1 / 5
Fill in: 'We ___ traffic from the blue environment to the green one instantly.'
-
-
-
-
We 'switch traffic' — the standard collocation for redirecting the live environment. The other options are less idiomatic here.
2 / 5
Fill in: 'We ___ the green environment fully before cutting traffic over.'
-
-
-
-
We 'warm up' an environment — the standard collocation for pre-loading caches and connections. The other options aren't idiomatic here.
3 / 5
Fill in: 'If the green deploy fails, we ___ back to blue with zero downtime.'
-
-
-
-
We 'switch back' — the standard collocation for reverting the traffic cutover. The other options aren't idiomatic here.
4 / 5
Fill in: 'We ___ both environments identical before every deploy.'
-
-
-
-
We 'keep' environments identical — the standard, simple collocation. The other options are less idiomatic here.
5 / 5
Fill in: 'We ___ the old environment once the new one has proven stable.'
-
-
-
-
We 'decommission' an environment — the standard collocation for formally retiring it. The other options are less idiomatic here.