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API Management
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Identity & Access Management
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  Solutions to deliver your APIs in any environment.
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  Break down data silos, streamline workflows, and unlock insights.
- Identity & Access Management
  Create secure, unique, and compelling digital experiences with ease.
  
  Customer IAM
  
  For Consumers (B2C)
  
  For B2B Applications (B2B CIAM)
  
  For Citizens (G2C)
  
  Workforce IAM
  
  API Access Management
By Industry
- Healthcare
  Provide awesome digital experiences for payers, providers, and patients.
- Finance
  Deliver secure financial experiences at speed.
- Government
  Deliver secure and simplified digital services for governments and citizens.
Featured Blog
- Enhancing Interoperability and Streamlining Prior Authorization: A Look into CMS-0057-F
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Featured Whitepaper
- Transactions in a Microservice World
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  Learn About the Benefits of a WSO2 Subscription for Commercial Use.
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Featured Blog
- Self Manage Your WSO2 Support Portal Users
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- About WSO2
  Learn about who we are and our journey.
- Team
  The people behind our innovative technologies.
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  See how we’ve helped leading enterprises from around the world.
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Profile

Sample Questions

Ballerina language concepts

What is true about Ballerina's type system?

a) Ballerina type system supports union types.
b) Ballerina is a dynamically-typed language and all variables are implicitly typed.
c) Ballerina's type system is limited to primitive types such as integers, strings, and booleans.
d) Ballerina does not support the object type.

Ballerina database connectors and transactions

What is the purpose of the sql:ParameterizedQuery type in the Ballerina SQL connectors?

a) To allow writing SQL queries with parameters.
b) To store the results of a SQL query.
c) To define the structure of a database table.
d) None of the above.