Free Microsoft Azure AZ-900 Actual Exam Questions - Question 1 Discussion
DRAG DROP Match the term to the correct definition. Instructions: To answer, drag the appropriate term from the column on the left to its description on the right. Each term may be used once, more than once, or not at all. NOTE: Each correct match is worth one point. 
B is definitely auto-scaling since it involves dynamic resource changes automatically.
B looks like auto-scaling since it mentions automatic resource changes.
I think D fits the vertical scaling definition better since it talks about increasing capacity by adding power to existing resources, like CPU or RAM. Meanwhile, B seems to cover auto-scaling broadly because it mentions automatic adjustment without specifying direction, and C clearly matches horizontal scaling as it talks about adding or removing instances. So using D for vertical scaling helps separate it from B and C, making the matches cleaner.
I’d say for this one, B is definitely describing auto-scaling because it clearly mentions the system adjusting resources automatically. C seems more about horizontal scaling specifically since it focuses on adding or removing instances, not just any capacity change. Vertical scaling would be more about upgrading a single instance's power, which I don’t think matches C as well. So matching B with auto-scaling and C with horizontal scaling makes the most sense to me based on the descriptions.
B sounds right since it’s about adjusting resources automatically on demand.
C fits auto-scaling best since it highlights demand-based changes.
I thought C could work for auto-scaling too since it talks about adjusting capacity based on demand, which is basically what auto-scaling does. If B is just about scaling but doesn’t mention automation clearly, C might be a better fit for the “automatic” part. Also, some terms might appear multiple times, so don’t rule out reusing one if it matches different definitions. It’s tricky without seeing the terms side by side, but focusing on keywords like “automatic” and “resource scaling” helps narrow it down.
B for auto-scaling makes sense since it directly mentions scaling resources.
B fits because it talks about scaling resources automatically, right?
I matched terms by process steps, not just definitions, might help here.
I matched based on the keywords in definitions, not just the term familiarity.
Can someone confirm which version or edition of the AZ-900 this is from? The terminology can slightly differ between updates, and it would help to know if these definitions are based on the latest cloud concepts or an older version. Also, some terms might overlap depending on context, so any clarification on the expected scope for matching would be great.