Learn Java from Scratch - A Beginner's Guide - Step 11 - Java String Arrays - Exercise Solutions - Print Day of Week wit

Learn Java from Scratch - A Beginner's Guide - Step 11 - Java String Arrays - Exercise Solutions - Print Day of Week wit

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

The video tutorial guides viewers through creating a string array in Java using Eclipse, finding the string with the most characters, and printing the array in reverse order. It emphasizes good coding practices and provides a step-by-step approach to solving these problems.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of creating a new class and main method in Eclipse for this exercise?

To compile the Java program

To find the longest day name

To print the days in reverse order

To initialize a string array with the days of the week

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which method is used to find the length of a string in Java?

size()

getLength()

length()

count()

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does the instructor suggest finding the day with the most characters?

By using a nested loop

By using a built-in Java function

By sorting the array alphabetically

By comparing each day's length in a loop

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the limitation of the initial loop when trying to print the days in reverse?

It only prints even-indexed days

It only iterates forward

It prints days in uppercase

It skips the first day

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What change is made to the loop to print the days of the week in reverse?

The loop skips every other day

The loop uses a nested structure

The loop uses a decrementing index

The loop starts from index 0

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