Acing the Java Interview: Top Java Interview Questions

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Ahmed Elsakka

1:31:34

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1 - Java Basics

1 -JavaBasics.pdf

1 -What is Java.mp4

00:27

1 - Resources Section Material.html

2 -Java vs C++.mp4

03:34

3 -What is JVM.mp4

00:25

4 -What is the Difference Between JDK, JRE, and JVM.mp4

01:41

5 -How Many Types of Memory Areas are Allocated by JVM.mp4

02:50

6 -What are the Advantages of Packages in Java.mp4

01:19

7 -Does Java Pass Variables by Value or Reference.mp4

03:12

2 - Java OOP

1 -JavaOOP.pdf

1 -What is Method Overloading and Method Overriding.mp4

04:56

1 - Resources Section Material.html

2 -What is the Difference Between == and .equals() in Java.mp4

02:24

3 -How Does Java Handle Multiple Inheritance.mp4

01:22

4 -What is the Diamond Problem.mp4

01:50

5 -What is Constructor Chaining in Java.mp4

01:44

6 -Default Constructors in Java.mp4

01:53

7 -What is an Abstract Class.mp4

02:43

8 -What is a Final Class.mp4

00:47

9 -What is an Interface in Java.mp4

02:20

3 - Java Generics

1 -Java Generics.pdf

1 -What are Generics in Java.mp4

02:08

1 - Resources Section Material.html

2 -What are Generic Methods.mp4

01:30

3 -What are Wildcards.mp4

01:57

4 - Java Strings

1 -JavaStrings.pdf

1 -Why are Strings Immutable in Java.mp4

00:39

1 - Resources Section Material.html

2 -What is the String Pool.mp4

02:42

3 -What is the Difference Between StringBuffer, and a StringBuilder.mp4

01:36

4 -Explain substring() Method. Does it Create a New String.mp4

00:49

5 - Java Collections

1 -JavaCollections.pdf

1 -What is the Collections Framework in Java.mp4

01:20

1 - Resources Section Material.html

2 -What is the Difference Between Iterator and Iterable Interfaces.mp4

01:54

3 -What is the Difference Between Hashtable and HashMap.mp4

00:44

6 - Java Threads

1 -Java Threads.pdf

1 -What is the Difference Between a Process and a Thread.mp4

00:30

1 - Resources Section Material.html

2 -What is Synchronized in Java.mp4

01:54

3 -What is a Deadlock.mp4

01:25

4 -What is Starvation.mp4

00:47

5 -What is a Thread Safe Class.mp4

01:33

6 -Mutex vs Semaphore.mp4

01:07

7 -Explain the volatile Keyword in Java.mp4

00:43

8 -What is the wait() method in Java.mp4

01:17

9 -What is the notify() method in Java.mp4

02:10

7 - Java Exceptions

1 -Java Exceptions.pdf

1 -What is an Exception.mp4

00:32

1 - Resources Section Material.html

2 -What Does Throwing an Exception Mean.mp4

00:29

3 -What are Checked Exceptions.mp4

00:25

4 -What are Unchecked Exceptions.mp4

00:37

5 -What are Runtime Exceptions.mp4

00:21

6 -How to Handle Multiple Exceptions in the Same Catch Block.mp4

00:56

8 - Java Data Structures

1 -Stack - Valid Parentheses.mp4

06:16

2 -Set - School Database.mp4

07:33

2 -schooldatabase.zip

3 -Priority Queue - Kth Largest Element.mp4

06:40

4 -Hash Map - Web Page Cache.mp4

07:33

4 -webpagecache.zip

9 - Final Words

1 - Bonus Lecture.html

Description

Java Basics, JVM, Strings, OOP, Multithreading, Collections, Object Oriented Design and Data Structures

What You'll Learn?

Practical insights into Java interview questions
Comprehensive understanding of Java basics, including JVM, JDK, and JRE.
Mastery of Object-Oriented Programming (OOP) in Java, covering method overloading, inheritance, and more.
In-depth knowledge of Java Generics and effective usage in applications.
Thorough understanding of Java Strings and their underlying mechanics, such as immutability and the String pool.
Advanced proficiency in Java Collections, including HashMap, Iterator, and differences between collections.
Detailed concepts in Java Multithreading and Concurrency, including synchronization, deadlocks, and the volatile keyword.
Effective handling of Java Exceptions, with a breakdown of checked and unchecked exceptions.
Essential Java Data Structures knowledge for problem-solving in interview scenarios.
How to ace Object Oriented Design interviews

Who is this for?

Java developers preparing for technical interviews.

Junior and mid-level developers looking to strengthen their core Java knowledge and improve interview performance.

Computer science students or career changers aiming to build a solid foundation in Java.

Anyone wanting a comprehensive Java refresher to tackle technical interviews with confidence.

What You Need to Know?

Basic knowledge of programming fundamentals.

More details

Description
Do you have a Java interview and want to brush up your Java knowledge and skills ? This course is the right choice for you to prepare for Java coding interviews with confidence!

In this course we will dive deep into essential and frequent Java interview questions covered in technical interviews, from basic Java fundamentals to advanced concepts in data structures, OOP principles, and multithreading.

What will students learn in your course?
Comprehensive understanding of Java basics, including JVM, JDK, and JRE.
Mastery of Object-Oriented Programming (OOP) in Java, covering method overloading, inheritance, and more.
In-depth knowledge of Java Generics and effective usage in applications.
Thorough understanding of Java Strings and their underlying mechanics, such as immutability and the String pool.
Advanced proficiency in Java Collections, including HashMap, Iterator, and differences between collections.
Detailed concepts in Java Multithreading and Concurrency, including synchronization, deadlocks, and the volatile keyword.
Effective handling of Java Exceptions, with a breakdown of checked and unchecked exceptions.
Essential Java Data Structures knowledge for problem-solving in interview scenarios.
Practical insights into coding interview questions, focusing on Java-based solutions.
How to ace Object Oriented Design interviews
.What are the requirements or prerequisites for taking your course?
Basic knowledge of programming fundamentals.
Familiarity with core Java syntax is helpful but not mandatory, as foundational topics will be covered.
No prior interview experience is required; this course is designed for students preparing for Java coding interviews of all levels.
Who is this course for?
Java developers preparing for technical interviews.
Junior and mid-level developers looking to strengthen their core Java knowledge and improve interview performance.
Computer science students or career changers aiming to build a solid foundation in Java.
Anyone wanting a comprehensive Java refresher to tackle technical interviews with confidence.

The course covers the following topics:
Java Basics
What is Java?
Java vs C++
What is JVM?
What is the Difference Between JDK, JRE, and JVM?
How Many Types of Memory Areas are Allocated by JVM?
What are the Advantages of Packages in Java?
Does Java Pass Variables by Value or Reference?
What is Method Overloading and Method Overriding?
What is the Difference Between == and .equals() in Java?
How Does Java Handle Multiple Inheritance?
What is the Diamond Problem?
What is Constructor Chaining in Java?
Default Constructors in Java
What is an Abstract Class?
What is a Final Class?
What is an Interface in Java?
What are Generics in Java?
What are Generic Methods?
What are Wildcards?
Why are Strings Immutable in Java?
What is the String Pool?
What is the Difference Between StringBuffer and StringBuilder?
Explain substring() Method. Does it Create a New String?
What is the Collections Framework in Java?
What is the Difference Between Iterator and Iterable Interfaces?
What is the Difference Between Hashtable and HashMap?
What is the Difference Between a Process and a Thread?
What is Synchronized in Java?
What is a Deadlock?
What is Starvation?
What is a Thread Safe Class?
Mutex vs Semaphore
Explain the "volatile" Keyword in Java
What is the wait() method in Java?
What is the notify() method in Java?
What is an Exception?
What Does Throwing an Exception Mean?
What are Checked Exceptions?
What are Unchecked Exceptions?
What are Runtime Exceptions?
How to Handle Multiple Exceptions in the Same Catch Block?
Java Object Oriented Design
Stack - Valid Parentheses
Set - School Database
Priority Queue - Kth Largest Element
Hash Map - Web Page Cache

So what are you waiting for ? do you want to ace your Java coding interview ? enroll in the course now and prepare for acing your Java interview in the quickest way possible with 30 days money back guarantee.

See you in the course! :)
Who this course is for:
Java developers preparing for technical interviews.
Junior and mid-level developers looking to strengthen their core Java knowledge and improve interview performance.
Computer science students or career changers aiming to build a solid foundation in Java.
Anyone wanting a comprehensive Java refresher to tackle technical interviews with confidence.

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Java

Ahmed Elsakka

Instructor's Courses

Software Engineer with experience in Embedded Systems Software Development and Full Stack Web Development.Very passionate about learning, teaching, writing clean and optimized code, and technical topics like data structures, algorithms and cloud computing.Currently I work as a Software Development Engineer at Amazon, before that I was working as an Embedded Software Engineer in the automotive industry.

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