Ideally an application should use _____ protocols.
Both -coorect
An API proxy can act as an API gateway.
False -correct
Gateway is capable of exposing a client to different APIs based on the devices.
True -correct
A variation for regular Gateway pattern is ______.
Frontend for backend
An API call will be received by the gateway and will route it to the appropriate microservice.
True -correct
Which service discovery requires an additional router?
server side -correct
_____ helps in reducing latency during service calls.
breaker -correct
_____ doesn't add anything new, it just re-exposes the existing API with some additional
capabilities.
API Proxy - correct
Which one of the following is not an API developer/manager lifecycle?
Explore - corect
To avoid the gateway from making calls to key management frequently use Caching.
True - correct
The communication between the gateway and key management happens through a _____ call.
Thrift -correct
Which one of the following is an API consumer lifecycle?
Explore -correct
Which of the following is not a function of analytic?
Enforce rate-correct
_____ is a URL that communicates with the API.
Endpoint -correct
Rate limiting based on the HTTP header is not possible.
False -correct
_____ are identified using _____.
Resources,Endpoints-correct
Which of the following is not a HTTP method?
update -correct
Which of the following is not a rate limiting types?
bandwidth -correct
Bandwidth is one of the reason to enforce Rate-Limiting.
True -correct
All request will be proxied through Gateway, using their ______.
application name-correct
A single service can have multiple endpoints.
True -correct
X-API-Version: 2 is _____ type of versioning.
Custome header - correct
Which of the following is a type of documentation?
URL -correct
Deprecated API can still be used.
true - correct
Swagger UI creates Documentation based on API Parameters.
True-correct
It is possible to test an API without subscribing.
True -correct
Which of the following is not an API Life-cycle?
Subscibed -correct
API creation and management is done in ______.
API store
WSO2 store is a ______.
both - wrng
Who manages the API lifecycle?
PUblisher
Which of the following is not a Netflix Open software service?
Kubuernetes
What HTTP Status Code 401 indicates?
Bad request - wrng
REST architecture treats every content as a _____.
Resource
The default burst limit in AWS gateway is _____.
5000 - wrng
A single API cannot be subscribed multiple times with many SLA levels.
False
The tool that is used to develop API documentation is _____.
Swagger
Which of the following are the parameters taken by Token APIs to generate tokens?
Grant-type
Monetization is one of the reason for Rate limiting.
True
WSO2 API publisher can be accessed through the address.
9443
Oauth uses ____ to authenticate the users.
token
