Msp Metallics Mechanical Engineer Interview Questions and Answers for Experienced

Q1. Basic concepts of java , spring boot , angular and some coding Average interview . easy to crack if basics are clear
Add your answer

Q1. Little more deep on java , angular and some scenario based questions
Add your answer

Objective technical question was given.

Q1. Java, DB, Spring, UI related questions asked.
Add your answer
Q2. CoreJava Multi-threading
Add your answer
Q3. Database many to many relattionship related question
Add your answer

Q1. Mutli-threading related questions
Add your answer

Q1. Salary expectation and joining details.
Add your answer

Q1. Basic Questions on SQL and SSIS
Add your answer

Q1. Advanced question on SQL and SSIS
Add your answer

Q1. Salary negotiation
Add your answer

Q1. Java Multithreading
Add your answer
Q2. Core java using java 8 features
Ans. 
Core Java features in Java 8 include lambda expressions, functional interfaces, streams, and default methods.
• Lambda expressions allow you to pass functionality as an argument to a method.

• Functional interfaces have a single abstract method and can be used with lambda expressions.

• Streams provide a way to process collections of objects in a functional style.

• Default methods allow interfaces to have methods with implementat...read more
Answered by AI
View 1 more answer
Q3. Oops concepts in java
Ans. 
Oops concepts in java refer to Object-Oriented Programming principles like Inheritance, Encapsulation, Polymorphism, and Abstraction.
• Inheritance: Allows a class to inherit properties and behavior from another class.

• Encapsulation: Bundling data and methods that operate on the data into a single unit.

• Polymorphism: Ability of a method to do different things based on the object it is acting upon.

• Abstraction: Hiding the imp...read more
Answered by AI
Add your answer
Q4. Spring MVC and Batch
Add your answer
Q5. Basic SQL queries, joins and all
Add your answer

Q1. All Concurrent Utility Classes and their uses.
Ans. 
Concurrent Utility Classes provide support for concurrent programming in Java.
• ConcurrentHashMap: Thread-safe implementation of Map interface.

• CopyOnWriteArrayList: Thread-safe implementation of List interface.

• CountDownLatch: Synchronization aid that allows one or more threads to wait until a set of operations being performed in other threads completes.

• Semaphore: Controls the number of threads that can access a shared re...read more
Answered by AI
Add your answer
Q2. Basic SQL queries, mostly from Joins, Grouping
Add your answer
Q3. Core Java, Java 8
Add your answer

Q1. Difference between deep and shallow copy
Ans. 
Deep copy creates a new object and recursively copies all nested objects, while shallow copy creates a new object and copies the references to nested objects.
• Deep copy duplicates all levels of the object hierarchy, ensuring that changes in the copied object do not affect the original object.

• Shallow copy only duplicates the top-level object, so changes in the copied object may affect the original object.

• Deep copy is mor...read more
Answered by AI
Add your answer
Q2. Ways to set values in form groups
Ans. 
Ways to set values in form groups
• Use setValue() method to set values in form groups

• Use patchValue() method to set values in form groups

• Use reset() method to set values in form groups
Answered by AI
Add your answer
Q3. How to add dynamic component in view
Ans. 
To add a dynamic component in a view, use a framework or library that supports dynamic rendering and component creation.
• Use a framework like React or Angular that allows for dynamic component creation

• Create a component factory or use a component resolver to dynamically create and render components

• Pass data or props to the dynamic component to customize its behavior

• Update the view or component tree to include the dynami
Answered by AI
Add your answer