Interview Questions - 05-02-18

Cisco:

Realtime example for abstraction
Realtime example for over loading and over riding
diff hashmap and hash table
String list to Object[]
map to list
generics
static imports
can we override static method
spring and hibernate integration
how can we handle spring exceptions
left join vs right  join
process and thread
explain polymorphism
explain REST
java to JSOn
arraylist vs linked list
jdk,jre,jvm
final,finally,finalize
stack vs heap
local variables which location
garbage collector and types
equals and == with examples
local variables default values?
pessimistic and optimistic locking
@autowired
Spring annotations


...