.
b. Keywords in Python are predefined reserved words that cannot be
used as identifiers.
c. The constant 12j represents a string literal in Python.
d. Run-time errors occur during the execution of the program and can cause it to crash.
4. Think and answer.
a. What is the difference between an identifier and a keyword in Python?
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b. Define a constant in Python.
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Tokens and Data Types in Python 155

