Find Interview Questions for Top Companies
Octro Interview Questions and Answers
Ques:- What is mobile app security and how do you ensure it
Right Answer:
Mobile app security refers to the measures and practices used to protect mobile applications from threats and vulnerabilities. To ensure mobile app security, you can:

1. Use secure coding practices to prevent vulnerabilities like SQL injection and cross-site scripting.
2. Implement strong authentication and authorization mechanisms.
3. Encrypt sensitive data both in transit and at rest.
4. Regularly update the app to patch security vulnerabilities.
5. Conduct security testing, including penetration testing and code reviews.
6. Use secure APIs and validate all inputs.
7. Follow platform-specific security guidelines (e.g., Android and iOS best practices).
Ques:- What is the role of SDK in mobile app development
Right Answer:
An SDK (Software Development Kit) provides developers with the tools, libraries, documentation, and APIs needed to create mobile applications for a specific platform, simplifying the development process and enabling access to platform-specific features.
Ques:- What is the difference between native web and hybrid apps
Right Answer:
Native apps are developed specifically for one platform (like iOS or Android) using platform-specific languages and tools, providing better performance and access to device features. Web apps are accessed through a web browser and are built using standard web technologies (HTML, CSS, JavaScript), while hybrid apps combine elements of both, allowing them to run on multiple platforms but often with less performance than native apps.
Ques:- What is responsive design in mobile apps
Right Answer:
Responsive design in mobile apps refers to the approach of creating user interfaces that adapt seamlessly to different screen sizes and orientations, ensuring a consistent and optimal user experience across various devices.
AmbitionBox Logo

What makes Takluu valuable for interview preparation?

1 Lakh+
Companies
6 Lakh+
Interview Questions
50K+
Job Profiles
20K+
Users