#java21certification — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #java21certification, aggregated by home.social.
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Welcome to the fifth article in my series on preparing for the Java 21 certification.
Read more 👉 https://lttr.ai/AqCXY
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These operations have existed since Java 1.4; however, we don't use them every day, so it can be a little hard.
Read more 👉 https://lttr.ai/Ama8p
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These concepts aren’t something most developers use in their daily work, so they can feel a bit tricky.
Read more 👉 https://lttr.ai/AprKK
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True or False: An unnamed module includes all the classes on the classpath that are not part of any named module ?
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In this article, we’ll focus on Serializable and IO operations.
Read more 👉 https://lttr.ai/ApIrg
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In this article, we’ll focus on bitwise operations and binary number representation.
Read more 👉 https://lttr.ai/Ama8Q
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Java 21 Certification Guide - Part 6
▸ https://lttr.ai/Aome2 -
Java 21 Certification Guide - Part 6
Read more 👉 https://lttr.ai/Ama70
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Java 21 Certification Guide - Part 4
▸ https://lttr.ai/Ama7s -
To make things practical, we’ll analyze a question in the style of the certification exam.
Read more 👉 https://lttr.ai/An9r8
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True or False: A named module can read from the unnamed module only if the requires directive is present?
Read the full article: Java 21 Certification Guide - Part 6
▸ https://lttr.ai/An2Fq -
True or False: An unnamed module includes all the classes on the classpath that are not part of any named module ?
Read the full article: Java 21 Certification Guide - Part 6
▸ https://lttr.ai/Ama5C -
In this article, we’ll focus on bitwise operations and binary number representation.
Read more 👉 https://lttr.ai/Ama47
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In this article, we’ll focus on modules, introduced on Java 9.
Read more 👉 https://lttr.ai/AnXPL
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Java 21 Certification Guide - Part 5
▸ https://lttr.ai/Ama4x -
📬 Stay tuned:If you don’t want to miss the upcoming parts of this Java 21 Certification series
Read more 👉 https://lttr.ai/Ama4n
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To make things practical, we’ll analyze a question in the style of the certification exam.
Read the full article: Java 21 Certification Guide - Part 4
▸ https://lttr.ai/Ama4e