Java Programming for Complete Beginners - Java 16 - Step 03 - Functional Programming - Exercise - Loop a List of Numbers

Java Programming for Complete Beginners - Java 16 - Step 03 - Functional Programming - Exercise - Loop a List of Numbers

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

The video tutorial introduces an exercise on creating a list of numbers and printing them using functional programming in Jshell. It guides viewers through creating a list of integers, using streams and lambda expressions to print each element, and executing code without traditional loops. The tutorial concludes with a preview of more complex functional programming topics.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main task introduced in the exercise?

Creating a list of numbers and finding their sum

Creating a list of objects and filtering them

Creating a list of numbers and printing them using functional programming

Creating a list of strings and sorting them

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which tool does the instructor suggest using for the exercise?

Jshell

NetBeans

IntelliJ IDEA

Eclipse

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What method is used to print each element of the list in functional programming?

forEach

filter

map

reduce

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What syntax is used to define the action for each element in the list?

A loop

A function call

A lambda expression

A conditional statement

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the output of the code execution demonstrated in the video?

An error message

A list of numbers in reverse order

The numbers 1, 4, 7, 9 printed sequentially

A sorted list of numbers

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