4. A DB2 application is bound with uncommitted Read
isolation level.It issues a request that retrieves 20 rows
out of 200000 in the table.
Which of the following descrbes the rows that are locked
as a result of this request?
a. None of the rows are locked.
B.The retrieved rows are locked.
C.The last row of the result set is locked.
D.The rows not previously updated by another application
are locked.

Answer Posted / hussain

b. the retrieved rows are locked

Is This Answer Correct ?    4 Yes 9 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Following a db2 update statement, what is the quickest way to compute the total number of updated rows?

624


What is phantom read in db2?

636


What is db2 catalog database?

582


What is scrollable cursor in db2?

583


What are catalog tables in db2?

605






What is the role of union all and union

650


Mention the location where the output received from explain statement is stored.

628


what is the role of the cursor in db2?

639


Is it possible to create an Instance in DB2 using DB2 Control Center ?

628


What is the use of with ur in db2?

615


What is database alias db2?

601


What is the result of open cursor statement?

638


What is nvl in db2?

624


How to test SQL -911 error while developing COB-DB2 program

6713


What is db2 connect?

605