IBM C5050-285 Actual Free Exam Questions & Community Discussion

Exam Code/Number: C5050-285
Exam Name/Title: IBM Cloud Platform Application Development V1
Certification Provider: IBM
Corresponding Certification: IBM Certified Application Developer

Exam Questions: 49
Updated On: Jun 02, 2026

Question #11

A developer's application is falling to work correctly in IBM Bluemix PaaS. The developer is unsure if the problem is caused by a bad environment value or a bug in the code. How should they proceed?

A. Delete the service associated with VCAP_SERVICES and recreate it without rebinding.

B. Usecf env <app_name>to get all the environment variables forthe application.

C. Usecf set-env <app_name>to set all environment variables to null for the application.

D. Rebind the service associated with VCAP_SERVICES.

Discussion 0

Correct Answer: D Vote an answer

Question #12

Which two capabilities are available in the dashDB Service Web Console to manage instances in IBM Bluemix PAAS? (Select two.)

A. sync data from an instance of Cloudant

B. load relational data directly from another instance of dashDB

C. load Comma Separated Values (CSV) from an external file

D. load time series data directly from an instance of the Time Series database

E. load relational data directly from an instance of SQL Database

Discussion 0

Correct Answer: C,D Vote an answer

Question #13

Which component is responsible for managing the deployment of an application running in IBM Bluemix PaaS?

A. Load Balancer

B. Cloud Controller

C. Router

D. Health Manager

Discussion 0

Correct Answer: B Vote an answer

Question #14

The following document exists in a Cloudant database named invoices created by user candidate

What information is required in order to delete it?

A. the document's most recent_revvalue only

B. the document's_idand most recent_revvalue

C. the document_idanduser

D. the document's_idonly

Discussion 0

Correct Answer: B Vote an answer

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Question #15

A developer is going into production with a consumer web application in IBM Bluemix PaaS. The developer is keen to understand how the application is performing to maximize customer retention.
The scaling history for the application shows repetitive scale out and scale in actions. To reduce resources used by each instance startup, the developer wants the scaling service to wait longer before taking action. What parameter should be changed and how?

A. decrease the cooldown period for scaling in

B. increase the cooldown period for scaling in

C. increase the cooldown period for scaling out

D. decrease the cooldown period for scaling out

Discussion 0

Correct Answer: D Vote an answer

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