Hello guys, if you are preparing for 1Z0-829 certification exam to become a Oracle certified Java SE 17 Developer in 2024 and looking for practice question for preparation then you have come to the right place. In this article, I am going to shared 13 Java SE 17 Practice question from my new Udemy course. It's been a long time since I released any course on Udemy and today, I am excited to announce the launch of my new course - Java SE 17 Mock Test for the 1Z0-829 Exam. I have been working on this course for a long time, ever since this exam was announced and if you follow me on Twitter then you know that as well.
Five full-length test
250+ questions with answers and explanations ( I also explained why certain options were not correct)
covers Java SE 17 syllabus
This means you can not only use this test to check your actual preparation level but also to learn and fill gaps in your learning right before exam.
If you are aiming for Java SE 17 Certification in 2024, then you will undoubtedly love this course, and since you are reader of my blog or already purchased one of my courses, here is a special $9.9 coupon for you.
$9.9 coupon for my readers - Join Java SE 17 Mock Test now for $9.9
Though, the coupon is only valid for 5 days and if you are interested in this course then you should join now and take full advantage of it as price is also going to increase soon
13 Java SE 17 Practice Question for 1Z0-829 Exam in 2024
When I was preparing for Java certification, I was looking for practice questions and mock test but I couldn't find anything other than this OCP Oracle Certified Professional Java SE 17 Developer Certification Kit: Exam 1Z0-829 excellent book of Jeanne and Scott.
That's why I decided to post few questions from my test for free and here we are where I will share 13 questions for 1Z0-829 exam from my latest Udemy course.
And here are a sample question from the course for you to practice, if you know the answer, do let me know in comments:
Here is another Java SE 17 certification question based on Modules:
and, here is the fourth question form Lambdas and Stream for you:
And, here is another question from Lambda and Stream to test your skill:
And, here is one question from Text Block, which was there from a long time but official available in Java SE 17
and now, let's see the 7th question from my practice test for Java SE 17 exam, if you know the answer post in comments.
And, now is the time for 8th question, again, if you know the correct answer, just put in comments:
And, now let's see 9th question from Java collection framework:
And, here is the 10th question on this list of Java SE 17 Certification and 1Z0-829 exam:
11. Select statements that are true about arrays and collections in Java?
- ArrayList and Vector are thread safe.
- Set can have duplicate elements.
- Hashtable is thread safe
- HashMap can have null as a key..
- code will not compile.
- equals must be fixed.
- hashCode must be fixed.
- Set uses its own equals and hashCode methods to identify duplicates.
3rd option is correct, equals method needs to be refactored. Instead of returning false there must be such code:
return id == item.id && Objects.equals(name, item.name);
reference
https://docs.oracle.com/en/java/javase/17/core/creating-immutable-lists-sets-and-maps.html
13. Select statements that are true about Concurrency in java?
- threads can consist of multiple processes.
- Order of execution of threads relies on thread priority and depends on the underlying platform(os, cores, etc).
- Context switch is a mechanism of storing state of thread by scheduler that has already finished its execution.
- Thread scheduler tries to minimize the number of context switch operations due to time cost.
- threads can share memory.
That's all about the 13 Practice question for Java SE 17 Certification exam with code 1Z0-829. If you want to pass this exam in first attempt which you should then practicing solving question is great way to build speed, accuracy and confidence.
]It also help you to learn better and you will find your strong and weak areas to work on. And, you want to see more question, you can now join the course for just $9.9 (valid for only 5 days)
Here is your coupon and discount link - Join Java SE 17 Mock Test now for $9.9
That's all in this list of 13 free Practice questions for 1Z0-829 exam. If you like this question consider buying my course and if you need more free question or free coupon for this course, please let me know in comments. I would like to give free coupons to needy students.
Thanks a lot, guys, for trusting me, and I hope you enjoy this course.
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