nerdexam
IBM

C2090-558 · Question #70

There are two open sessions (session A and session B) that are updating the same tables. Session B is trying to read all rows in the table and is continuously receiving the error "-143 ISAM error…

The correct answer is B. set isolation to dirty read. See the full explanation below for the reasoning.

Question

There are two open sessions (session A and session B) that are updating the same tables. Session B is trying to read all rows in the table and is continuously receiving the error "-143 ISAM error: deadlock detected". Which action in session B would allow it to read all of the rows?

Options

  • Acommit work;
  • Bset isolation to dirty read;
  • Cset lock mode to not wait;
  • Dset lock mode to nolocking;

How the community answered

(37 responses)
  • A
    5% (2)
  • B
    76% (28)
  • C
    16% (6)
  • D
    3% (1)

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Full C2090-558 Practice