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LinuC Level 2 202-1000 Practice Question Bank — Practice
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Question 1 of 4
System Architecture
Which statement correctly distinguishes scaling up from scaling out?
Scaling up adds nodes, while scaling out only increases one node's memory
Both terms mean deleting idle instances without replacement
Scaling out always requires shared local memory between all nodes
Scaling up adds resources to an existing node, while scaling out adds more nodes; stateless services often scale out to improve both capacity and failure tolerance
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