Interview Questions.

Q1. What Is Apigee Gateway?

The API Gateway will often deal with a request with the aid of invoking more than one micro services and aggregating the effects. It can trlate among internet protocols along with HTTP and Web Socket and net unfriendly protocols which are used internally.

An API Gateway is a middle function of your API control platform, although it isn’t the only characteristic. Key features of an API Gateway includes: capacity to offer enterprise-grade protection which includes spike arrest, quota, and analytics.

Q2. List Out All The Stages That Are Associated With A Notification Message?

The notification message simply is going through exceptional states they're:

Created

Scheduled

Started

Finished

Expired

Cancelled

Failed

Q3. Briefly Explain About Api Baas Data Model?

With the usage of API Baas records version, the statistics for the apps used are achieved at the utility unique level in which the collections of data entities are controlled inside a  single company.

Q4. What Is Apigee Sense?

Apigee Sense is an progressive API protection product that helps customers guard their APIs from adaptive threats like awful bots and automates hazard safety at the API layer for OWASP Top 10 threats. Apigee analyzes billions of API calls, detects risk styles, and guarantees protection with measures like blocking and throttling.

Q5. What Is Api Strategy And How Does Apigee Helps In Building Effective Api Strategy?

APIs are the key channel through which tractions are accomplished and content material is shared and allotted. A a success API software requires the right API method.

Apigee enables businesses to realize their API techniques with generation that makes it simpler for builders and vendors to explore and use APIs. Apigee Edge Enterprise is a sturdy management platform for the most demanding firms. Apigee Edge simplifies managing the digital cost chain with comprehensive Developer Services, Analytics Services, and API Services.

Q6. What Baas Stands For?

Baas stands for Backend-as-a-Service.

Q7. What Are The Features For Api Baas?

The capabilities of using API Baas are as follows:

Flexible records garage

Social graph capability

Geolocation functionality

User management

Push notifications

Client authentications

Performance monitoring

All of these capabilities are without a doubt to be had via RESTful API.

Q8. How Much Of Data Can Be Stored In The Apigee Api Baas?

With the unfastened account of Apigee Developer account, consumer will be able to save 25 GB really worth of records and all of this is supplied at no cost of cost.

Q9. What Are The Features Included In Apigee Api Management Solution?

The Apigee API management solution consists of:

Design: Build and layout APIs which are intuitive for builders to use and create.

Security: Leverage the inherently cozy nature of APIs to reveal records to partners securely.

Analytics: Derive actionable commercial enterprise insights through dashboards, visualization equipment, and reviews.

Access: Supports numerous architectures utilized by the organization, on-premises in a non-public or public cloud or as a hybrid approach.

Q10. What Is An Organization?

The following factors are approximately “agency”:

First of all, an corporation is not anything however a group of 1 or more applications.

It without a doubt has an administrative stage of get entry to.

Also, more than one accounts associated administrator get entry to is also supplied to an business enterprise.

In a nutshell, the username which you create whilst signup method the identical may be used as your name for the enterprise, that is default manner.

Q11. What Are Different Types Of Queries That Can Be Used While Querying The Data Store?

They are distinct ways of querying the facts store to get the specified facts, the following is the listing:

GET

PUSH

DELETE

Q12. Explain The Process Of Creating A Collection?

The following is one of the high-quality and best approaches to create a new series:

First of all Login to the Admin portal.

Within the left menu, click on on Data.

Click on Add Collection button.

Name the Collection that needs be created.

Click on Create.

The series could be created and could seem inside the list.

Q13. What Is User Grid?

The User grid is likewise the same type of service that API Baas platform affords. It is nothing however an open source assignment which permits the user to utilize its extraordinarily scalable backend as a provider platform. These kinds of services are especially used at the mobile systems.

Q14. How Is The Data Store Happen In Api Baas?

The records is stored inside the form of JSON- formatted items.

Thus it makes it smooth for the person and all exclusive form of facts can be saved without problems in the API Baas.

Q15. With The Use Of Apigee Sdk, It Is Possible To Monitor The Mobile Apps?

Yes, the cellular app tracking is feasible and also the mobile analytics is also feasible with the usage of the Apigee SDK.

Q16. How Is A Request Is Constructed Within The Apigee Api?

The request is built with the two inputs they are listed as follows:

Define the course to the gathering which you are planning to question.

Obviously, the question language declaration which virtually has your query.

Q17. What Is An Api Management?

API control is the technique of publishing, documenting and overseeing utility programming interfaces (APIs) in a comfy, scalable environment.

Q18. What Is Apigee?

Apigee is these days’s leading company of API generation and services for builders and companies that assist businesses use APIs to securely share statistics and services throughout myriad gadgets and channels. Apigee offers an wise API platform to accelerate the tempo of virtual enterprise.

Q19. What Can Be Done With The Use Of Apigee Sdk?

With the usage of Apigee SDKs, the consumer may be able to expand certain API calls that allows you to assist the utility to engage with the device and execute the need.

Q20. What Are The Two Types Of Calls That Can Be Developed Using Apigee Sdk?

The  forms of calls that may be developed using Apigee SDKs is:

Synchronous Calls

Asynchronous calls

Q21. What Are The Techniques To Optimize Your Data Store And Its Access?

The following are the 2 techniques which can be used to optimize the statistics store get entry to:

Denormalize and replica.

Start developing direct paths to that statistics which you want.

Q22. What Is Asynchronous Call?

If your API name is classed as Asynchronous name then:

It me that your software will no longer await the API name response and it's going to feature as it's far. Once the reaction is obtained it's going to encompass in the procedure and the gadget will maintain to paintings as it's miles.

It doesn’t have any performance lag due to the fact the applications work constantly and it doesn’t must forestall for any particular response to be obtained from the API calls.

Q23. Is Api Baas Has Flexible Data Querying Option?

Yes, API Baas has a flexible platform where the statistics queries may be done the equal manner as we do it in SQL style queries. With this, the person will be able to build or might be capable of carry out textual content-based searches in depth and the records may be retrieved as consistent with the exact requirement. It is likewise helpful wherein the records can be retrieved based totally on multiple choice standards.

Q24. Is Api Baas Platforms Are Flexible Enough To Store Data?

Yes, API Baas platform is surely very bendy platform and it has a capability to store any sort of statistics in the garage area. As this being simple, it allows the customers to build simple queries to complicated queries to drag a particular set of records if needed.

Q25. What Is An Application And What Is The Significance Of It?

Within the API Baas terminology, an agency can host one or more applications within it. Also, an utility is not anything but a specific set of the environment which stores the application facts that is associated with the app.

Q26. What Is Synchronous Call?

If your API name is assessed as Synchronous then:

It me that your software will reply only whilst there's a response back from the API call that changed into formerly made. Until an, until there's a reaction back from API call the system or the software will not characteristic similarly.

The use of this API call is useful if you need any consumer specific decisions are pending. This will help the customers to take appropriate selections and primarily based at the need the gadget will execute in addition and serve

It is likewise taken into consideration as a overall performance lag because continually it has to await the response from the API name and primarily based on the response the utility will react. This is the cause why they name this method as overall performance lag.

Q27. What Is The Use Of Aws Api Gateway?

With a few clicks in the AWS Management Console, we are able to create an AWS API gateway that acts as a “front door” for programs to get entry to information, commercial enterprise common sense, or functionality from your again-give up services, consisting of workloads going for walks on Amazon Elastic Compute Cloud (Amazon EC2), code going for walks on AWS Lambda, or any Web application.

Q28. What Is The Use Of Api Baas?

With using API Baas, a organisation or an employer can absolutely set up a cloud-based totally statistics platform in no time. Also, gives a platform where there is no need for server-side coding or any type of returned-end development wished.  It clearly helps the teams to recognition on the productivity and additionally assist them to visualize and build remarkable capabilities which useful resource in person revel in and in the long run allows the corporations to construct proper services and products.

API Baas is one of the components of Apigee Edge platform.

Q29. So Is There Any Limit With The Push Notifications Per Month?

With the loose Apigee Developer account, the person could be capable of send out approximately 10 million push notifications at a freed from cost. Further, if the person desires to ship out greater than 10 million push notifications consistent with month then they have got distinct pricing pl to cater the identical.

Q30. What Are The Key Features Of Api Gateway?

Key features of an API Gateway consists of:

Ability to provide business enterprise-grade safety such as spike arrest, quota, and analytics.

Ability to design API specs and trform SOAP APIs.

Manage APIs centrally but run them wherein your apps are.

Q31. What Is An Api Platform?

An API platform is an company which brings collectively two or greater distinct, but interdependent, groups of customers the usage of APIs. This creates a basis for computerized tractions among distinct networks. The platform unlocks hidden fee within the company by means of exposing its center as an API.

Q32. What Are The Api Security Features Available In Apigee Sense?

Apigee comfortable API control platform Apigee Edge offers an business enterprise-grade protection infrastructure that includes:

Role-based get entry to manage (RBAC)

Fine-grained policy control for authorization.

Authentication for customers, builders, and administrators.

Threat safety in opposition to XML, JSON, and DoS attacks.

Content-based routing, charge-proscribing, and traffic spikes safety.

Performance optimization and throttling on back-stop connections.

Managed access to APIs thru OAuth or other security schemes.

Secure your virtual assets from OWASP Top 10 threats like SQL injection, and JSON danger safety with Apigee.

Q33. What Sort Of Infrastructure Does An Application Provide?

Every utility will provide the subsequent infrastructure, they may be listed as follows:

Storing information

Retrieving records

Updating facts

Deleting information

All that is unique to an example of the utility.

Q34. What Is Apigee Edge And How It Helps In Enterprise Data Integration?

Companies interact with their customers and companions thru apps and services. These apps generate a huge quantity of statistics, which isn't always continually inside the manipulate of the organisation. However, businesses want to derive actionable intelligence from this records, to make knowledgeable enterprise selections.

Today’s information is designed for performance of intake in place of efficiency of garage, and are better served via API-based integration. Using APIs for business enterprise information integration, organizations can get direct visibility into how their facts is consumed.

Apigee Edge is the flagship API management product in Apigee’s wise API platform. Through its corporation records integration skills, you may optimize statistics from the backend structures to patron-facing apps.

Q35. What Is Apigee Api Used For?

Apigee is today’s leading provider of API generation and offerings for developers and companies that help agencies use APIs to soundly percentage records and offerings throughout myriad devices and channels. Apigee grants an clever API platform to accelerate the pace of digital business.

Q36. What Is The First And Last Stage Of A Notification Message?

The first level of a notification message is “Created”. The ultimate level of a notification message is “Failed”.

Q37. Do You Know If There Is Any Limit On The Number Of Api Calls That Can Be Executed With The Help Of Api Baas?

No, there may be no restriction on some of API calls which can be finished with the assist of API Baas.

Q38. With The Use Of Api Baas, Is There Is Any Limit On The Number Of Push Notifications That Are Sent Out?

No, there is no such restrict in phrases of sending out push notifications by way of the use of API Baas, but it is continually properly to be beneath a positive limit. The restrict that they've decided would be respectable enough is 10,000 push notifications in a single request.

If the message or the frenzy notification wishes to be sent to more than 10,000 recipients then it is cautioned to ship the rush notifications to the focused gadgets in batch codecs.

Q39. How Do You Safeguard The Security Of Your Api Infrastructure As Data Is Exposed To Mobile Apps, Developers, And Partners?

Application get admission to controls and danger safety are key security mechanisms for safety of APIs utilized by outside or internal builders. Apigee API management guarantees that internal builders or partners are productive in a comfortable, well managed platform.

Q40. What Is Api Mashery?

From a patron/platform angle, Mashery is a whole API management answer that consists of: API get entry to manipulate, authentication (OAuth 2, OAuth 1, etc.), visitors management, caching, and packaging (manage APIs as merchandise), filtering, reporting/analytics, and extra.

Q41. What Is The Backend Data Store For The Api Baas?

The API Baas is datastore is supported by using Cassandra; it's far one of the famous NoSQL kinds of database.

Q42. Api Centric Architecture And What Are The Features?

APIs are now the foundation for the development of scalable and productive organisation programs. The necessities for tremendously personalised, contextually conscious, predictive applications added to distinct sorts of clients with better ranges of scale have driven utility structure to transport past traditional web application to a focus on API-centric architecture.

Apigee API Management Platform, Edge, lets in today’s API-centric structure to:

Consume and convey APIs.

Connect to customers at the the front quit.

Integrate internal backend structures.

Enable aspect get entry to to different packages.

Q43. How Different Is Api Baas Vs User Grid?

To be sincere, API Baas and User grid both provide the identical sort of carrier or the platform. In actual comparison, API Baas platform certainly presents more alternatives and services like Push notifications, app monitoring, and A/B testing and so on. All these services are not available in User grid.

Q44. What Is An Azure Api Management Service?

Use Azure API Management as a turnkey answer for publishing APIs to outside and inner clients. Quickly create steady and present day API gateways for existing lower back-cease offerings hosted everywhere, at ease and guard them from abuse and overuse, and get insights into utilization and health.

Q45. When Will The App Usage Data Be Uploaded To The Server?

Usually, the app usage facts is uploaded to the server whenever the app is started out.