New Batch nodes need a controlled software preparation step before tasks run. Which Batch concept should be used?

Choose the single best answer.

A.Only a job release task after completion
B.An autoscale formula that changes count but installs no software
C.A task dependency graph with no preparation action
D.A pool start task or controlled image/application package

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✓ Correct answer

A pool start task or controlled image/application package

Start tasks and controlled images/packages prepare nodes. Job release runs after work, dependencies order tasks without supplying missing software, and autoscale changes capacity rather than installation. Source guide: PDF page(s) 48.

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