Tezo Intern Interview Questions and Answers

Q1. What is your understanding of Java and PL/SQL?
Ans. 
Java is a versatile programming language, while PL/SQL is Oracle's procedural extension for SQL, used for database management.
• Java is an object-oriented programming language, enabling code reusability and modularity.

• PL/SQL stands for Procedural Language/SQL, allowing for procedural programming in Oracle databases.

• Java is platform-independent due to the Java Virtual Machine (JVM), which allows code to run on any device ...read more
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Q2. What are the capabilities and applications of Java?
Ans. 
Java is a versatile programming language used for web, mobile, and enterprise applications, known for its portability and performance.
• Platform Independence: Write once, run anywhere (WORA) due to Java Virtual Machine (JVM).

• Object-Oriented: Supports encapsulation, inheritance, and polymorphism, making code reusable and modular.

• Rich API: Extensive libraries for networking, I/O operations, data structures, and more.

• Multit...read more
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Q1. What is your knowledge about Java?
Ans. 
Java is a versatile, object-oriented programming language widely used for building applications across platforms.
• Object-Oriented: Java supports concepts like inheritance, encapsulation, and polymorphism. Example: Creating a class 'Animal' and subclasses 'Dog' and 'Cat'.

• Platform Independence: Java code is compiled into bytecode, which can run on any device with a Java Virtual Machine (JVM).

• Rich API: Java has a comprehen...read more
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Q2. What is your knowledge of PL/SQL?
Ans. 
PL/SQL is Oracle's procedural extension for SQL, enabling complex database interactions and programming capabilities.
• Combines SQL with procedural programming features like loops and conditionals.

• Supports error handling using exceptions, e.g., BEGIN ... EXCEPTION ... END.

• Allows the creation of stored procedures and functions for reusable code.

• Facilitates bulk data processing with collections, improving performance.

• Examp...read more
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Was 1 hr with a simple question from leetcode

Q1. Implement reverse Linked list
Ans. 
Reverse a linked list
• Create a new linked list to store the reversed elements

• Traverse the original linked list and insert each node at the beginning of the new list

• Update the head of the new list as the last node of the original list
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Q2. Project Explanation(from resume)
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Q1. Why we should select you?
Ans. 
I am a dedicated and hardworking individual with relevant skills and experience for the role.
• I have completed relevant coursework in the field

• I have previous internship experience in a similar role

• I possess strong communication and teamwork skills
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Q2. Are you willing to relocate?
Ans. 
Yes, I am open to relocating for the right opportunity.
• I am open to relocating for the right opportunity

• I am flexible and willing to move for the internship

• I understand the importance of being open to relocation for career growth
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Q1. Oops concepts, core java
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Q2. Java 8 stream api and lambda
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Fizz buzz question and array related

Q1. Basic react, javascript and one question to find duplicate.
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Q1. Salary discussion
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Computer Networks, SQL, DBMS, aptitude questions on trains, boats , profit and loss. 2 coding questions. Total duration was 1.5 hrs.

Q1. Questions based on projects and certifications mentioned in the resume. OOPs Time complexity based questions, basic algorithm logics like dijkstra's , sorting algorithms . Question in OS like threads and ...read more
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Q1. Reversing a string, writing sql queries, how does fetching of information from web takes place. Why you want to join Truminds?
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Q1. Job responsibilities, AWS services, devops tools, gift,docker,jenkinsetc..
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Q1. Linux commands, project flow, brief explanations of tools which are used in the project , scripting
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Q1. Negotiation on salary and required certificates, joining date,,,
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