1 / 5
During peak traffic, the service will ___ out by adding more instances.
-
-
-
-
To scale out means to add more nodes horizontally. Scale is the exact term; the distractors are informal or wrong.
2 / 5
We must ___ a load balancer to distribute requests evenly.
-
-
-
-
To introduce a load balancer means to add it to the architecture. Introduce collocates well; the others are vague.
3 / 5
The new design can ___ a tenfold increase in concurrent users.
-
-
-
-
To handle an increase means to cope with greater load. Handle is precise; the distractors do not collocate naturally.
4 / 5
Caching helps us ___ the load on the database.
-
-
-
-
To reduce the load means to lower the demand. Reduce is the standard collocation; the others are wrong.
5 / 5
Stateless services let us ___ capacity on demand.
-
-
-
-
To provision capacity means to allocate resources. Provision is the precise cloud term; the distractors are imprecise.