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⇱ Java SE 17 Developer (1Z0-829): Unit 8 | Coursera

Java SE 17 Developer (1Z0-829): Unit 8

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Java SE 17 Developer (1Z0-829): Unit 8

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Gain insight into a topic and learn the fundamentals.
Intermediate level

Recommended experience

4 hours to complete
Flexible schedule
Learn at your own pace
Gain insight into a topic and learn the fundamentals.
Intermediate level

Recommended experience

4 hours to complete
Flexible schedule
Learn at your own pace

What you'll learn

  • Establish and manage database connections using JDBC for SQL operations.

  • Execute and secure SQL statements with prepared and callable statements.

  • Master Java I/O streams for reading and writing console and file data.

Details to know

Shareable certificate

Add to your LinkedIn profile

Assessments

4 assignments

Taught in English

Build your subject-matter expertise

This course is part of the Java SE 17 Developer (1Z0-829) Specialization
When you enroll in this course, you'll also be enrolled in this Specialization.
  • Learn new concepts from industry experts
  • Gain a foundational understanding of a subject or tool
  • Develop job-relevant skills with hands-on projects
  • Earn a shareable career certificate

There is 1 module in this course

Unlock the full potential of Java's data management capabilities with our comprehensive online course focused on JDBC and Java I/O APIs. This course is meticulously designed to equip you with the skills needed to seamlessly connect Java applications to SQL databases using JDBC. You'll learn to create connections, execute basic, prepared, and callable statements, and process query results efficiently. Our lessons emphasize transaction control and the importance of prepared statements in preventing SQL injection attacks. Additionally, the course delves into the Java I/O API, where you'll master reading and writing data to the console and files using various streams, readers, and writers. You'll explore the serialization and deserialization of Java objects, gaining insights into customizing these processes. The course also covers the Java NIO package, providing you with the tools to create, traverse, and manipulate path objects and their properties. By the end of this course, you'll be proficient in managing data flow between Java applications and external systems, enhancing your ability to build robust and efficient applications.

This module addresses two of the groupings from the exam objectives. The first of these is accessing databases using JDBC, which has one topic, create connections, create and execute basic, prepared and callable statements, process query results and control transactions using JDBC API. The second grouping is using Java IO API, which contains three topics, read and write console and file data using IO streams, serialize and deserialize Java objects, create, traverse, read and write path objects and their properties using java.nio.file API.

What's included

19 videos4 assignments

19 videos•Total 104 minutes
  • Module introduction•1 minute
  • Learning objectives•1 minute
  • Making the connection•6 minutes
  • Statement and ResultSet•12 minutes
  • PreparedStatement•12 minutes
  • Question deep dive•3 minutes
  • Learning objectives•1 minute
  • Input and Output streams, Reader and Writer•5 minutes
  • BufferedReader, PrintWriter, Scanner and Charset conversions•5 minutes
  • Question Deep Dive•1 minute
  • Learning objectives•0 minutes
  • Default serialization•9 minutes
  • Customizing serialization•6 minutes
  • Question Deep Dive•5 minutes
  • Learning objectives•1 minute
  • Files methods - part 1•9 minutes
  • Files methods - part 2•13 minutes
  • Working with Channel•8 minutes
  • Question Deep Dive•5 minutes
4 assignments•Total 120 minutes
  • Working with databases Quiz•30 minutes
  • Fundamental IO operations Quiz•30 minutes
  • Java serialization Quiz•30 minutes
  • Files, Path, and Channel Quiz•30 minutes

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Instructors

Pearson
268 Courses•67,407 learners

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Frequently asked questions

Yes, you can preview the first video and view the syllabus before you enroll. You must purchase the course to access content not included in the preview.

If you decide to enroll in the course before the session start date, you will have access to all of the lecture videos and readings for the course. You’ll be able to submit assignments once the session starts.

Once you enroll and your session begins, you will have access to all videos and other resources, including reading items and the course discussion forum. You’ll be able to view and submit practice assessments, and complete required graded assignments to earn a grade and a Course Certificate.

If you complete the course successfully, your electronic Course Certificate will be added to your Accomplishments page - from there, you can print your Course Certificate or add it to your LinkedIn profile.

This course is currently available only to learners who have paid or received financial aid, when available.

Yes. In select learning programs, you can apply for financial aid or a scholarship if you can’t afford the enrollment fee. If fin aid or scholarship is available for your learning program selection, you’ll find a link to apply on the description page.

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