SAN Softwares Private Limited Interview Questions and Answers

Q1. Technical and process related
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Q1. Technical and scenario based
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Q1. Project and process related
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Q1. With Solution architect
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Q1. Manager round with complete SDLC
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Q1. HR round generic questions and salary discussion
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2 coding questions .
topics were array and string

Q1. 2D array question and a linkedlist question (find the middle element of the list)
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Q2. Dbms questions like keys ,normalization, acid properties, types of network layer , deadlock in os
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Q1. Detect loop in a linkedlist
Ans. 
Use Floyd's Tortoise and Hare algorithm to detect loop in a linked list.
• Initialize two pointers, slow and fast, at the head of the linked list.

• Move slow pointer by one step and fast pointer by two steps.

• If they meet at any point, there is a loop in the linked list.
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Q2. SQL queries basic level .
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Q1. Oops questions like inheritance and interface
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Q2. Sql queries from leetcode hard level
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Q1. All explain allowance
Ans. 
Allowance is a sum of money paid regularly to cover expenses or losses.
• Allowance is a fixed amount of money given regularly to cover expenses or losses.

• It can be provided as part of a salary package or as a separate payment.

• Examples include travel allowance, housing allowance, and meal allowance.
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Q2. 1) TA allowance 2) travel allowance 3) hotels🏨 allowance
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Q3. Interview update me
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Q1. What is AML and primary and secondary research?
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Core mechanical and aptitude

Q1. Analysis of stress strain diagrams
Ans. 
Stress strain diagrams show the relationship between stress and strain in a material.
• Stress strain diagrams help in understanding the behavior of materials under different loading conditions.

• The slope of the stress strain curve represents the material's stiffness or Young's modulus.

• The area under the stress strain curve represents the material's toughness or energy absorption capacity.

• Different materials exhibit differ...read more
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Q2. Turbine classification
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Q3. Iron carbon phase diagram
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The iron-carbon phase diagram shows the phases and phase transitions of iron and carbon alloys.
• The phase diagram shows the relationship between temperature, composition, and phases present in iron-carbon alloys.

• It consists of regions representing different phases such as austenite, ferrite, cementite, and pearlite.

• The eutectic point on the diagram represents the composition at which the alloy transforms from liquid to ...read more
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Q4. Welding gases classification
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Q5. Types of manufacturing operations
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Manufacturing operations include casting, machining, welding, and assembly.
• Casting involves pouring molten metal into a mold to create a specific shape.

• Machining uses tools to remove material from a workpiece to achieve the desired shape.

• Welding joins two or more pieces of metal together using heat and pressure.

• Assembly involves putting together individual components to create a finished product.
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Q1. Question about applications and possibilities.
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Q2. Questions about frameworks.
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Q3. Questions about past projects
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Two LLM based application development

Q1. What you know about E-commerce
Ans. 
E-commerce refers to buying and selling goods or services online.
• E-commerce involves online transactions between businesses and consumers.

• It includes activities such as online shopping, electronic payments, and digital marketing.

• Popular examples of e-commerce platforms include Amazon, eBay, and Shopify.
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Q2. What you know about warehouse
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A warehouse is a large building used for storing goods and materials.
• Warehouses are used by businesses to store inventory and fulfill orders.

• They often have loading docks for trucks to deliver and pick up goods.

• Warehouses can be organized using various systems such as FIFO (First In, First Out) or LIFO (Last In, First Out).
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Q3. What you know about the backend
Ans. 
Backend refers to the server-side of an application where data is stored and processed.
• Backend is responsible for managing databases, server-side logic, and ensuring smooth communication between the server and the client.

• Common backend technologies include Node.js, Python, Ruby on Rails, and Java.

• Backend developers work on creating APIs, handling user authentication, and optimizing server performance.

• Understanding back...read more
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Q4. What you know about the fronend
Ans. 
Frontend refers to the user interface of a website or application that users interact with.
• Frontend development involves using languages like HTML, CSS, and JavaScript to create the visual elements of a website or application.

• Frontend frameworks like React, Angular, and Vue.js are commonly used to streamline development and enhance user experience.

• Responsiveness, accessibility, and performance optimization are key cons...read more
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