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Practice: Java Basics

Apply the skills you have gained from the Learn Java Basics course to solve practice problems and improve your Java fundamentals.

  • Level: Beginner
  • Duration: 2 weeks
  • Type: Interactive
  • Language: English
  • Practice Problems: 60+
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Course Content

  • 1.1 Introduction

  • 2.1 Area of Rectangle
  • 2.2 Convert Kilometers to Miles
  • 2.3 Profit/Loss Amount
  • 2.4 BMI Calculator
  • 2.5 Convert Fahrenheit to Celsius
  • 2.6 Find Volume of a Cube
  • 2.7 Swap Two Numbers
  • 2.8 Calculate Simple Interest
  • 2.9 Maximum Possible Handshakes
  • 2.10 Divide Chocolates Among Children
  • 2.11 Convert Pound to Kilogram

  • 3.1 Check Even or Odd
  • 3.2 Check Pass, Fail or Invalid
  • 3.3 Check Eligibility for Voting
  • 3.4 Print FizzBuzz
  • 3.5 Employee Bonus
  • 3.6 Check Leap Year
  • 3.7 Grade Students
  • 3.8 Find Youngest Brother
  • 3.9 Print a Sentence 3 Times
  • 3.10 Sum of Natural Numbers
  • 3.11 Multiplication Table
  • 3.12 Factorial of a Number
  • 3.13 Add Numbers
  • 3.14 Prime Number
  • 3.15 Armstrong Number
  • 3.16 Greatest Factor of Number
  • 3.17 Numbers Except Multiple of 3
  • 3.18 Count Number of Digits
  • 3.19 Factor of Number
  • 3.20 Power of Number
  • 3.21 Greatest Multiple of Number
  • 3.22 Internal Angles of Triangle
  • 3.23 Sum of All Digits
  • 3.24 Harshad Number
  • 3.25 Abundant Number
  • 3.26 Create Calculator

  • 4.1 Check if Two Arguments are Equal
  • 4.2 Use Same Method Twice
  • 4.3 Area of Circle
  • 4.4 Calculate Simple Interest
  • 4.5 Reverse a Number
  • 4.6 Palindrome Number
  • 4.7 Check Prime Number
  • 4.8 Prime Numbers Between Intervals
  • 4.9 Self-Dividing Number
  • 4.10 GCD of Two Numbers
  • 4.11 LCM of Two Numbers

  • 5.1 Find Longer String
  • 5.2 Join Two Strings
  • 5.3 Access String Characters
  • 5.4 Frequency of Characters
  • 5.5 Number of Vowels
  • 5.6 Check if Two Strings are Equal
  • 5.7 Print Non-Alphabet Characters
  • 5.8 Convert First Letter to Uppercase

  • 6.1 Print Individual Elements of Array
  • 6.2 Compare First and Last Array Elements
  • 6.3 Mean Height of Players
  • 6.4 Standard Deviation
  • 6.5 Even Numbers From Array
  • 6.6 Find Percentage
  • 6.7 Smallest Array Element
  • 6.8 Multiply Array by 10

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Frequently asked questions

You can start Practice: Java Basics with a 7-day free trial. Click "Enroll for FREE" to begin.

About 2 weeks. The course has 6 chapters.

Practice: Java Basics is a Beginner course. We recommend completing Learn Java Basics first.

Yes. Complete Practice: Java Basics to earn a Java certificate with your name on it, which you can download or share on LinkedIn. Certificates are included with your subscription.