ITC Infotech Software Engineer Interview Questions and Answers

Install MongoDB and perform CRUD operations to manage data effectively.

• 1. Download MongoDB from the official website and follow installation instructions.

• 2. Start the MongoDB server using the command: 'mongod'.

• 3. Use the MongoDB shell or a GUI tool like MongoDB Compass to connect.

• 4. Create a database with: 'use myDatabase'.

• 5. Perform Create operation: 'db.myCollection.insert({name: "John", age: 30})'.

• 6. Perform Re...read more

This question tests your understanding of data structures and algorithms using JavaScript.

• Understand the problem requirements clearly before coding.

• Break down the problem into smaller, manageable parts.

• Use appropriate data structures (arrays, objects) for efficiency.

• Consider edge cases and test your solution thoroughly.

• Example: If asked to find duplicates in an array, use a Set for efficient lookup.

Binary search is an efficient algorithm for finding an item from a sorted list by repeatedly dividing the search interval in half.

• 1. Start with two pointers: low (beginning of the array) and high (end of the array).

• 2. Calculate the middle index: mid = (low + high) / 2.

• 3. Compare the target value with the middle element.

• 4. If the target equals the middle element, return the index.

• 5. If the target is less than the m...read more

Flex PLM Architecture is a scalable and flexible system that allows for efficient product lifecycle management.

• Flex PLM is built on a service-oriented architecture, allowing for easy integration with other systems.

• It consists of various modules such as Design, Development, Sourcing, Production, and Quality.

• The system uses a centralized database to store all product-related information.

• Flex PLM supports multi-site,...read more

BOM table is a Bill of Materials table used in manufacturing to list all components needed for a product.

• BOM table lists all components and materials required for manufacturing a product

• It includes information such as part number, description, quantity, and unit of measure

• BOM table also includes references to drawings, specifications, and suppliers

• It helps in planning production, managing inventory, and tracking c...read more

C is a general-purpose, procedural programming language.

• C was developed by Dennis Ritchie at Bell Labs in 1972.

• It is widely used for system programming, embedded systems, and game development.

• C is a compiled language and has a low-level memory manipulation feature.

• It has influenced many other programming languages such as C++, Java, and Python.