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I applied via Referral and was interviewed in Nov 2019. There were 5 interview rounds.
A singleton class is a class that can only have one instance at a time.
To break a singleton class, one can create multiple instances of the class.
Another way to break it is by using reflection to access the private constructor and create a new instance.
In some cases, serialization and deserialization can also break the singleton pattern.
Producer consumer problem is a synchronization problem in which a producer produces data and a consumer consumes it.
It involves two processes, producer and consumer, sharing a common buffer.
The producer produces data and puts it into the buffer.
The consumer consumes data from the buffer.
The problem arises when the producer produces data faster than the consumer can consume it, leading to buffer overflow.
Solutions inclu...
I applied via Referral and was interviewed in Feb 2020. There were 5 interview rounds.
I applied via Referral and was interviewed in Oct 2019. There were 4 interview rounds.
I was interviewed in May 2017.
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