Indus Net Technologies Interview Questions, Process, and Tips

Mathematics, English

Q1. Project work- Libraries used
Ans. 
I have experience using various libraries such as React, Redux, and Express in my project work.
• React

• Redux

• Express
Answered by AI
Add your answer

Q1. Case solving within 10 min
Add your answer

Q1. Explain about BRD
Ans. 
BRD stands for Business Requirements Document, a formal document that outlines the business requirements for a project.
• BRD is a key document in the project management process, detailing what the business needs in order to achieve its goals.

• It includes information on the scope of the project, objectives, stakeholders, functional requirements, non-functional requirements, and constraints.

• BRD serves as a communication too...read more
Answered by AI
Add your answer

Q1. Introduce yourself
Add your answer

Normal aptitude test which covered common areas

Q1. Removed duplicate in array
Ans. 
Remove duplicate strings in an array
• Use a Set data structure to store unique strings

• Iterate through the array and add each string to the Set

• Convert the Set back to an array to get the final result
Answered by AI
Add your answer
Q2. Find unique value
Ans. 
Find the unique value in an array of strings
• Iterate through the array and use a hashmap to store the frequency of each element

• Return the element with frequency 1 as the unique value
Answered by AI
Add your answer

Q1. What's charecteristics of oops?
Ans. 
Characteristics of OOP include encapsulation, inheritance, polymorphism, and abstraction.
• Encapsulation: Bundling data and methods that operate on the data into a single unit.

• Inheritance: Ability to create new classes based on existing classes.

• Polymorphism: Ability to use a single interface for different data types or classes.

• Abstraction: Hiding the implementation details and showing only the necessary features.
Answered by AI
Add your answer
Q2. Diffrence between dynamic and object?
Ans. 
Dynamic refers to runtime behavior while object refers to a specific instance of a class.
• Dynamic behavior is determined at runtime, while objects are instances of classes

• Dynamic programming languages allow for dynamic behavior, while objects are static entities

• Examples: In Python, dynamic behavior can be seen with dynamic typing, while objects are created using classes and instantiated as objects
Answered by AI
Add your answer
Q3. What is finilize and compose.
Ans. 
finalize and compose are methods used in software development to manage resources and create complex objects.
• finalize is a method in Java used for cleanup operations before an object is garbage collected

• compose is a design pattern where objects are combined to create a more complex object

• finalize is discouraged to be used in modern Java due to unpredictability
Answered by AI
Add your answer
Q4. What is indexs?
Ans. 
Indexes are data structures that improve the speed of data retrieval operations in databases.
• Indexes are used to quickly locate data without having to search every row in a database table.

• They are created on columns in a database table to speed up the data retrieval process.

• Examples of indexes include primary keys, unique keys, and non-unique keys.
Answered by AI
Add your answer
Q5. How to delete duplicate records from sql.
Ans. 
Use a SQL query with a GROUP BY clause to delete duplicate records.
• Use a SELECT statement with a GROUP BY clause to identify the duplicate records.

• Use the DELETE statement with a subquery to delete the duplicate records.

• Make sure to keep the record with the lowest ID or timestamp if needed.
Answered by AI
Add your answer
Q6. What is the difference between views and temp table?
Ans. 
Views are virtual tables generated from a query, while temp tables are physical tables stored in tempdb for temporary use.
• Views are saved queries that act as virtual tables, while temp tables are physical tables stored in tempdb.

• Views are not stored physically on disk, while temp tables are stored in tempdb.

• Views are used for simplifying complex queries and providing security, while temp tables are used for storing tem...read more
Answered by AI
Add your answer

Aptitude questions are easy but coding was bit tuff

Q1. Tell me the basic pillars of opps
Ans. 
The basic pillars of OOP are encapsulation, inheritance, and polymorphism.
• Encapsulation: bundling of data and methods that operate on that data within a single unit

• Inheritance: ability of a class to inherit properties and methods from a parent class

• Polymorphism: ability of objects to take on multiple forms or behaviors depending on the context
Answered by AI
Add your answer
Q2. Diffrence between jre jdk jvm
Ans. 
JRE is a runtime environment, JDK is a development kit, and JVM is a virtual machine.
• JRE stands for Java Runtime Environment and is used to run Java applications.

• JDK stands for Java Development Kit and is used to develop Java applications.

• JVM stands for Java Virtual Machine and is responsible for executing Java bytecode.

• JDK includes JRE and additional development tools such as compilers and debuggers.

• JVM is platform-de...read more
Answered by AI
Add your answer

Q1. Concept on Drupal Views with aggregation & contextual filter
Add your answer
Q2. Drupal custom theme integration
Add your answer
Q3. Knowledge on Drupal custom module
Add your answer
Q4. Drupal 7 vs Drupal 8 comparison
Ans. 
Drupal 8 offers improved performance, better security, and more modern features compared to Drupal 7.
• Drupal 8 has a more user-friendly admin interface

• Drupal 8 uses Symfony components for improved performance

• Drupal 8 has better multilingual support out of the box

• Drupal 8 has improved content authoring capabilities with CKEditor integration

• Drupal 8 has enhanced mobile responsiveness with built-in responsive themes
Answered by AI
Add your answer
Q5. Drupal version upgradation process
Ans. 
Drupal version upgradation process involves backing up data, updating core files, modules, and themes, testing the site, and deploying changes.
• Backup the website files and database before starting the upgrade process

• Update Drupal core files to the latest version

• Update all modules and themes to be compatible with the new Drupal version

• Test the website thoroughly to ensure all functionalities are working correctly

• Deploy ...read more
Answered by AI
Add your answer

Create a REST API which will create a node with taxonomy term reference and other basic fields. Code should be shared in a github account with sample request & response from Postman.

Q1. Salary discussion & Joining availability
Add your answer