Java Mock Interview | Fresher Java Technical Round | OOP Concept | Core Java Interview Questions

Hello friends, this is a Mock Interview with a Fresher Student. She completed a Bachelor’s degree in IT (2018 - 2022) from R.M.D Sinhgad School of Engineering, Pune. We appreciate her efforts to answer all questions asked. In this Mock interview, we have covered all the questions that should be prepared for Core Java. If you are a fresher and a beginner in learning, this is for you.
Ensure you watch this video until the end for essential information to aid you. If there are any inquiries, don't hesitate to drop a Comment, and we'll be delighted to offer assistance.

🆓𝐋𝐞𝐚𝐫𝐧 𝐰𝐢𝐭𝐡 𝐮𝐬 𝐨𝐧 𝐓𝐡𝐞𝐊𝐢𝐫𝐚𝐧𝐀𝐜𝐚𝐝𝐞𝐦𝐲 𝐚𝐩𝐩 - 𝐚𝐜𝐜𝐞𝐬𝐬 𝐨𝐮𝐫 𝐞𝐝𝐮𝐜𝐚𝐭𝐢𝐨𝐧𝐚𝐥 𝐯𝐢𝐝𝐞𝐨𝐬 𝐚𝐧𝐝 𝐣𝐨𝐢𝐧 𝐨𝐮𝐫 𝐜𝐨𝐦𝐦𝐮𝐧𝐢𝐭𝐲!

🔰𝐉𝐨𝐢𝐧 𝐨𝐮𝐫 𝐟𝐫𝐞𝐞 𝐝𝐞𝐦𝐨 𝐜𝐥𝐚𝐬𝐬 𝐚𝐧𝐝 𝐮𝐧𝐥𝐨𝐜𝐤 𝐭𝐡𝐞 𝐦𝐚𝐠𝐢𝐜 𝐨𝐟 𝐜𝐨𝐝𝐢𝐧𝐠! 🚀

📚About the Course
Java Full Stack Development involves developing both the client-side (front-end) and server-side (back-end) parts of a web application. It requires using Java programming language for server-side development and front-end technologies such as HTML, CSS, and JavaScript, as well as frameworks like Angular.

📢Who should take this course?
✅Anyone who is passionate about full-stack web development and has a bachelor's degree
✅Software development professionals seeking to enhance their careers
✅IT individuals with a bachelor's degree-seeking to switch to full-stack development
✅Project managers and product managers are aiming to upgrade their skills
✅Anyone interested in starting a full-stack developer portfolio

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👉About The Kiran Academy
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[radhikagore]

Class is a blueprint of object and
Object is a instance of class.

[designandsubash]

Interview Report:

Core Java Concepts:
- Score: 5/10
- Remarks: Demonstrated basic understanding but struggled with some fundamental concepts.
- Improvement Needed: Focus on understanding key Java concepts, such as encapsulation, inheritance, and static keyword usage.

Object-Oriented Programming (OOP):
- Score: 6/10
- Remarks: Showed awareness of OOP principles but lacked depth in explanation.
- Improvement Needed: Practice explaining OOP concepts with real-world examples to solidify understanding.

Java Frameworks and Libraries:
- Score: 3/10
- Remarks: Struggled with the understanding of frameworks like Spring Boot and Hibernate.
- Improvement Needed: Study and gain hands-on experience with popular Java frameworks.

Exception Handling:
- Score: 4/10
- Remarks: Limited understanding of exception handling in Java.
- Improvement Needed: Focus on the practical implementation of exception handling, including the use of try, catch, and finally blocks.

Threading and Concurrency:
- Score: 5/10
- Remarks: Basic understanding of threads and processes but lacked clarity.
- Improvement Needed: Dive deeper into Java's concurrency model and practice implementing multi-threaded solutions.

File Handling:
- Score: 3/10
- Remarks: Confused about the roles of FileInputStream and FileOutputStream.
- Improvement Needed: Study file handling in Java, including reading and writing operations.

Communication Skills:
- Score: 6/10
- Remarks: Communicated clearly at times but often hesitated and paused.
- Improvement Needed: Practice articulating thoughts more confidently and clearly.

Areas of Appreciation:
- Daring and Confidence: Willingness to participate in a mock interview and face challenging questions.
- Engagement: Engaged with the interviewer and attempted to answer all questions.
- Some Correct Answers: Provided correct and thoughtful answers to several questions, demonstrating potential.

Overall Score: 46/80

Summary:
The candidate demonstrated a basic understanding of Java and OOP concepts but struggled with more advanced topics such as frameworks, exception handling, and file operations. Her communication was clear at times but often lacked confidence.

Recommendations for Improvement:
- Study and Practice: Focus on studying core Java concepts, frameworks, and exception handling. Engage in hands-on practice to solidify understanding.
- Mock Interviews and Self-Assessment: Engage in more mock interviews and self-assessment to build confidence.
- Seek Feedback: Seek feedback from peers or mentors to identify specific areas for improvement.

Appreciation:
The candidate's daring, engagement, and willingness to learn are commendable. With focused study and practice, she has the potential to excel in future interviews. Her positive attitude and willingness to face challenges are qualities that will serve her well in her career.

here is in detailed report of this mock interview.

[indirapriyadarshani]

In this mock Interview, what I found is that Interviewer's appreciation for the interviewee and He is also explaining some concepts which are important to her that she's unaware of as well as to the viewers.

[Krm]

Encapsulation is practice of bundling attributes and methods that operate on those attributes into a single unit called a class, which helps to keep implementation details from the outside

[Itsmeunkown]

Sql stands for Structured Query Language
Just like we communicate with each other using Hindi English etc.by using sql we communicate with databases

[Deepakkumar-krfk]

you have asked very easy questions now a days interviewer asks more from advance java like springbood, jsp and all

[kadalirohithkumar]

after watching this video i got to know that i have more than enough knowledge to pass any java interview

[anirbanghosh]

2 things to learn

Understand before speaking
Have confidence in what u know

[shashavalijava]

She has confidence but nice 👍👍👍 thanks to Kiran sir

[Vilan_gaming]

Try catch is used for exception handling

Try block executes the code whereas catch block catches the exception

[prasadchougale]

Confidence is equally important for an interview . good try.keep it up and all the best☺

[shakirmalik]

The best thing I got @19:38 was, "Try giving interviews to yourself". This is not the only thing I learned; I gained a lot from this interview. Thank you, sir! ❤❤
Can you give me heart sir❤❤

[ashutoshwagh]

static is a keyword, it is one copy storage, if the method or variable is static then we will call by class name.

[Healthysoul]

Class is a user defined datatype that's the better answer to give while defining a class

[aneeshlonkar]

Kiran Sir is best interviewer. He focuses on making candidate to feel confident and comfortable

[rdxdevil]

sir i am feeling very good after watching her interview, i know that in my interview i will select in this interview

[Ram_krishna]

wow she is taking real time examples😍😍

[fahadamjad]

Basically she is describing the term programing is not the name of learning or reminding the defination you just have the knowledege about the term in the actual you have to tell above the funcationaity

[built_logic]

Class is a blue print
Object : is instance which have methods and properties

[sujalshekhar]

HashMap is not part of Collections class, right??