Interbev Philippines Interview Questions and Answers

finally is used in try-catch block to execute a block of code regardless of whether an exception is thrown or not.

• finally block is executed after try and catch blocks

• It is used to release resources like file handles, database connections, etc.

• It is also used to perform cleanup operations

• finally block is optional

Application performance can be increased by optimizing code, improving hardware, and using caching.

• Optimize code by reducing unnecessary computations and improving algorithms

• Improve hardware by upgrading servers, increasing memory, and using solid-state drives

• Use caching to reduce database queries and improve response time

• Implement load balancing to distribute traffic evenly across multiple servers

• Use profiling tools to identify performance bottlenecks and optimize accordingl...read more

Mandatory tags for Swift messages

• 20 - Sender's Reference

• 21 - Related Reference

• 32A - Value Date, Currency Code, Amount

• 50A - Ordering Customer

• 52A - Ordering Institution

• 56A - Intermediary Institution

• 57A - Account With Institution

• 59A - Beneficiary Customer

• 71A - Details of Charges

Agile methodologies are iterative and incremental approaches to software development that prioritize customer satisfaction and adaptability.

• Agile methodologies prioritize individuals and interactions over processes and tools.

• They emphasize working software over comprehensive documentation.

• Agile teams work in short iterations, with frequent feedback and adaptation.

• Examples of agile methodologies include Scrum, Kanban, and Extreme Programming (XP).

Regression testing is the process of testing changes made to a software application to ensure that existing functionality still works as expected.

• It is performed after making changes to the software application

• It ensures that existing functionality is not affected by the changes

• It helps to identify any new defects introduced by the changes

• It can be automated to save time and effort

• Examples include testing after bug fixes, new feature additions, and software upgrades