OpenStack and POST API Integration | Dataford Interview Questions

Tell me about a time you worked with OpenStack and used POST APIs to tie platforms together.

Implement the algorithmic portion by ordering platform POST requests so every dependency is created first. Return the lexicographically smallest valid order, or an empty list when dependencies contain a cycle.

Use plan_post_order(platforms, dependencies), where platforms is a list of unique strings and dependencies maps each platform to its prerequisite platforms. Return a list of platform names.

Constraints

1 <= len(platforms) <= 500
Platform names are unique non-empty strings
Every dependency name appears in platforms
Each dependency list contains no duplicate platform names
A platform cannot depend on itself
Return the lexicographically smallest valid topological order
Return [] if the dependency graph contains a cycle

Function Signature

def plan_post_order(platforms, dependencies):

Your question is OpenStack and POST API Integration. Start with the requirements in the Question tab.

Run and submit as often as you like. When you're ready, talk me through your approach or go straight to the code.

Problem

Tell me about a time you worked with OpenStack and used POST APIs to tie platforms together.

Use plan_post_order(platforms, dependencies), where platforms is a list of unique strings and dependencies maps each platform to its prerequisite platforms. Return a list of platform names.

Constraints

1 <= len(platforms) <= 500
Platform names are unique non-empty strings
Every dependency name appears in platforms
Each dependency list contains no duplicate platform names
A platform cannot depend on itself
Return the lexicographically smallest valid topological order
Return [] if the dependency graph contains a cycle

Function Signature

def plan_post_order(platforms, dependencies):

Your question is OpenStack and POST API Integration. Start with the requirements in the Question tab.

Run and submit as often as you like. When you're ready, talk me through your approach or go straight to the code.