Selenium WebDriver with Java - Basics to Advanced and Frameworks - Types of Packages and How they will Help in Real-Time

Selenium WebDriver with Java - Basics to Advanced and Frameworks - Types of Packages and How they will Help in Real-Time

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Hard

Created by

Quizizz Content

FREE Resource

The video tutorial explains how classes in Java can interact within the same package by creating objects. It covers the creation of methods and objects, and the importance of importing packages when using classes from different packages. The tutorial highlights the advantages of using multiple packages to avoid redundancy and maintain consistency in projects. It concludes with an overview of inbuilt and user-defined Java packages, setting the stage for the next lecture on the 'public' keyword.

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7 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is required for Class A to use Class B directly?

Class B must be a subclass of Class A.

Both classes must be in different packages.

Class A must be a subclass of Class B.

Both classes must be in the same package.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How can you access a method from another class in the same package?

By importing the class.

By extending the class.

By creating an object of the class.

By using a static reference.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What must be done to access a class from a different package?

Import the package and class.

Use a static import.

Use the 'extends' keyword.

Create an object of the class.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of the 'import' keyword in Java?

To delete a package.

To access classes from a different package.

To access classes from the same package.

To create a new package.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is it beneficial to use multiple packages in a project?

To increase the size of the project.

To avoid redundancy and maintain consistency.

To make the project more complex.

To reduce the number of classes.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which package contains most of the collection interfaces in Java?

Java.util

Java.lang

Java.io

Java.net

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main reason for having user-defined packages?

To reduce the number of lines of code.

To use built-in Java classes.

To increase the execution speed of the program.

To organize classes and avoid naming conflicts.