Warmup - Python - Machine Learning

Warmup - Python - Machine Learning

University

30 Qs

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Warmup - Python - Machine Learning

Warmup - Python - Machine Learning

Assessment

Quiz

Information Technology (IT)

University

Medium

Created by

Trịnh Tú

Used 2+ times

FREE Resource

30 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the correct file extension for Python files?
.pyth
.pt
.py
.pyt

Answer explanation

Python files have the extension .py

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which keyword is used to define a function in Python?
func
define
def
function

Answer explanation

Functions in Python are defined using 'def'

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of these data types is immutable in Python?
List
Tuple
Dictionary
Set

Answer explanation

Tuples are immutable, unlike lists or dictionaries

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you insert comments in Python code?
/* comment */
<!-- comment -->
// comment
# comment

Answer explanation

Comments in Python start with #

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the len() function do in Python?
Returns the type of a variable
Returns the number of items in an object
Returns the memory address
None of the above

Answer explanation

len() returns the number of elements in a collection

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is used to handle exceptions in Python?
try-except
do-catch
handle-except
error-catch

Answer explanation

Python uses try-except for exception handling

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which method is used to add an item to a list?
add()
append()
insert()
push()

Answer explanation

The append() method adds an item at the end of the list

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