Vlead Design Services Interview Questions and Answers

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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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. They will give 20 marks work related question paper
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Aptitude test includes puzzles, speed , work-time qus.

Q1. Mechanical engineering related qus. Moment of Intertia
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Q2. Fluid mechanics qus, SOM qus
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