Accenture Real Java Interview Questions and Answers in Oct-2022 | Candidate Selected | Code Decode

Accenture Java Interview Questions and Answers. Candidate experience 5 years. Package 22 LPA

Udemy Course of Code Decode on Microservice k8s AWS CICD link:

Course Description Video :

In this video of code decode we have covered the experience of one of our colleagues who appeared and cracked Accenture interview. Candidate is having an experience of 5+ years and now serving the notice period

What is Concurrenthashmap and How it Works Internally?

The underlined data structure for ConcurrentHashMap is Hashtable.

ConcurrentHashMap class is thread-safe i.e. multiple threads can operate on a single object without any complications.

At a time any number of threads are applicable for a read operation without locking the ConcurrentHashMap object which is not there in HashMap.

In ConcurrentHashMap, the Object is divided into a number of segments according to the concurrency level.

The default concurrency-level of ConcurrentHashMap is 16.

How to make a List as Read Only List?

What Is Java Reflection API?
At run time you have an object, you wanna know details of the class (Blueprint of it) Then use Reflection.

Java Reflection is the process of analyzing and modifying all the capabilities of a class at runtime. Reflection API in Java is used to manipulate class and its members which include fields, methods, constructor, etc. at runtime.

One advantage of reflection API in Java is, it can manipulate private members of the class too.

What Is An Object’s Lock And Types of Locks available?

In multithreading environment, two or more threads can access the shared resources simultaneously which can lead the inconsistent behavior of the system. Java uses concept of locks to restrict concurrent access of shared resources or objects. Locks can be applied at two levels -

Object Level Locks - It can be used when you want non-static method or non-static block of the code should be accessed by only one thread.

Class Level locks - It can be used when we want to prevent multiple threads to enter the synchronized block in any of all available instances on runtime. It should always be used to make static data thread safe.

Every object of the class may have their own lock but Multiple objects of class may exist but there is always one class’s class object lock available

Hibernate Interview Questions and Answers:

Spring Boot Interview Questions and Answers:

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[sayanbiswas]

Yes needed a series like this. Company specific interview rounds. Please try to include major banks like JP Morgan, Barclay's, citibank - since almost every bank has their application standing on Java, Spring architecture and have lot of openings for experienced Java developers throughout the year.

[PranuDiv_]

Thank you for all your playlists. I was able to attend interviews so confidently after watching your videos and it helped me a lot!

[srinivasrenduchinthala]

Goddess of us 🙏 ... Whenever I'm preparing for an interview the only channel that comes first in mind is "Code Decode".

[akashsaha]

Wow! Great! Thats what we were looking for. Thanks maam, please pull second round and difficult product based java, spring, hibernate interview questions as soon as possible. Thanks!

[prateekkale]

Your videos has become addiction to learn and develop the skills, please upload the 2nd part of the interview questions which were asked. its very helpful to learn and brush up from learning perspective maam

[surendramudiyam]

Please do the second round as well. Learning a lot from your video's. 👍

[ieltsbaba]

this is great. we need this type of videos.

[mohitsharma]

Thank you so much team, Please try to upload more Interview experience videos if possible both Service Base and Product Base. Also, please do always share the details like Company name, Experience, Round, Package and Position, though you already have doe it in this video.
Thanks for your efforts.

[rekham]

Thanks a lot! Please do the second video as well!!

[kaushalgupta]

Thankyou mam, your explanation way is very unique and give the clarity about the concept also..

[leninreddy]

its very helpfull please do more videos like this

[priyadevim]

Very nice composition mam ..Appreciate your efforts and really useful for interview preparation
Please have more videos with coding questions as well

[shivas]

Thanks for the video..highly useful..pls do the second round as well

[rishiraj]

First view 👍
First like 👍
First comment

Within

First Minute of upload 👍

[sunitarai]

Plz upload a video of project related questions especially in banking domain

[pratibhanikam]

Please provide series of such interview questions for oct 2022..it will more helpfull for us to learn the things

[mayurishinde]

Please do the second round as well....😇 Thank YOU

[BhushanRajesh]

My suggestion, You have to take some seconds of ideal time after each questions or all topics and also speak speed is little high.

Your explanation and question too good

[yusufsaifi]

please also cover how to explain project in real time test cases.

[srinivasrenduchinthala]

Can you make a video of interview questions in spring micro-services with updated one