Sapient interview

Q)What is the difference between a queue and a topic
Q) How do you create a LRU(least recently used) cache in java - which collection?
Q) Design an application which reads from a csv/xml and writes output to a csv. DEsign considerations. How to maintain zero downtime.
Q) Why microservices?

Microservices interview questions

Q) Microservices architecture
Q) What happends when one service is down
Ans- Fallback mechanism-Histerix
Q) How are individual services deployed on AWS VMs - One VM for each service or all services on one VM
Ans- Separate VM for each
Q) What happends internally when .stream.filter or stream.map is called
Q) Stream vs parallelstream- Which to use when
Q) How to check if a string is a palindrome or not?
Q) 

One more day of love

From the day we started to talk
Words flowed like water
With the chats I never want to stop
I love you more and more each day

From the day I poured out my heart
Feelings that came like a hurricane
With the emotions that never stop
I love you more and more each day

From the day I got angry and upset
And guilt filled my heart
With a feeling I can not shove away
I love you more and more each day

From the day we came close
A day we can never forget
With a wish that will never be fulfilled
I love you more and more each day

To this day when we are in love
And each moment that we miss each other
You are a blessing in my life
I love you more and more each day