National Institute for Smart Government Vpn Engineer Interview Questions and Answers

There will be aptitude questions related to surface area, time and distance, as well as profit and loss.

There will be questions related to arrays, linked lists, stacks, queues, and binary search.

Few basics of java
Dsa question

Q1. Java multithreading questions
Add your answer
Q2. Spring boot questions.
Add your answer

Q1. Tell me about yourself
Ans. 
I am a dedicated and detail-oriented Junior Engineer with a passion for problem-solving and continuous learning.
• Graduated with a degree in Engineering from XYZ University

• Completed internships at ABC Company, gaining hands-on experience in project management

• Proficient in CAD software and technical drawing
Answered by AI
Add your answer
Q2. Diagram of water treatment
Ans. 
Water treatment involves a series of processes to remove impurities and make water safe for consumption.
• Water treatment typically involves processes such as coagulation, sedimentation, filtration, and disinfection.

• Coagulation involves adding chemicals to water to make particles clump together for easier removal.

• Sedimentation allows the larger particles to settle at the bottom of a tank.

• Filtration involves passing water...read more
Answered by AI
Add your answer

Q1. Personal details
Add your answer
Q2. Why you want to join
Ans. 
I want to join because I am passionate about engineering and eager to learn and grow in a dynamic environment.
• Passionate about engineering

• Eager to learn and grow

• Excited about working in a dynamic environment
Answered by AI
Add your answer

Q1. .net questions, web api
Add your answer

Q1. Lifecycle hooks of Angular
Ans. 
Angular lifecycle hooks are methods that allow you to tap into specific points in a component's lifecycle.
• ngOnChanges: called when an input property changes

• ngOnInit: called once the component is initialized

• ngDoCheck: called during every change detection run

• ngAfterContentInit: called after content (ng-content) has been projected into the component

• ngAfterContentChecked: called after every check of the projected content

• ng...read more
Answered by AI
Add your answer
Q2. SOLID principles
Add your answer

Q1. Questions on SQL
Add your answer

Q1. Introduction and basic questions
Add your answer

Mix of coding, aptitude, java, javascript

Q1. Resume based questions on project
Add your answer
Q2. Basic SQL, Java streams questions
Add your answer

Q1. Project related questions
Add your answer
Q2. Internal working of hashmap
Add your answer
Q3. Design patterns I've used
Add your answer
Q4. Print whole Fibonacci series using recursion.
Add your answer
Q5. Show my Github projects, and the interviewer didn't even properly looked into the code.
Add your answer

Q1. What are services in Drupal?
Ans. 
Services in Drupal are reusable objects that perform specific functions, such as database queries or sending emails.
• Services are defined in YAML files and can be accessed throughout a Drupal site.

• They are used to encapsulate reusable functionality and promote code reusability.

• Examples of services in Drupal include the database service for interacting with the database, the mail service for sending emails, and the logge
Answered by AI
Add your answer
Q2. How to debug in Drupal?
Ans. 
Debugging in Drupal involves using tools like Devel module, watchdog(), and error logs.
• Enable Devel module for debugging information

• Use watchdog() function to log messages to Drupal's watchdog log

• Check error logs for PHP errors and warnings

• Use dpm() function to print variables for debugging purposes
Answered by AI
Add your answer