Ziqitza Health Care Solution Architect Interview Questions, Process, and Tips

N-tier refers to physical separation of components while n-layered refers to logical separation of components.

• N-tier architecture separates components physically into tiers such as presentation, application, and database tiers.

• N-layered architecture separates components logically into layers such as presentation, business, and data access layers.

• N-tier architecture is more suitable for large-scale applications with hig...read more

Multithreading enables parallel processing. PHP supports multithreading but not recommended for high-performance parallelism.

• Multithreading allows multiple threads to execute concurrently

• Programming languages like Java, C++, and Python are recommended for high-performance parallelism

• PHP supports multithreading but not recommended for high-performance parallelism

• PHP extensions like pthreads and pcntl can be used for mul

No, parallelism is not sequential calls with parallel execution supported by listeners.

• Parallelism is the ability to execute multiple tasks simultaneously.

• It involves dividing a task into smaller sub-tasks that can be executed concurrently.

• Parallelism can be achieved through multi-threading, multi-processing, or distributed computing.

• Listeners are not necessarily involved in parallelism, but can be used to monitor the

Code can be protected through various technical measures.

• Use encryption to protect the code from being read or copied

• Implement access controls to limit who can view or modify the code

• Use digital signatures to verify the authenticity of the code

• Employ obfuscation techniques to make the code difficult to understand

• Consider using a software licensing system to control distribution and usage

• Regularly monitor and audit the ...read more

Cache management types include in-memory, distributed, and persistent caching.

• In-memory caching stores data in the application's memory for quick access.

• Distributed caching stores data across multiple servers to improve scalability and availability.

• Persistent caching stores data on disk or in a database for long-term storage.

• Cache eviction policies determine when data is removed from the cache.

• Examples of caching solut

Cache throttling can be handled by implementing techniques like rate limiting, caching headers, and dynamic caching.

• Implement rate limiting to limit the number of requests per second.

• Use caching headers to control the cache behavior of the client and server.

• Implement dynamic caching to cache frequently accessed data and invalidate the cache when necessary.