CGI Group Senior Consultant Interview Questions and Answers

Scatter gather is a technique used in parallel computing to improve performance by dividing tasks and collecting results.

• Scatter gather involves dividing a large task into smaller sub-tasks that can be executed in parallel.

• The results of each sub-task are then collected and combined to produce the final output.

• This technique is commonly used in high-performance computing and data processing applications.

• Examples of scatter gather implementations include MPI (Message Passing I...read more

Functions in MuleSoft are pre-built modules that can be used to perform specific tasks.

• Functions can be used for data transformation, error handling, logging, and more.

• Examples of functions include the HTTP Listener, DataWeave, Logger, and Choice.

• Functions can be customized and extended using Java or scripting languages like Groovy.

• MuleSoft also provides connectors to integrate with various systems and APIs.

• Functions can be organized into flows to create a complete integratio...read more

MuleSoft has various connectors for different systems such as Salesforce, SAP, and more.

• MuleSoft has connectors for Salesforce, SAP, Workday, NetSuite, and more

• Connectors are used to integrate different systems and applications

• Connectors provide pre-built integration flows and APIs

• MuleSoft also has a connector development kit for creating custom connectors

Yes, I have created APIs using various programming languages and frameworks.

• I have created RESTful APIs using Node.js and Express framework.

• I have also created APIs using Python and Flask framework.

• I have experience in creating APIs that interact with databases like MongoDB and MySQL.

• I have used Swagger to document APIs and Postman to test them.

• I have also integrated APIs with third-party services like Twilio and Stripe.

Batch processing is the execution of a series of jobs in a single batch.

• Batch processing is used to process large volumes of data or transactions.

• It involves collecting data, processing it in batches, and then outputting the results.

• Batch processing is often used in industries such as banking, finance, and manufacturing.

• Examples of batch processing systems include payroll processing, billing systems, and inventory management systems.

Choice router is a feature in Cisco Unified Contact Center Express that allows callers to choose their preferred language or department.

• Choice router is a call routing feature in Cisco Unified Contact Center Express.

• It allows callers to choose their preferred language or department.

• It can be configured to route calls based on IVR menu selections or voice recognition.

• It helps improve customer experience by providing personalized routing options.