pavan gatt

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since Jun 29, 2015
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Recent posts by pavan gatt

Tim Cooke wrote:This week, we're delighted to have Shai Almog helping to answer questions about the new book Create an Uber Clone in 7 Days: Build a real world full stack mobile app in Java.

The promotion starts Tuesday, August 21st, 2018 and will end on Friday, August 24th, 2018.

We'll be selecting four random posters in this forum to win a free copy of the book provided by the publisher, Codename One Academy.


Image from unknown

Please see the Book Promotion page to ensure your best chances at winning!

Posts in this welcome thread are not eligible for the drawing, and should be reserved for welcoming the author. Questions posted in this topic are subject to removal.





Welcome /sir.
  I really found this very interesting, but i am very new to this i am not aware of what is promotion called and should i be a part of this promotion. if anyone please guide me it would really help me a lot.
if this was not the platform for me to ask this question i apologies.
But i want to know how to participate.

Thank YOu
1 year ago

Deepa Venkataraman wrote:Hi All,


I am a beginner in Java.

I have the following query in Java.

Is an Array a class or an object in Java?

Thanks for your help.

Deepa




An Array is a Class that is extends the Object class, This class is present in java.util.Arrays
To make sure that Arrays is a class you can test this.

Arrays object Reference = new Arrays();

as its a class it can be instantiated. if it was not a class it could not be instantiated.

And other thing that can be notice is that according to naming convention of Java a Class always starts with a capital Letter.
2 years ago

Arif Rakhman wrote:

pavan gatt wrote:I am planning to take OCA Certification in next Two Months, about the preparedness of i am  now is at the basic level but i want few suggestion of some books and websites that would really help me, so that i would not be in the state of confusion to answer the question at the time of taking the exam... ( it should also be helpful to reach out of out in the exam)
Any kind of help would help me a lot.
THANK YOU( this is in advance but i would really be very grateful after the reply too )



You can refer from this book, i had already use this book for OCA Java SE programmer 1 exam.
https://www.wiley.com/en-id/OCA:+Oracle+Certified+Associate+Java+SE+8+Programmer+I+Study+Guide:+Exam+1Z0+808-p-9781118957400





Thank You very much Sir.
2 years ago
I am planning to take OCA Certification in next Two Months, about the preparedness of i am  now is at the basic level but i want few suggestion of some books and websites that would really help me, so that i would not be in the state of confusion to answer the question at the time of taking the exam... ( it should also be helpful to reach out of out in the exam)
Any kind of help would help me a lot.
THANK YOU( this is in advance but i would really be very grateful after the reply too )
2 years ago