AND Hitech Industries Senior Engineer Interview Questions and Answers

Q1. Technical team will schedule a call and discuss about our role and responsibility.
Add your answer

Q1. Based on your role
Add your answer

Ai interview backend microservices core java

Q1. Microservice architecture spring boot
Add your answer
Q2. Rest api implementation and communication
Add your answer

Q1. What is spring boot
Ans. 
Spring Boot is a Java-based framework used for creating standalone, production-grade Spring-based applications.
• Spring Boot simplifies the process of creating Spring applications by providing a set of default configurations.

• It allows for easy setup of Spring projects with minimal configuration.

• Spring Boot includes embedded servers like Tomcat, Jetty, or Undertow, making it easy to deploy applications.

• It provides product...read more
Answered by AI
Add your answer
Q2. What is serialisation
Ans. 
Serialisation is the process of converting an object into a stream of bytes to store or transmit data.
• Serialisation is used to save the state of an object and recreate it when needed.

• It allows objects to be converted into a format that can be easily stored or transmitted.

• Common examples include JSON, XML, and binary serialisation.

• Serialisation is important for data persistence and inter-process communication.
Answered by AI
Add your answer

Q1. Binary search using Java 8
Ans. 
Binary search is a fast search algorithm that finds the position of a target value within a sorted array.
• Ensure the array is sorted before performing binary search.

• Compare the target value with the middle element of the array.

• If the target value is less than the middle element, search the left half of the array. If greater, search the right half.

• Repeat the process until the target value is found or the subarray is empt
Answered by AI
Add your answer
Q2. Merge sort and it's implementation
Ans. 
Merge sort is a divide and conquer algorithm that divides the input array into two halves, sorts them, and then merges them back together.
• Divide the array into two halves recursively

• Sort each half separately

• Merge the sorted halves back together
Answered by AI
Add your answer

Q1. Tell me about your self?
Ans. 
Experienced Senior Engineer with a strong background in software development and project management.
• Over 10 years of experience in software engineering

• Proficient in multiple programming languages such as Java, Python, and C++

• Led successful projects from conception to completion, delivering high-quality solutions on time and within budget

• Strong problem-solving skills and ability to work well in a team environment
Answered by AI
Add your answer
Q2. Explain about your roles and responsibilities in your current project?
Ans. 
I am responsible for designing, implementing, and testing new features in the project.
• Designing new features based on requirements provided by stakeholders

• Implementing the designed features using appropriate technologies and best practices

• Testing the implemented features to ensure they meet quality standards

• Collaborating with team members to troubleshoot and resolve technical issues

• Participating in code reviews and pro
Answered by AI
Add your answer

Q1. What is your expected salary?
Ans. 
My expected salary is based on my experience, skills, and the market rate for Senior Engineers.
• Consider my years of experience in the field

• Take into account my specialized skills and certifications

• Research the current market rate for Senior Engineers in this location

• Open to negotiation based on benefits package offered
Answered by AI
Add your answer
Q2. How soon you can join?
Ans. 
I can join within 2 weeks of receiving an offer.
• I can start within 2 weeks of receiving an offer.

• My current notice period is 2 weeks.

• I am available to start immediately.
Answered by AI
Add your answer

Hackerrank coding & techinical interview test

Q1. What are the difficulties faced during the layout ?
Ans. 
Difficulties faced during layout include space constraints, equipment compatibility, and regulatory compliance.
• Space constraints can limit the placement of equipment and affect workflow.

• Ensuring equipment compatibility can be challenging when integrating new technologies with existing systems.

• Meeting regulatory compliance standards adds complexity to the layout design process.
Answered by AI
Add your answer
Q2. How to prevent the latch up in the actual layout?
Ans. 
Prevent latch up in layout by using guard rings, spacing between devices, and proper substrate connections.
• Use guard rings around sensitive nodes to prevent latch up.

• Ensure proper spacing between devices to avoid parasitic currents.

• Connect substrate properly to prevent latch up.

• Use well-taps to tie substrate to the most negative voltage in the circuit.

• Avoid high substrate resistances that can lead to latch up.
Answered by AI
Add your answer