Some logistics based case study.
Fresher Software Interview Questions
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Tell me about your self
Programming Questions: 1- String type :- Return the first word with greatest no. of repeated letters. 2- Arrray :- Take the array of no. and return true if any two no. can be multiplied so that the answer is greater than the sum of all elements in an array.
Tell me about yourself Java: Veriable types, access modifiers, oops: polymorphism, inheritance. JSP servlet, jdk jre, jvm, project roles, sdlc, waterfall model
Technical questions related to Java, OOPS concepts, Databases
Directly asked to write constructor... only one question and from only one question they decide candidate potential
1. In-House Assessment Test: 10 MCQs on Core Java Topics: These covered concepts such as threads, JVM internals, OOP principles, and the collection framework. 5 MCQs on Basic Database Concepts: Focused on join queries and their applications. 5 Programming Questions: Asked to implement concepts like inheritance, polymorphism, abstraction, encapsulation, and overriding. 3-4 SQL Queries: Focused on join operations and aggregate functions to assess practical SQL knowledge. 2. Technical Round: OOP Concepts: Explained the principles of Object-Oriented Programming with real-world examples. Collection Framework: Described the collection framework in Java, including sub-questions on ordered and unordered classes within it. JVM Internals: Provided an explanation of the Java Virtual Machine internals, including a diagram to illustrate its architecture. Database Questions: Answered questions related to database management, focusing on query optimization and relational database concepts. Project Implementation: Discussed how I applied these concepts in my project, explaining the practical usage of OOP, JVM internals, the collection framework, and database queries.
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What is callback hell ? What is async await
reverse a Linked List. delete and insert in a linked list. insertion in a balanced binary tree. Java overloading and overriding OOPS in java Output for code Loops Quick Sort Merge sort bubble sort binary search
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