Q1. Explain your projects
Ans. 
I have worked on various projects including developing a mobile app for a local charity and implementing a new inventory management system for a small business.
• Developed a mobile app for a local charity to help them raise funds and increase awareness

• Implemented a new inventory management system for a small business to streamline operations and improve efficiency
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Q2. Pillars of OOPS
Ans. 
The pillars of Object-Oriented Programming (OOP) are encapsulation, inheritance, and polymorphism.
• Encapsulation: Bundling data and methods that operate on the data into a single unit (object).

• Inheritance: Allowing a new class to inherit properties and behavior from an existing class.

• Polymorphism: The ability for objects of different classes to respond to the same message in different ways.
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Q3. What is Big Data?
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Big Data refers to large volumes of data that cannot be easily managed or analyzed using traditional data processing tools.
• Big Data involves processing and analyzing massive amounts of data to uncover patterns, trends, and insights.

• It typically includes structured, semi-structured, and unstructured data from various sources.

• Examples of Big Data include social media data, sensor data, financial transactions, and healthc
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Q4. How do you manage data?
Ans. 
I manage data by organizing, analyzing, and storing it efficiently.
• I use database management systems to store and retrieve data.

• I ensure data accuracy and integrity through regular audits and validations.

• I analyze data using statistical tools and techniques to derive insights.

• I organize data into structured formats for easy access and interpretation.

• I prioritize data security and confidentiality to protect sensitive in
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Q5. What is cloud based services, why companies are shifting to cloud?
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Cloud based services refer to services and resources delivered over the internet. Companies are shifting to cloud for scalability, cost savings, flexibility, and improved collaboration.
• Scalability: Companies can easily scale their resources up or down based on demand without investing in physical infrastructure.

• Cost savings: Cloud services eliminate the need for companies to purchase and maintain expensive hardware, le...read more
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Q6. Disadvantages of Cloud ?
Ans. 
Disadvantages of cloud computing include security risks, dependency on internet connection, and potential downtime.
• Security risks: Data stored in the cloud can be vulnerable to cyber attacks and breaches.

• Dependency on internet connection: Users need a stable internet connection to access cloud services, which can be a limitation in areas with poor connectivity.

• Potential downtime: Cloud service providers may experience ...read more
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Some aptitude questions with coding questions

Q1. Types of constructors
Ans. 
Types of constructors include default constructor, parameterized constructor, copy constructor, and conversion constructor.
• Default constructor: Constructor with no parameters.

• Parameterized constructor: Constructor with parameters to initialize object properties.

• Copy constructor: Constructor that creates a new object as a copy of an existing object.

• Conversion constructor: Constructor that converts one data type to anoth
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Q2. About internet of things
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It had aptitude along with 3 coding question

Q1. They asked about array, pointers
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Q1. About yourself, fav show, how will you handle yourself in pressure situations
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