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MaxCompute tasks contain computational tasks and non-computational tasks. The computational tasks require actual operations on data stored in the table. MaxCompute parses the task to obtain its execution plan, and submits the task for execution. The noncomputational tasks require substantial reading of and modification to metadata information. Therefore, the task is not parsed, and no execution plan is provided. The task is directly submitted for execution. The latter one has a faster response speed than the former one. Which of the following operations on the table t_test is a computational task?
Suggested Answer: C
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8 comments · newest first
BR
Brett
12 months ago
Totally agree, C is the clear choice here!
SH
Sheridan
1 year ago
Wait, I thought truncating a table was computational?
JO
Joana
1 year ago
A is just reading metadata, so not computational.
IN
In
1 year ago
I think B is non-computational, right?
AR
Arminda
1 year ago
C is definitely a computational task.
JA
Jacinta
1 year ago
Ah, I see what they're getting at. It's not just about resolving defects, but about being persuasive so that the development team takes the issues seriously and addresses them. Gotta be persistent!
LE
Leonor
1 year ago
From what I recall, it's definitely in the Billing and Cost Management console, but I'm not certain whether we do it for all accounts or just the payer account.
ME
Melynda
1 year ago
I'm a bit confused on this one. I'm not sure if row-level security or column-level security would be the better option to prevent the salespeople from viewing the credit card details.