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Study notes to quickly go over all of the key information required to pass the OCP Java 21 Certification 1Z0-830 Exam
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Many Java programmers ask whether OCA/OCP Java certification is even relevant today. Whether it helps with their job hunt? Well, @Cognizant has put it as a mandatory requirement for hiring freshers - careers.cognizant.com/global…
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To quickly go over all of the key information required to pass the OCP Java 21 Certification 1Z0-830 Exam, check out our new Exam Refresher/Study Notes -
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16 Mar 2025
Studying for Java 17 or 21 Certification (1Z0-829 1Z0-830) exam? Follow and retweet to get a free copy of OCP Java 17/21 Certification Fundamentals study guide.
amzn.to/3JHjZQv by @hanudesh
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16 Mar 2025
Fake/New accounts with less than 50 followers are not eligible for this offer.
DM your details to get the book.
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Enthuware Java Certification OCA OCP retweeted
23 Dec 2024
A paper from 2008 co-authored by @yminsky on why Jane Street started using OCaml for a wide range of tasks: critical trading systems, quantitative research, systems software, and system administration.
Definitely worth a read. They discuss the various language features that gave them advantage in building trading systems with correctness, reliability, readability and safety. Also discusses some pitfalls of OCaml.
Would be interesting to revisit these points more than 15 years later.
Link: 👇
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Enthuware Java Certification OCA OCP retweeted
23 Nov 2024
To thread, or not to thread: How to build high concurrency systems?
There are two main concurrency models: threads and events, but which one should you choose for your system?
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Enthuware Java Certification OCA OCP retweeted
19 Nov 2024
Win free e-book/electronic resource from Enthuware; 4 copies of "OCP Java Java Programmer SE 21 Practice Exams" giveaway in #coderanch #ProgrammerCertification(OCPJP) forum coderanch.com/f/24/java-prog…
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20 Nov 2024
Win Enthuware OCP Java 21 Certification 1Z0-830 Mock Exams/Practice Questions by participating in @coderanch Promo
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Enthuware Practice tests for OCP Java 21 (Exam Code 1Z0-830) are available now!
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ALT Enthuware Practice tests for OCP Java 21 Certification Exam 1Z0-830
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Enthuware Java Certification OCA OCP retweeted
3 Oct 2024
JEP 14: The Tip & Tail Model of Library Development
mail.openjdk.org/pipermail/j…
openjdk.org/jeps/14
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22 Aug 2024
Should be said more often!
21 Aug 2024
I actually have no idea what a quick sort is, maybe I did once?
If you're worried about whether people know how to do it from memory, and you're working in high-level language, you're doing it wrong.
It doesn't show aptitude. It shows you're a horrible person to work for
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19 Aug 2024
Q for recruiters and hiring managers:
Java language and API is huge and its ecosystem has become an unfathomable ocean. If you were to fil a Java Developer position (1 - 2 yr experience), what would you expect the candidate to know?
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Enthuware Java Certification OCA OCP retweeted
13 Aug 2024
#Java #Interview Question:
What state a sleeping thread "t" would be in if another thread called t.interrupt()?
Learn all about Java Threads in amzn.to/3JHjZQv
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13 Aug 2024
OCP Java 17/21 Certification Fundamentals Exam 1Z0-829 1Z0-830 is now available in paperback amzn.to/3YNzBux
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Our OCP Java 21 Certification Exam Experience: enthuware.com/oca-ocp-java-c…
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Enthuware Java Certification OCA OCP retweeted
2 Aug 2024
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22 Jul 2024
#Java #interview Question: What is the purpose of instanceof operator? Too many uses of instanceof in a class indicates a design flaw. Do you agree?
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