Using Terraform, the team will ___ infrastructure automatically from code.
To provision infrastructure means to create and configure servers, networks, and resources, often via code. Provision is the precise term, behind "infrastructure provisioning" and tools like Terraform. Provide, supply, and give are general and lack the technical sense of setting up resources. Engineers say "provision a cluster," so provision infrastructure is the correct collocation for programmatically standing up the resources an application needs to run.
2 / 5
When load rises, the system will ___ out by adding more server instances.
To scale out means to add more instances to handle increased load (horizontal scaling), while "scale up" adds power to one machine. Scale is the precise term, behind "autoscaling" and "scale horizontally." Grow, spread, and expand are general and not the fixed DevOps phrase. Engineers say "scale out the service," so scale out is the correct collocation for increasing capacity by running additional copies.
3 / 5
When the test environment is no longer needed, the team will ___ it to save cost.
To tear down infrastructure means to destroy and remove provisioned resources cleanly. Tear down is the standard phrasal verb, the counterpart to "stand up" or "provision," as in terraform destroy. Break up, pull off, and cut out do not carry this meaning. Engineers "tear down the environment," so tear down infrastructure is the precise collocation for decommissioning resources to avoid paying for what you no longer use.
4 / 5
Security teams will ___ the servers by disabling unused services and ports.
To harden a system means to reduce its attack surface by removing weaknesses and applying secure configurations. Harden is the precise security term, behind "hardening guidelines" and "CIS benchmarks." Strengthen, toughen, and stiffen are everyday synonyms without the security meaning. Teams "harden the OS," so harden the servers is the correct collocation for making infrastructure more resistant to attack.
5 / 5
Operations teams ___ infrastructure to spot failures before users notice them.
To monitor infrastructure means to continuously observe its health and performance with tools and alerts. Monitor is the standard collocation, behind "monitoring and alerting" and tools like Prometheus and Grafana. Watch over, look at, and view are informal and imprecise. Engineers set up "monitoring dashboards," so monitor infrastructure is the correct collocation for keeping ongoing visibility into the systems that run your applications.