Find Interview Questions for Dronahq

Right Answer:
I have experience integrating AEM with Adobe Marketing Cloud and Adobe Analytics by using the AEM Adobe Analytics Cloud Service. This involves configuring the Adobe Analytics settings in AEM, setting up tracking for page views and events, and utilizing the Experience Cloud ID service for user tracking. I also implement data layer specifications to ensure accurate data collection and reporting.

Right Answer:
ABAP (Advanced Business Application Programming) is a high-level programming language created by SAP for developing applications on the SAP platform. It is primarily used for creating reports, interfaces, enhancements, and forms within SAP systems.

Right Answer:
The `attribute` keyword in ARM Compiler is used to specify additional properties or characteristics for functions, variables, or types, such as alignment, visibility, or calling conventions, allowing for fine-tuning of the generated code.

Right Answer:
To switch between ARM and Thumb modes in code, use the `BX` instruction with the least significant bit (LSB) set to 1 for Thumb mode and 0 for ARM mode. For example, to switch to Thumb mode, use `BX Rn` where `Rn` contains an address with the LSB set to 1. To switch back to ARM mode, use an address with the LSB set to 0.

Right Answer:
Transparent tables are database tables that have a one-to-one relationship with database tables in the underlying database, meaning each transparent table corresponds to a single table in the database. Pooled tables and cluster tables, on the other hand, are used to store multiple logical tables in a single database table. Pooled tables combine several tables into a single table for efficiency, while cluster tables group related tables together, allowing for more complex data structures.

Right Answer:
API versioning is the practice of managing changes to an API by assigning version numbers to different iterations of the API. It is important because it allows developers to introduce new features or make changes without breaking existing client applications that rely on older versions, ensuring backward compatibility and a smoother transition for users.

Right Answer:
Synchronous API calls wait for the response before moving on to the next task, while asynchronous API calls allow the program to continue executing other tasks while waiting for the response.

Right Answer:
API authentication is the process of verifying the identity of a user or application trying to access an API. Common methods include:

1. **API Keys**: Unique keys provided to users to access the API.
2. **Basic Authentication**: Uses a username and password encoded in Base64.
3. **OAuth**: A token-based authentication method that allows users to grant limited access to their resources without sharing credentials.
4. **JWT (JSON Web Tokens)**: A compact, URL-safe means of representing claims to be transferred between two parties, often used for stateless authentication.
5. **HMAC (Hash-based Message Authentication Code)**: Uses a secret key to create a hash of the request, ensuring data integrity and authenticity.

Right Answer:
HTTP methods are standardized request types used in APIs to perform actions on resources. The main methods are:

1. **GET**: Retrieve data from a server.
2. **POST**: Send data to a server to create a new resource.
3. **PUT**: Update an existing resource on the server.
4. **DELETE**: Remove a resource from the server.
5. **PATCH**: Apply partial modifications to a resource.

These methods define the action to be performed on the specified resource in the API.

Right Answer:
API testing is the process of verifying that an application programming interface (API) functions as expected, ensuring it meets the requirements for functionality, reliability, performance, and security. Tools that can be used for API testing include Postman, SoapUI, JMeter, RestAssured, and Swagger.

Right Answer:
A sprint backlog is a detailed plan of work for a specific sprint, derived from the product backlog. It's created during sprint planning by the development team, who select items from the product backlog they commit to complete, then break down those items into tasks and estimate the effort required for each.

Right Answer:
The Scrum Master is a servant-leader who helps the Scrum Team follow the Scrum framework. They facilitate Scrum events (Sprint Planning, Daily Scrum, Sprint Review, Sprint Retrospective), remove impediments, protect the team from distractions, and coach the team on Agile principles and practices.

Right Answer:
"In one project, we underestimated the complexity of integrating a new third-party API. This caused us to miss our sprint goal. To address this, we immediately re-estimated the remaining work, broke down the integration into smaller, more manageable tasks, and increased communication with the API vendor. We also temporarily shifted team focus to prioritize the integration, delaying a lower-priority feature for the next sprint. Finally, in the sprint retrospective, we implemented a better vetting process for third-party integrations to avoid similar issues in the future."

Right Answer:
* **Listen actively:** Understand their concerns and perspective.
* **Communicate clearly and frequently:** Keep them informed about progress and challenges.
* **Find common ground:** Focus on shared goals and objectives.
* **Be transparent:** Share data and evidence to support decisions.
* **Facilitate collaboration:** Encourage open dialogue and problem-solving.
* **Coach and mentor:** Help team members grow and improve.
* **Escalate when necessary:** Involve a Scrum Master or manager if the situation doesn't improve.

Right Answer:
The Agile Manifesto values:

* **Individuals and interactions** over processes and tools.
* **Working software** over comprehensive documentation.
* **Customer collaboration** over contract negotiation.
* **Responding to change** over following a plan.

That is, while the items on the right have value, we value the items on the left more.

Right Answer:
To improve relations with our customers, we can enhance communication by actively listening to their feedback, providing personalized support, and regularly checking in to understand their needs. Additionally, we can offer loyalty programs, ensure timely responses to inquiries, and create opportunities for customer engagement through events or surveys.

Right Answer:
The problem may be related to revenue generation, such as lower sales volume, pricing issues, or lack of differentiation in services compared to competitors.

Right Answer:
I would first identify the reasons for their lack of productivity through one-on-one conversations. Then, I would provide support, set clear expectations, and offer resources or training if needed. If the situation doesn't improve, I would consider reassigning their tasks or discussing further actions with management.

Right Answer:
They should consider market demand for fax machines, competition, production costs, potential pricing, target audience, and technological trends. If there is a significant demand and they can produce it at a competitive price, they should launch it; otherwise, they should hold off.

Right Answer:
Assess the current situation, identify key issues, engage with employees and stakeholders, streamline operations, focus on core products or services, improve cash flow, and develop a strategic plan for turnaround.