Will I be able to complete this course online?

Yes, this course is entirely online, allowing you to study at your own pace from anywhere with an internet connection. You can access your lessons, readings, and assignments anytime and anywhere via the web or your mobile device.

How long does it take to complete the professional certificate?

It typically takes 3 months to complete the 7 courses. But some learners may go through the content faster.

What will I be able to do upon completing the Professional Certificate?

Once you've completed the Amazon Junior Software Developer Professional Certificate, you will possess the essential skills and knowledge to thrive in this dynamic field. These skills enhance your practical experience and career prospects in software development, ensuring you are well-prepared to tackle challenges in both entry-level roles and internships. This certificate is valuable to share within your professional network. <text variant="body1">Throughout the program, you engaged with hands-on labs, projects, and assessments, mastering fundamental concepts such as: <text variant="body1">- Proficiency in Java programming, encompassing data manipulation, control structures, and object-oriented principles. <text variant="body1">- Expertise in implementing and managing version control systems like Git for collaborative software development. <text variant="body1">- Skills in designing and deploying full-stack web applications, integrating server-side logic and front-end technologies. <text variant="body1">- Understanding and application of software development methodologies and the software development lifecycle (SDLC) to craft robust software solutions.

What will I get if I subscribe to this Certificate?

When you enroll in the course, you get access to all of the courses in the Certificate, and you earn a certificate when you complete the work. Your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile.

Programming with Java

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Ce cours n'est pas disponible en Français (France)

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Programming with Java

Ce cours fait partie de Certificat Professionnel Amazon Junior Software Developer

Instructeur : Amazon

17 418 déjà inscrits

Inclus avec

4 modules

Obtenez un aperçu d'un sujet et apprenez les principes fondamentaux.

91 avis

niveau Débutant

Expérience recommandée

Planning flexible

3 semaines à 10 heures une semaine

Apprenez à votre propre rythme

4 modules

Obtenez un aperçu d'un sujet et apprenez les principes fondamentaux.

91 avis

niveau Débutant

Expérience recommandée

Planning flexible

3 semaines à 10 heures une semaine

Apprenez à votre propre rythme

Ce que vous apprendrez

Develop methods to organize and reuse code effectively.
Apply object-oriented programming concepts within the Java language to design modular and scalable code.
Handle errors and exceptions in Java to create robust applications.

Compétences que vous acquerrez

Catégorie : Code Reusability
Catégorie : Java
Catégorie : Object Oriented Programming (OOP)
Catégorie : Object Oriented Design
Catégorie : File Management
Catégorie : Software Design
Catégorie : File I/O

Outils que vous découvrirez

Catégorie : Data Persistence
Catégorie : Java Programming

Détails à connaître

Certificat partageable

Ajouter à votre profil LinkedIn

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Enseigné en Anglais

84%

La plupart des étudiants ont apprécié ce cours

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Élaborez votre expertise en Software Development

Ce cours fait partie de la Certificat Professionnel Amazon Junior Software Developer

Lorsque vous vous inscrivez à ce cours, vous êtes également inscrit(e) à ce Certificat Professionnel.

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Acquérez une compréhension de base d'un sujet ou d'un outil
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Il y a 4 modules dans ce cours

This is the second course in the Amazon Junior Software Developer Professional Certificate. In this course, you will explore advanced Object-Oriented Programming (OOP) concepts in Java, starting with an introduction to Interfaces and Abstract Classes. You'll learn how to effectively utilize interfaces for achieving multiple inheritance and how abstract classes play a crucial role in designing class hierarchies. Moving forward, you'll dive into Exception Handling, covering various types of exceptions in Java, along with best practices for handling them using try-catch-finally blocks. You'll also gain knowledge of File I/O operations, acquire skills in reading from and writing to files, understand different types of streams, and perform file operations efficiently. Finally, you'll explore Serialization and Deserialization techniques, enabling you to save and reconstruct object states, as well as use last run files for configuring current run states effectively. Overall, this course equips you with advanced Java programming skills essential for developing robust, efficient, and scalable applications.

In this module, you'll explore advanced object-oriented programming (OOP) concepts, specifically interfaces and abstract classes in Java. You'll learn the importance of interfaces for code flexibility and how to implement them effectively, particularly in managing the challenges of multiple inheritance. Additionally, you'll understand the role of abstract classes in designing well-organized and extensible class hierarchies.

Inclus

9 vidéos8 lectures4 devoirs4 laboratoires non notés

9 vidéosTotal 58 minutes

Course introduction: Programming with Java5 minutes
Abstract classes: Concrete and abstract methods6 minutes
Advantages of abstract methods5 minutes
Class hierarchy: relationships6 minutes
Designing a class hierarchy7 minutes
The interface solution9 minutes
Real world interfaces6 minutes
Combining interfaces and abstract classes8 minutes
Module summary: Advanced OOP concepts5 minutes

8 lecturesTotal 95 minutes

Project preview10 minutes
Course syllabus10 minutes
How to be successful in this course10 minutes
Implementing interfaces15 minutes
Using abstract methods15 minutes
Understanding the importance of class design10 minutes
Explore complex interfaces15 minutes
Additional resources : Concrete and abstract10 minutes

4 devoirsTotal 75 minutes

Knowledge check: Concrete and abstract15 minutes
Knowledge check: Class hierarchy15 minutes
Knowledge check: Multiple inheritance15 minutes
Module quiz: Advanced OOP concepts30 minutes

4 laboratoires non notésTotal 240 minutes

Activity: Programming with abstraction60 minutes
Activity: Create a class hierarchy60 minutes
Activity: Implementing interfaces60 minutes
Activity: Concrete and abstract60 minutes

In this module, you will explore exception handling, focusing on mastering techniques to effectively manage errors in Java programs. You'll cover various aspects, including understanding the different types of exceptions in Java, such as checked and unchecked exceptions. You'll learn how to use try-catch-finally blocks to handle exceptions gracefully and ensure proper resource management. Additionally, the module will highlight best practices for exception handling in Java, equipping you with the skills to write robust and reliable code that gracefully handles unexpected situations.

Inclus

11 vidéos6 lectures4 devoirs2 laboratoires non notés

11 vidéosTotal 67 minutes

When things go wrong5 minutes
Exploring exception types6 minutes
Unchecked exceptions in action7 minutes
Examining the exception object6 minutes
Try-catch mechanism6 minutes
Using multiple catch blocks6 minutes
Using try with resources7 minutes
Avoiding catch-all exceptions5 minutes
Handling checked exceptions8 minutes
Handling unchecked exceptions6 minutes
Module summary: Error handling7 minutes

6 lecturesTotal 75 minutes

Checked exceptions in action15 minutes
Glossary: Exceptions10 minutes
Introduction to try-catch blocks15 minutes
Examine the finally block15 minutes
Throwing checked exceptions15 minutes
Additional resources: Error handling5 minutes

4 devoirsTotal 75 minutes

Knowledge check: Exceptions15 minutes
Knowledge check: Handling exceptions15 minutes
Knowledge check: Preventative measures and best practices15 minutes
Module quiz: Error handling30 minutes

2 laboratoires non notésTotal 75 minutes

Activity: Implementing error free code30 minutes
Activity: Protecting your code45 minutes

In this module, you will explore file handling operations in Java, covering topics such as reading from and writing to files, understanding different types of streams including byte streams and character streams, and performing file I/O operations such as reading, writing, and appending data to files. Additionally, you'll explore the concepts of serialization and deserialization, learning how to serialize objects to save their state and deserialize them to reconstruct their state.

Inclus

11 vidéos5 lectures4 devoirs1 devoir de programmation4 laboratoires non notés

11 vidéosTotal 91 minutes

What are files?7 minutes
Examining file paths and file objects6 minutes
Comparing byte streams to character streams8 minutes
Dealing with character encoding9 minutes
Reading and writing binary files10 minutes
Standard file I/O operations10 minutes
Appending data to files8 minutes
File navigation7 minutes
Working with directories10 minutes
The process of serialization and deserialization8 minutes
Module summary: File handling7 minutes

5 lecturesTotal 70 minutes

Reading from files15 minutes
Writing to files15 minutes
Reading and writing text files15 minutes
Closing streams15 minutes
Additional resources: File handling10 minutes

4 devoirsTotal 75 minutes

Knowledge check: Introduction to file handling15 minutes
Knowledge check: Input / Output streams15 minutes
Knowledge check: File IO operations15 minutes
Module quiz: File handling30 minutes

1 devoir de programmationTotal 75 minutes

Graded Lab: Implementing file handling75 minutes

4 laboratoires non notésTotal 120 minutes

Activity: Reading in and writing out30 minutes
Activity: Writing different file types 30 minutes
Activity: File IO and Java.nio30 minutes
Activity: Reading and writing objects30 minutes

This module focuses on applying the comprehensive knowledge of Java programming acquired from previous modules to a practical, real-world project. The challenge entails integrating various aspects of Java programming to enhance the zoo project you created in the previous course by employing file I/O operations and serialization. Through this module, you will demonstrate your ability to enhance your own software program.

Inclus

2 vidéos3 lectures1 devoir1 devoir de programmation

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Amazon

7 Cours114 117 apprenants

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Amazon

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Felipe M.

Étudiant(e) depuis 2018

’Pouvoir suivre des cours à mon rythme à été une expérience extraordinaire. Je peux apprendre chaque fois que mon emploi du temps me le permet et en fonction de mon humeur.’

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Étudiant(e) depuis 2020

’J'ai directement appliqué les concepts et les compétences que j'ai appris de mes cours à un nouveau projet passionnant au travail.’

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’Lorsque j'ai besoin de cours sur des sujets que mon université ne propose pas, Coursera est l'un des meilleurs endroits où se rendre.’

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4 stars
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3 stars
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1 star
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Affichage de 3 sur 91

Révisé le 11 nov. 2024

Nice Course , explained Clearly with Hands on Lab for practical experience!

Révisé le 29 juil. 2025

Very recommended this course if are beginner in java, it gives you an approach to perform jobs in a real environment.

Révisé le 28 janv. 2025

Best course for Java. Covering both fundamentals and advanced concepts with hands-on practice in lab assignments.

Voir plus d’avis

Foire Aux Questions

This Professional Certificate is designed for aspiring junior software developers who are looking to kickstart their careers in the tech industry. It is also for current professionals that are seeking greater understanding of software development fundamentals.

This program is for you:

- If you are interested in the field of software development or just beginning to work in junior software development roles.

- If you want to switch or start a career in the field of software development

- If you already work in software development and are seeking a greater understanding of software development fundamentals, earning an Amazon software development certificate can help advance your career or help you address gaps in your knowledge, skills, and abilities.

While prior coding experience is beneficial, it's not mandatory. A basic understanding of programming concepts and a willingness to learn are recommended.

The primary advantage lies in acquiring practical skills and knowledge essential for launching a career as a junior software developer. This Professional Certificate not only equips you with the expertise needed for entry-level roles but also provides a recognized certification, bolstering your credibility within the industry. This credential offers hands-on learning experiences under the guidance of seasoned professionals.

A junior software developer usually supports software application design, development, and maintenance while receiving guidance from senior developers, making them suitable candidates for internships or apprenticeships.

With the skills acquired from this Professional Certificate, you can qualify for entry-level positions such as junior software developer, software engineer, or programmer in diverse industries, making you an ideal candidate for internships or apprenticeships.

To be considered for an Amazon internship post completion of this course, you should be a current undergraduate student, preferably in a math or technology-related major.

Yes. We highly recommend taking the courses of each certificate program in the order they are presented. The content in the courses builds on information from earlier courses. The final course contains a capstone project that assesses your knowledge of the content covered in the previous courses. As such, it makes the most sense to take the courses in the order they are presented.

Once you've completed the Amazon Junior Software Developer Professional Certificate, you will possess the essential skills and knowledge to thrive in this dynamic field. These skills enhance your practical experience and career prospects in software development, ensuring you are well-prepared to tackle challenges in both entry-level roles and internships. This certificate is valuable to share within your professional network.

Throughout the program, you engaged with hands-on labs, projects, and assessments, mastering fundamental concepts such as:

- Proficiency in Java programming, encompassing data manipulation, control structures, and object-oriented principles.

- Expertise in implementing and managing version control systems like Git for collaborative software development.

- Skills in designing and deploying full-stack web applications, integrating server-side logic and front-end technologies.

- Understanding and application of software development methodologies and the software development lifecycle (SDLC) to craft robust software solutions.

To access the course materials, assignments and to earn a Certificate, you will need to purchase the Certificate experience when you enroll in a course. You can try a Free Trial instead, or apply for Financial Aid. The course may offer 'Full Course, No Certificate' instead. This option lets you see all course materials, submit required assessments, and get a final grade. This also means that you will not be able to purchase a Certificate experience.

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Programming with Java

Ce cours n'est pas disponible en Français (France)

Programming with Java

Ce que vous apprendrez

Compétences que vous acquerrez

Outils que vous découvrirez

Détails à connaître

Découvrez comment les employés des entreprises prestigieuses maîtrisent des compétences recherchées

Élaborez votre expertise en Software Development

Il y a 4 modules dans ce cours

Advanced OOP concepts

Inclus

Defensive programming: Error handling

Inclus

File handling

Inclus

Final project and assessment: Programming with Java

Inclus

Obtenez un certificat professionnel

Instructeur

Offert par

En savoir plus sur Software Development

Object Oriented Programming

Advanced Java Programming

Java Programming: Solving Problems with Software

Java SE 17 Developer (1Z0-829): Unit 2

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Jennifer J.

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Chaitanya A.

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What background knowledge is necessary?

What does a junior developer do?

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