Interview Questions and Answers for 'Cassiopae' | Search Interview Question

Interview Questions and Answers for 'Cassiopae' - 2 question(s) found - Order By Newest

Q1. What is ConcurrentModificationException ?

Ans. This is the exception that is thrown when we try to modify the non concurrent collection class while iterating through it.

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Q2. What is Dirty read in Database Transactions ?

Database

Ans. A dirty read occurs when a transaction is allowed to read data from a row that has been modified by another running transaction but not yet committed.

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