Amantya Technologies Interview Questions and Answers

Offline Drive Date at gurgaon office: 9March25
There were more than 50/60 students (u have to bring ur own laptop) appeared for the same, They made us sit and gave us test link , so round 1 was apti(mcq)+coding(mcq plus performing) in the same link, after which kids were shortlised for further round based on the %tile system.

Q1. What is the Software Development Life Cycle (SDLC) and what are its stages?
Ans. 
SDLC is a structured process for developing software, encompassing various stages from planning to maintenance.
• 1. Requirement Analysis: Gathering and analyzing user needs. Example: Conducting surveys to understand user requirements.

• 2. Planning: Defining project scope, resources, and timelines. Example: Creating a project plan with milestones.

• 3. Design: Creating architecture and design specifications. Example: Designing...read more
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Q2. What are the test cases related to the functionality of a pen?
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Test cases for a pen's functionality include writing quality, ink flow, durability, and usability under various conditions.
• Verify the pen writes smoothly on different paper types (e.g., glossy, rough).

• Check for consistent ink flow without skipping or blotting.

• Test the pen's durability by dropping it from a height and checking for damage.

• Evaluate the comfort of the grip during extended writing sessions.

• Assess the drying...read more
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Q3. What is the purpose of the WHERE clause in SQL?
Ans. 
The WHERE clause in SQL filters records based on specified conditions.
• Used to specify conditions for filtering records in SELECT, UPDATE, DELETE statements.

• Example: SELECT * FROM employees WHERE age > 30; retrieves employees older than 30.

• Can combine multiple conditions using AND, OR operators.

• Example: SELECT * FROM products WHERE price < 100 AND stock > 0; finds affordable products in stock.

• Supports various o...read more
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Q4. Can you explain your project?
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Q5. Could you please draw a flow diagram of your project using a Data Flow Diagram (DFD)?
Ans. 
A Data Flow Diagram (DFD) visually represents data movement in a project, highlighting processes and data stores.
• Identify external entities: Users, systems that interact with the project.

• Define processes: Actions that transform data (e.g., 'User Registration').

• Map data stores: Where data is stored (e.g., 'User Database').

• Show data flows: Arrows indicating data movement between entities, processes, and stores.

• Use levels...read more
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Q6. What is an API, and how can it be tested?
Ans. 
An API (Application Programming Interface) allows different software applications to communicate and interact with each other.
• APIs can be tested using tools like Postman or SoapUI.

• Testing can include validating response status codes (e.g., 200 for success).

• Check response data format (JSON, XML) and structure against specifications.

• Perform functional testing to ensure API endpoints work as intended.

• Conduct security test...read more
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Q1. What is Connection pooling
Ans. 
Connection pooling is a technique to manage database connections efficiently, reducing overhead and improving performance.
• Connection pooling maintains a pool of active database connections for reuse.

• It reduces the overhead of establishing a new connection for each database request.

• Example: A web application can reuse connections from the pool instead of opening new ones for each user request.

• Connection pools can be con...read more
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Q2. What is mounting in docker
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Mounting in Docker allows you to share files between the host and containers, enabling data persistence and configuration management.
• Mounting can be done using volumes or bind mounts.

• Volumes are managed by Docker and are stored in a part of the host filesystem which is not directly accessible.

• Example of a volume: `docker run -v my_volume:/data my_image`.

• Bind mounts allow you to specify an exact path on the host, e.g., ...read more
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Q3. What is decorators
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Q4. Shell script question
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Q1. Explain DHCP and process of working
Ans. 
DHCP is a network protocol that assigns IP addresses automatically to devices on a network.
• DHCP stands for Dynamic Host Configuration Protocol

• It allows devices to obtain IP addresses and other network configuration information dynamically

• DHCP server assigns IP addresses to devices within a network

• DHCP lease time determines how long an IP address is valid for a device

• DHCP renewal process occurs when a device tries to re...read more
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Q2. Useless question beyond your jobs like mathematics
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