A user receives the following error while executing a query ORA-01555 snapshot too old

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1.	A user receives the following error while executing a query: ORA-01555: snapshot too old
A.	nPredict one way to avoid such errors in near future.
B.	Increase the size of redo log files
C.	Increase the size of the undo tablespace
D.	Increase the size of the Database Buffer Cache
E.	Increase the size of the default temporary tablespace
Answer» C. Increase the size of the undo tablespace

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Explore topic-wise MCQs in Testing Subject.

A user receives the following error while executing a query: ORA-01555: snapshot too old