PayPal Interview Experience | Set 11
- Round 1:
- Write a program to find the subsets of an array ?
- Write a program to find the least ancestor node of a binary tree / bst ?
- Write a program to find the intersection between 2 arrays ?
- Write a program to evaluate a boolean expression i.e String s = “(a == b) || (b == c)” ?
- Explain optional class in java 8 ?
- what is the default thread pool count in tomcat server ?
- How GWT works ?
- What is the difference between Kafka and IBM MQ or active MQ ?
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