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Cognizant
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Microservices route using API gateways and service discovery mechanisms.
Microservices communicate through API gateways which route requests to the appropriate service
Service discovery mechanisms help microservices locate and communicate with each other
Routing can be based on various factors like load balancing, service health, and versioning
Examples include Netflix Zuul for API gateway and Consul for service discovery
SCD 2 is a type of slowly changing dimension in data warehousing, where historical data is preserved by creating new records for changes.
Use effective date and end date columns to track changes over time
Implement Type 2 SCD in ETL processes to handle updates and inserts
Maintain history of changes by creating new records instead of updating existing ones
MD5 is a widely used cryptographic hash function that produces a 128-bit hash value.
MD5 stands for Message Digest Algorithm 5
It is commonly used to verify data integrity by generating a unique hash value for a given input
MD5 is not considered secure for cryptographic purposes due to vulnerabilities in its algorithm
What people are saying about Cognizant
I applied via Walk-in and was interviewed in Apr 2024. There was 1 interview round.
Cognizant interview questions for designations
Get interview-ready with Top Cognizant Interview Questions
I applied via Walk-in and was interviewed in Apr 2024. There was 1 interview round.
Claim adjudication is the process of reviewing and determining the validity of a claim submitted by a policyholder.
Claim adjudication involves reviewing the claim for accuracy and completeness.
It also includes verifying the policy coverage and determining the amount to be paid out.
Adjudication may involve communication with healthcare providers or other parties involved in the claim.
Examples of claim adjudication inclu...
Adjusting a claim involves reviewing the claim details and making necessary changes to ensure accuracy and completeness.
Review the claim details for accuracy
Identify any missing or incorrect information
Make necessary changes to the claim form or documentation
Submit the adjusted claim for processing
Follow up to ensure the claim is processed correctly
I am a dedicated and experienced professional with a strong background in project management and team leadership.
Over 8 years of experience in project management
Proven track record of successfully leading cross-functional teams
Strong communication and interpersonal skills
Proficient in budget management and resource allocation
Passionate about driving results and exceeding goals
Deployment of webapp into Azure app services involves creating an app service plan, configuring deployment settings, and deploying the webapp.
Create an app service plan in Azure portal
Configure deployment settings such as deployment slots, continuous deployment, and deployment credentials
Deploy the webapp using tools like Visual Studio, Azure CLI, or Azure DevOps
Oops concepts in C# include inheritance, polymorphism, encapsulation, and abstraction.
Inheritance allows a class to inherit properties and behavior from another class.
Polymorphism enables objects to be treated as instances of their parent class.
Encapsulation hides the internal state of an object and only exposes necessary functionality.
Abstraction focuses on the essential characteristics of an object while hiding irrel
Some of the top questions asked at the Cognizant Senior Associate interview -
The duration of Cognizant Senior Associate interview process can vary, but typically it takes about less than 2 weeks to complete.
based on 216 interviews
5 Interview rounds
based on 3.1k reviews
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