Associate Specialist Interview Questions and Answers

I am abreast with various medical procedures including but not limited to intubation, catheterization, and suturing.

• Intubation

• Catheterization

• Suturing

• Venipuncture

• Lumbar puncture

• Endoscopy

• Colonoscopy

• Bronchoscopy

ConcurrentHashMap is a thread-safe implementation of the Map interface in Java.

• It allows multiple threads to read and write to the map concurrently without any external synchronization.

• It achieves this by dividing the map into segments and locking only the segment being accessed by a thread.

• It provides better performance than synchronized HashMap in multi-threaded environments.

• Example: ConcurrentHashMap map = new ConcurrentHashMap<>();

• map.put("key", 10); int value = map.get("...read more

WeakHashMap is a class in Java that provides a hash table implementation with weak keys.

• It is similar to HashMap but allows garbage collection of keys that are no longer referenced.

• It is useful in scenarios where you want to associate additional data with an object without affecting its lifecycle.

• Example: Caching data associated with an object, where the object can be garbage collected when not in use.

DBAs are responsible for managing and maintaining databases on a day-to-day basis.

• Performing regular backups and restores of databases

• Monitoring database performance and optimizing queries

• Troubleshooting and resolving database issues

• Implementing security measures to protect data

• Collaborating with developers to design and implement database solutions