IBM Exam C1000-085 Topic 1 Question 16 Discussion

Actual exam question for IBM's C1000-085 exam

Question #: 16
Topic #: 1

When computing the row size for a table row, what overhead should be accounted for?

A48 bytes for ROWID, CREATEXID and DELETEXID only

B32 bytes for ROWID. CREATEXID, DELETEXID and the null vector

C32 bytes for ROWID. CREATEXID and DELETEXID and a variable number of bytes for the null vector if there are nullable columns

D24 bytes for ROWID. CREATEXID and DELETEXID plus null vector if there are nullable columns and record header depending on string columns

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Suggested Answer: A

by Stephane at May 06, 2022, 05:39 PM

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