RR Projects Interview Questions and Answers

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Basic question of c and c++ and basic aptitude questions on work , time, age

Q1. Asked question about joins in SQL
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Q2. And question in C++ like what is pure virtual function and why is friend function used
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Q1. What is Usability? How you implement mobile apps by using Usability?
Ans. 
Usability refers to the ease of use and user experience of a product. Implementing usability in mobile apps involves designing intuitive interfaces and optimizing user interactions.
• Usability focuses on making products easy to use and efficient for users.

• Implementing usability in mobile apps involves designing intuitive interfaces and optimizing user interactions.

• Usability testing is essential to gather feedback and imp...read more
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Q2. Tell me your website, Mobile app experience?Any challenges you faced during SDLC?
Ans. 
I have experience developing websites and mobile apps, facing challenges in various stages of the Software Development Life Cycle (SDLC).
• Developed a responsive website using HTML, CSS, and JavaScript for a client in the e-commerce industry.

• Created a mobile app for a fitness startup using React Native, overcoming performance issues during testing.

• Encountered challenges with requirements gathering and scope creep during ...read more
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Q1. Javascript OOPS concept
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Q2. Angular scenario based questions
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Q1. Pcd design layout
Ans. 
PCB design layout involves creating the physical design of a printed circuit board to ensure proper functionality and manufacturability.
• Understanding the schematic diagram to determine component placement and routing

• Optimizing signal integrity by minimizing trace lengths and avoiding interference

• Considering thermal management and power distribution for efficient operation

• Utilizing design software like Altium Designer o...read more
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Q1. All the basics of layout
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Q2. Tool test and HR round
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Q1. Tool Test in Plastic trims design using Catia
Ans. 
Tool testing in Catia for plastic trims design
• Catia is a CAD software used for designing and testing

• Tool testing involves simulating the manufacturing process to ensure the design is feasible

• Plastic trims design requires consideration of material properties and manufacturing constraints

• Testing can help identify potential issues and optimize the design for production
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Q1. Tool Test in Plastic trims design using Catia
Ans. 
Tool testing in Catia for plastic trims design
• Catia is a CAD software used for designing and testing

• Tool testing is important to ensure proper fit and function

• Plastic trims design requires consideration of material properties

• Simulation can be used to test tool performance and identify potential issues
Answered by AI
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