Areteans Interview Questions and Answers

Class structure in Pega refers to the organization of rules and data in a hierarchical manner.

• Classes are used to group related rules and data together.

• Classes can inherit properties and rules from parent classes.

• Classes can have child classes that inherit their properties and rules.

• Classes are defined in the Application Explorer in Pega.

• Example: A 'Customer' class may have child classes like 'GoldCustomer' and 'Silver

A data page in Pega is a reusable container for holding data that can be shared across multiple users and sessions.

• Data pages are used to retrieve and store data from various sources such as databases, APIs, or clipboard.

• They help improve performance by reducing the number of times data needs to be fetched from the source.

• Data pages can be parameterized to allow for dynamic data retrieval based on user input.

Report definition is a set of criteria used to retrieve and display data in a structured format.

• Report definition specifies the data source, filters, sorting, and grouping criteria for generating a report.

• It defines the layout and formatting of the report, including headers, footers, and columns.

• Report definitions can be saved and reused for generating similar reports in the future.

• Examples of report definitions includ...read more

Decision table is a tabular representation of all possible conditions and corresponding actions, while decision tree is a graphical representation of decision-making process.

• Decision table lists all possible conditions and corresponding actions in a tabular format.

• Decision tree is a graphical representation of decision-making process, showing different paths and outcomes.

• Decision table is more suitable for complex cond...read more

An external database or system is a separate data storage or software application that is accessed by another system.

• External databases are used to store data that is separate from the main system's database.

• External systems can include APIs, web services, or other software applications that interact with the main system.

• Examples include connecting a CRM system to an external email marketing platform, or accessing weat