Interview Questions - 08-02-18

Cisco -round 2
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Is it possible in a single method ,throws and throw
inner class having extends keyword?
javascript prototype
string s="pavan", display only vowels in string
spring uses
custom exception can we develop using catch? If yes, why throw keyword

round -3

some sql queries

round -4

primary key alg in hibernate
criteria api
some hql queries
REST implementation ,get EmployeeId
round -5

strategy design pattern
Property file having key=ABC.class, how to read this class and invoke method inside class and print any statment
how to implement  db lock  using JDBC
factorial program using recurssive
hashmap internal implementation
Spring MVC,REST implementation