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TIU Quiz-10

Authored by Rahul Mahato

Computers

University

Used 5+ times

TIU Quiz-10
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is the correct way to connect to an SQLite3 database in Python?

db = sqlite3.connect('database_name')

db = sqlite3.connection('database_name')

db = sqlite3.Connection('database_name')

db = sqlite3.database('database_name')

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What method is used to commit changes to the database in SQLite3?

db.update()

db.commit()

db.execute()

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How can you create a new table named students with columns id, name, and age?

cursor.execute("CREATE TABLE students (id INT, name TEXT, age INT)")

cursor.execute("NEW TABLE students (id INT, name TEXT, age INT)")

cursor.execute("CREATE students (id INT, name TEXT, age INT)")

cursor.execute("TABLE students (id INT, name TEXT, age INT)")

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is method overriding in OOP?

Defining a method with the same name but different parameters in the same class

Defining a method with the same name and parameters in a derived class

Using multiple methods with different names

Redefining a method with different parameters in the same class

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which statement about class and object is incorrect?

A class is a blueprint for objects.

An object is an instance of a class.

Classes can have attributes and methods.

Objects can inherit classes.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you create an instance of a class named Car?

Car = new Car()

my_car = Car()

my_car = Car.create()

Car my_car = Car()

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of the init method in a Python class?

To initialize a class attribute

To initialize an instance of a class

To define a class method

To delete an instance of a class

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