Ques:- Can a method be static and synchronized
Asked In :-
ZoomRx, metrolinx, changepond technologies, cloudstrats., amadeus software labs india private limited,
Ques:- Why an onMessage call in Message-driven bean is always a seperate transaction
Asked In :-
amadeus software labs india private limited,
Ques:- What synchronization constructs does Java provide? How do they work?
Asked In :-
Outline Systems India, Paktolus Solutions, neudesic, scott logic, amadeus software labs india private limited,
Ques:- What is the basic difference between Java and .Net
Asked In :-
Solera Holdings, Keyence, amrita university, v3it consulting inc, amadeus software labs india private limited,
Ques:- What is JSP scriptlet ?
Asked In :-
Neudesic Technologies, Acuiti Labs (I), davidson kempner capital management, habile technologies, cloudstrats., amadeus software labs india private limited,
Ques:- What is syntel ltd ?
Asked In :-
Rits Software, SRS Business Solutions (India), KLA Tencor Software India, Nippon Data Systems, DataCore, SSA, Statestreet HCL Services, C-Edge Technologies, Microverse Automation, InvestoSure,
Ques:- Can you tell me the difference between DELETE & TRUNCATE commands?
Asked In :-
Creditsafe Technology, Novatech Software, GOMO Group AB, CareerNet, IG Infotech, Data Patterns, Signiwis Technologies, ZF Group, Agicent Technologies, WSP,
Ques:- Difference between “ORACLE” and “MICROSOFT ACCESS” databases.
Asked In :-
Celestial Systems Pvt., TripStack (ALP Consulting), Winshuttle Software (India), FIN Infocom, Next Wave, SpringRole, bluCursor Technologies, UTS Consultants, NAVYA, MiGrocer,
Right Answer:
Oracle is a powerful, enterprise-level relational database management system (RDBMS) designed for large-scale applications with high performance and scalability, while Microsoft Access is a desktop database application suitable for small to medium-sized applications, offering a user-friendly interface but limited scalability and performance compared to Oracle.
Oracle is a powerful, enterprise-level relational database management system (RDBMS) designed for large-scale applications with high performance and scalability, while Microsoft Access is a desktop database application suitable for small to medium-sized applications, offering a user-friendly interface but limited scalability and performance compared to Oracle.
Ques:- What is Files and Filegroups in SQL Server & it's implementation.
Asked In :-
Sumedha Softech, AQM Technologies, Smart Cube India, McKinsey Knowledge Center, Invesco, GyanMatrix Technologies, TSS Consultancy, ATYETI, Afterpay, MedSpecialized,
Ques:- Differentiate between response.write() and server.transfer() in asp.net?
Asked In :-
ANR Software, CCS Technologies, iOPEX, Searce, iProgrammer, Achala Solutions, AcuityAds, Sanfoundry, Solunus, Elenchus,
Ques:- What is Agile methodology, and how does it differ from traditional project management approaches
Asked In :-
Xoriant Solutions Pvt Ltd, Bold Technology Systems, AnAr Solutions, Rock Solid Solutions, Walkover Web Solutions, Toxsl Technologies, Itobuz Technologies, Addweb solutions, Indocosmo Systems, Fortunesoft IT Innovations,
Right Answer:
Agile is an iterative and incremental approach to project management that focuses on collaboration, flexibility, and customer satisfaction. Unlike traditional, sequential (waterfall) methods, Agile embraces change throughout the project lifecycle through short development cycles called sprints.
Agile is an iterative and incremental approach to project management that focuses on collaboration, flexibility, and customer satisfaction. Unlike traditional, sequential (waterfall) methods, Agile embraces change throughout the project lifecycle through short development cycles called sprints.
Ques:- Can you describe a time when an Agile project didn’t go as planned and how you handled it
Asked In :-
Xoriant Solutions Pvt Ltd, KRIOS Info Solutions, Netaxis IT Solutions (p), Trigent Software, Fortunesoft IT Innovations, Born Commerce, TNQ Technologies, LiteBreeze Infotech, Oodles Technologies, Sun Technology Integrators,
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."
"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."
Ques:- What is Scrum, and how do you implement it in software development projects
Asked In :-
Winsoft Technologies India Pvt. Ltd, Ziffity Solutions, Addweb solutions, Codiant Software Technologies, Solace Infotech, iROID Technologies, Dhruvsoft Services, Infinity Labs LLP, LiteBreeze Infotech, Define Labs,
Right Answer:
Scrum is an Agile framework for managing and completing complex projects.
Implementation involves:
1. **Roles:** Defining roles like Product Owner, Scrum Master, and Development Team.
2. **Sprints:** Working in short, time-boxed iterations (Sprints), typically 2-4 weeks.
3. **Artifacts:** Using artifacts like Product Backlog, Sprint Backlog, and Increment.
4. **Events:** Conducting events such as Sprint Planning, Daily Scrum, Sprint Review, and Sprint Retrospective.
5. **Continuous Improvement:** Regularly inspecting and adapting the process based on feedback.
Scrum is an Agile framework for managing and completing complex projects.
Implementation involves:
1. **Roles:** Defining roles like Product Owner, Scrum Master, and Development Team.
2. **Sprints:** Working in short, time-boxed iterations (Sprints), typically 2-4 weeks.
3. **Artifacts:** Using artifacts like Product Backlog, Sprint Backlog, and Increment.
4. **Events:** Conducting events such as Sprint Planning, Daily Scrum, Sprint Review, and Sprint Retrospective.
5. **Continuous Improvement:** Regularly inspecting and adapting the process based on feedback.
Ques:- What are the benefits and challenges of continuous delivery in an Agile environment
Asked In :-
KRIOS Info Solutions, Rock Solid Solutions, Shipco IT, Ziffity Solutions, Trigent Software, STIC SOFT E-SOLUTIONS, Namecheap Web Services, MatchMove India, Cloud Kinetics Technology Solutions, Sun Technology Integrators,
Right Answer:
**Benefits:** Faster time to market, reduced risk, improved quality, faster feedback, happier teams.
**Challenges:** Requires high automation, strong collaboration, cultural shift, investment in infrastructure, and robust testing.
**Benefits:** Faster time to market, reduced risk, improved quality, faster feedback, happier teams.
**Challenges:** Requires high automation, strong collaboration, cultural shift, investment in infrastructure, and robust testing.
Ques:- What is the difference between Kanban and Scrum, and when would you use each
Asked In :-
Unyscape Infocom Pvt. Ltd., Winsoft Technologies India Pvt. Ltd, DREAMORBIT SOFTECH PVT, Object Frontier Software, Hidden Brains InfoTech, Queppelin Technology Solutions, Walkover Web Solutions, Ziffity Solutions, Chegg India, Codiant Software Technologies,
Right Answer:
Kanban focuses on visualizing workflow, limiting work in progress (WIP), and continuous flow. Scrum uses time-boxed iterations (sprints) with specific roles (Scrum Master, Product Owner, Development Team) and events (sprint planning, daily scrum, sprint review, sprint retrospective).
Use Kanban when you need continuous delivery, have evolving priorities, and want to improve workflow incrementally. Use Scrum when you need structured development with fixed-length iterations, have clear goals for each iteration, and benefit from team collaboration with defined roles.
Kanban focuses on visualizing workflow, limiting work in progress (WIP), and continuous flow. Scrum uses time-boxed iterations (sprints) with specific roles (Scrum Master, Product Owner, Development Team) and events (sprint planning, daily scrum, sprint review, sprint retrospective).
Use Kanban when you need continuous delivery, have evolving priorities, and want to improve workflow incrementally. Use Scrum when you need structured development with fixed-length iterations, have clear goals for each iteration, and benefit from team collaboration with defined roles.
Ques:- Can you explain the architecture of AEM and its core components (Sling, OSGi, JCR)
Asked In :-
DREAMORBIT SOFTECH PVT, Novalnet e-Solutions, Bhanguz, Antier Solutions, Target Integration, Shipmnts, CodeCraft Technologies, MAK Controls & Systems, VSPLASH TECHLABS, Corent Technology,
Right Answer:
AEM (Adobe Experience Manager) architecture is based on three core components:
1. **Sling**: A web framework that maps HTTP requests to content resources. It allows developers to create dynamic web applications by using a resource-oriented approach, enabling easy access to content stored in the JCR.
2. **OSGi**: A modular system and service platform that allows for the dynamic loading and unloading of components (bundles). In AEM, OSGi manages the lifecycle of these components, enabling modular development and deployment.
3. **JCR (Java Content Repository)**: A specification for a content repository that stores and manages content in a hierarchical structure. AEM uses JCR to store all content, including pages, assets, and configurations, allowing for efficient content retrieval and management.
Together, these components enable AEM to deliver a flexible, scalable, and efficient content management solution.
AEM (Adobe Experience Manager) architecture is based on three core components:
1. **Sling**: A web framework that maps HTTP requests to content resources. It allows developers to create dynamic web applications by using a resource-oriented approach, enabling easy access to content stored in the JCR.
2. **OSGi**: A modular system and service platform that allows for the dynamic loading and unloading of components (bundles). In AEM, OSGi manages the lifecycle of these components, enabling modular development and deployment.
3. **JCR (Java Content Repository)**: A specification for a content repository that stores and manages content in a hierarchical structure. AEM uses JCR to store all content, including pages, assets, and configurations, allowing for efficient content retrieval and management.
Together, these components enable AEM to deliver a flexible, scalable, and efficient content management solution.
Ques:- How do you create and manage templates and components in AEM
Asked In :-
Bold Technology Systems, Chegg India, MatchMove India, Enovate IT Outsourcing, XIPHIAS Software Technologies, Srijan Technologies, 9series Solutions, Evince Development, Travanleo Info Solutions India, Visionet Systems,
Right Answer:
To create and manage templates and components in AEM, follow these steps:
1. **Create a Template**:
- Navigate to the AEM Sites console.
- Select the appropriate site and click on "Create" > "Page".
- Choose a template from the available options or create a new one using the Template Editor.
2. **Create a Component**:
- Go to the AEM Sites console and navigate to the "Apps" folder.
- Right-click on the desired location and select "Create" > "Component".
- Define the component properties, including name, description, and the component type (e.g., HTL, JSP).
3. **Manage Templates and Components**:
- Use the AEM Touch UI or Classic UI to edit, configure, and manage templates and components.
- Utilize the "Component Policy" to define the behavior and properties of components.
- Version control can be managed through AEM's built-in versioning features.
4. **Testing and Publishing**:
- Test the templates and components in the author environment.
- Once verified, publish them to the publish environment for live use.
5. **Maintain and Update**:
- Regularly review and update templates and components as needed to ensure they meet project requirements and best practices.
To create and manage templates and components in AEM, follow these steps:
1. **Create a Template**:
- Navigate to the AEM Sites console.
- Select the appropriate site and click on "Create" > "Page".
- Choose a template from the available options or create a new one using the Template Editor.
2. **Create a Component**:
- Go to the AEM Sites console and navigate to the "Apps" folder.
- Right-click on the desired location and select "Create" > "Component".
- Define the component properties, including name, description, and the component type (e.g., HTL, JSP).
3. **Manage Templates and Components**:
- Use the AEM Touch UI or Classic UI to edit, configure, and manage templates and components.
- Utilize the "Component Policy" to define the behavior and properties of components.
- Version control can be managed through AEM's built-in versioning features.
4. **Testing and Publishing**:
- Test the templates and components in the author environment.
- Once verified, publish them to the publish environment for live use.
5. **Maintain and Update**:
- Regularly review and update templates and components as needed to ensure they meet project requirements and best practices.
Ques:- What is continuous integration/continuous deployment (CI/CD) and how does it benefit software development
Asked In :-
Radicle Software, QUALYS SECURITY TECHSERVICES, COEPD, Pi Techniques, Peoplefy Infosolutions, ICAT Design & Media College, Xoriant Solutions, Globant India, HBL POWER SYSTEMS LIMITED, Vaanam Technologies,
Right Answer:
Continuous Integration (CI) is the practice of frequently merging code changes into a central repository, where automated builds and tests are run. Continuous Deployment (CD) is the practice of automatically deploying every change that passes the tests to production.
Benefits of CI/CD include:
1. Faster development and release cycles.
2. Early detection of bugs and issues.
3. Improved collaboration among team members.
4. Higher quality software with fewer defects.
5. Reduced manual work and deployment errors.
Continuous Integration (CI) is the practice of frequently merging code changes into a central repository, where automated builds and tests are run. Continuous Deployment (CD) is the practice of automatically deploying every change that passes the tests to production.
Benefits of CI/CD include:
1. Faster development and release cycles.
2. Early detection of bugs and issues.
3. Improved collaboration among team members.
4. Higher quality software with fewer defects.
5. Reduced manual work and deployment errors.
Ques:- What is a Software Component (SWC) in AUTOSAR
Asked In :-
Xoriant Solutions Pvt Ltd, Walkover Web Solutions, Radicle Software, Finoit Technologies, Target Integration, Sumedha Softech, Infinite Computer Solutions India, Vanderlande Industries, Effivity Technologies, Clicks Bazaar Technologies,
Right Answer:
A Software Component (SWC) in AUTOSAR is a modular unit of software that encapsulates specific functionality and can communicate with other components through defined interfaces. It promotes reusability and separation of concerns in automotive software development.
A Software Component (SWC) in AUTOSAR is a modular unit of software that encapsulates specific functionality and can communicate with other components through defined interfaces. It promotes reusability and separation of concerns in automotive software development.
Ques:- How do you handle version control in Ab Initio development
Asked In :-
CakeSoft Technologies, Cyber Group India, Keyideas Infotech, Digital Nirvana Information Systems (I), Technonix Infosystem, Hinduja Tech, Planetcast Media Services, Polestar Solutions & Services India LLP, Novatech Software, Tarana Wireless,
Right Answer:
In Ab Initio development, version control is handled by using a combination of the following methods:
1. **Source Control Systems**: Integrate with tools like Git or SVN to manage code versions and track changes.
2. **Project Directory Structure**: Organize projects into directories that reflect different versions or releases.
3. **Naming Conventions**: Use consistent naming conventions for graphs and components to indicate versioning.
4. **Documentation**: Maintain detailed documentation of changes and version history for each component.
5. **Ab Initio's Version Control Features**: Utilize Ab Initio's built-in version control features, such as the ability to save and manage different versions of graphs and metadata.
By combining these practices, you can effectively manage version control in Ab Initio development.
In Ab Initio development, version control is handled by using a combination of the following methods:
1. **Source Control Systems**: Integrate with tools like Git or SVN to manage code versions and track changes.
2. **Project Directory Structure**: Organize projects into directories that reflect different versions or releases.
3. **Naming Conventions**: Use consistent naming conventions for graphs and components to indicate versioning.
4. **Documentation**: Maintain detailed documentation of changes and version history for each component.
5. **Ab Initio's Version Control Features**: Utilize Ab Initio's built-in version control features, such as the ability to save and manage different versions of graphs and metadata.
By combining these practices, you can effectively manage version control in Ab Initio development.
