10+ Li & Fung Interview Questions and Answers

Best practices for creating an API

• Design API around resources

• Use HTTP methods correctly

• Provide clear and concise documentation

• Version your API

• Implement security measures

• Use consistent error handling

• Optimize for performance

• Test thoroughly before release

Multiple inheritance in C# allows a class to inherit from multiple classes.

• C# does not support multiple inheritance of classes, but it supports multiple inheritance of interfaces.

• A class can inherit from multiple interfaces using the ':' symbol.

• Example: class MyClass : Interface1, Interface2 { }

There are three types of patches: Proactive, Reactive, and Patch Set Updates.

• Proactive patches are released to prevent known issues from occurring.

• Reactive patches are released to fix issues that have already occurred.

• Patch Set Updates are collections of patches that include bug fixes, security updates, and new features.

• Examples of patch types include Critical Patch Updates, Security Patch Updates, and Interim Patch Sets.

To apply ad patch, use adpatch utility provided by Oracle E-Business Suite.

• Ensure that the patch is compatible with your Oracle E-Business Suite version.

• Download the patch and unzip it in the $PATCH_TOP directory.

• Run adpatch utility with the patch directory path as input.

• Follow the prompts and review the log files for any errors.

• Restart the application services to complete the patching process.

To apply adop patch, use adop command with appropriate options.

• Ensure that the system is in the correct state for patching

• Download the patch and verify its integrity

• Apply the patch using adop command with appropriate options

• Run necessary post-patching tasks

• Verify the patch applied successfully

I recently built a complex system for automating network infrastructure deployment.

• Designed and implemented a custom Python framework for automating network infrastructure deployment

• Integrated the framework with Ansible for configuration management

• Developed custom modules for interacting with network devices using NETCONF and REST APIs

• Implemented a web-based UI for managing network infrastructure

• Utilized Git for version control and Jenkins for continuous integration and deplo...read more

Arrow is a high-performance JVM library for building and manipulating data structures.

• Arrow is a library for building and manipulating data structures in Java and Scala.

• It provides a functional, immutable, and type-safe approach to working with data.

• Arrow is commonly used in functional programming and big data applications.

• Examples of data structures in Arrow include Option, Either, and Try.

Annotations are used in Java to provide metadata about a program.

• Annotations start with the @ symbol

• Annotations can be used to provide information to the compiler or runtime environment

• Examples of annotations in Java include @Override, @Deprecated, and @SuppressWarnings

Salesforce is a cloud-based customer relationship management (CRM) platform that helps businesses manage their sales, customer service, marketing, and more.

• Cloud-based CRM platform

• Helps businesses manage sales, customer service, marketing, etc.

• Provides tools for automation, analytics, and collaboration