55 Multicoreware, inc Interview Questions and Answers

20 common asked question in every interview

Alfresco

Ques:- How do you monitor performance and scale Alfresco for large enterprises

Asked In :- Rock Solid Solutions, MatchMove India, Appiness Interactive, Sardonyx Technologies, Softcell Technologies, Sify Technologies, Promact Infotech, Amrut Software, FourKites, Walking Tree Consultancy Services pvt,

Right Answer:
Monitor using tools like JMX, Activiti Admin UI, and database monitoring tools. Scale horizontally by clustering Alfresco and databases, and by using caching mechanisms like Redis or Memcached.

AUTOSAR RTE Development

Ques:- How do you test and debug RTE-generated interfaces

Asked In :- Manipal Technologies, Big Rattle Technologies, First Zen, Barracuda Networks, Black and White Business Solutions, Diya Systems (Mangalore), Maruti Techlabs, Stridely Solutions, chetu, FIN Infocom,

Right Answer:
To test and debug RTE-generated interfaces, you can follow these steps:

1. **Use RTE Trace Tools**: Enable tracing in the RTE to log communication between components.
2. **Check Configuration**: Verify the RTE configuration files for correct settings and mappings.
3. **Simulate Components**: Use simulation tools to test the behavior of software components in isolation.
4. **Unit Testing**: Implement unit tests for individual components to ensure they interact correctly with the RTE.
5. **Integration Testing**: Test the complete system to check the interactions between all components through the RTE.
6. **Debugging Tools**: Utilize debugging tools (like debuggers or IDEs) to step through the code and monitor RTE behavior during execution.
7. **Error Handling**: Implement and test error handling mechanisms to ensure robustness in communication failures.

By systematically applying these methods, you can effectively test and debug RTE-generated interfaces.

ABAP

Ques:- What are SELECT statements in ABAP and how are they used to retrieve data

Asked In :- SPARX IT SOLUTIONS, Third Eye Technologies, MMF INFOTECH, Sumedha Softech, SpotOn Software, APPS Associates Pvt., TPF Technologies, Falcon Autotech, Nippon Data Systems, Novatech Software,

Right Answer:
SELECT statements in ABAP are used to retrieve data from database tables. They allow you to specify which fields to select, from which table, and under what conditions. The basic syntax is:

```abap
SELECT field1, field2 FROM table_name WHERE condition INTO TABLE @DATA(result_table).
```

This retrieves data that meets the specified condition and stores it in an internal table.

AUTOSAR

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.

Alfresco

Ques:- What database and storage backends are supported by Alfresco

Asked In :- TVISHA TECHNOLOGIES PVT, SenecaGlobal IT Services, M/s. orange business services, Amtech Electronics India, Anlage Infotech (I), JIBE DEVELOPMENT SERVICES, Omnie Solutions (I), Aris Global Software, CloudMoyo, Inc, CareerNet,

Right Answer:
Alfresco supports databases like PostgreSQL, MySQL, Oracle, and Microsoft SQL Server. For storage, it supports filesystems (local or network), Amazon S3, and Azure Blob Storage.

Database Architect/ Designer SQL Server

Ques:- Difference between a “where” clause and a “having” clause

Asked In :- INNOART TECHNOLOGIES, Cotelligent India, OCCL, Sarjen Systems, ESAF Small Finance Bank, IDeaS - A SAS Company, bluCursor Technologies, Tripod Technologies, Busy Infotech, Flannels,

Management Trainee/ Trainee SQL Server

Ques:- Sql queries on Join, C, Data Structures (Mostly linked list, stack, queues), Basics of SDLC and Testing.

Asked In :- Anand Rathi IT, Verticurl Marketing, Network Labs, HARITA TECHSERV, Quantified Commerce, Mobiveil, C-Zentrix, Trak Global, Kira Talent, Key Computer Applications,

Right Answer:
To answer SQL queries on joins, you can use the following examples:

1. **Inner Join**:
```sql
SELECT a.column1, b.column2
FROM tableA a
INNER JOIN tableB b ON a.common_column = b.common_column;
```

2. **Left Join**:
```sql
SELECT a.column1, b.column2
FROM tableA a
LEFT JOIN tableB b ON a.common_column = b.common_column;
```

3. **Right Join**:
```sql
SELECT a.column1, b.column2
FROM tableA a
RIGHT JOIN tableB b ON a.common_column = b.common_column;
```

4. **Full Outer Join**:
```sql
SELECT a.column1, b.column2
FROM tableA a
FULL OUTER JOIN tableB b ON a.common_column = b.common_column;
``

Database Architect/ Designer SQL Server

Ques:- Explain open SQL vs native SQL?

Asked In :- Milliman India, CodeCraft Technologies, Attra Infotech, ETEA, Redisolve, Tessolve, HARITA TECHSERV, IT Cube Solutions, Test Yantra, Acrotrend Solutions,

Right Answer:
Open SQL is a database-independent SQL interface provided by SAP that allows developers to write queries without worrying about the underlying database system. It translates the queries into the appropriate SQL dialect for the specific database being used.

Native SQL, on the other hand, refers to the SQL syntax specific to a particular database management system (DBMS). It allows for the use of advanced features and optimizations specific to that DBMS but is not portable across different systems.

Database Administrator (dba) SQL Server

Ques:- How will you update multiple records in a single shot?From an ASP.net appli to SQL Serevr

Asked In :- Xoriant Solutions Pvt Ltd, Solace Infotech, Razorpay-Startup, Deligence Technologies, Zyoin Web Pvt., Girmiti Software, FANUC, Netcon Technologies, InCred, Nihilent Analytics,

Data Warehouse Developer SQL Server

Ques:- What is Views in sql server?

Asked In :- Addweb solutions, SenecaGlobal IT Services, VAct Technologies, AppItSimple Infotek Pvt Lmt, Sequretek IT Solutions, AQM Technologies, Anand Rathi, ESDS Software Solution, Nalsoft, Propellum Infotech,

Right Answer:
A view in SQL Server is a virtual table that is based on the result of a SQL query. It can contain rows and columns from one or more tables and is used to simplify complex queries, enhance security by restricting access to specific data, and present data in a specific format.

Web Development

Ques:- What is AJAX and how does it work

Asked In :- Object Frontier Software, Addweb solutions, Priya Softweb Solutions, TNQ Technologies, Oodles Technologies, Recodem, Novalnet e-Solutions, SWYM, Happiest Minds Technologies Pvt., Keyideas Infotech,

Right Answer:
AJAX (Asynchronous JavaScript and XML) is a web development technique that allows web pages to communicate with a server and update content asynchronously without reloading the entire page. It works by using JavaScript to send requests to the server, which can return data (often in JSON or XML format) that the browser can then use to update the webpage dynamically.

Web Development

Ques:- What is the difference between frontend and backend development

Asked In :- Object Frontier Software, Medvarsity Online, Walkover Web Solutions, Itobuz Technologies, Aakit Technologies, LiteBreeze Infotech, TRICON INFOTECH PVT, Spectra Medix India, Novalnet e-Solutions, SPARX IT SOLUTIONS,

Right Answer:
Frontend development refers to the part of a website or application that users interact with directly, including the layout, design, and user interface. Backend development involves the server-side, focusing on databases, server logic, and application functionality that users do not see.

Web Development

Ques:- What is the difference between synchronous and asynchronous code

Asked In :- Object Frontier Software, Queppelin Technology Solutions, Trigent Software, TNQ Technologies, Oodles Technologies, Radicle Software, Spectra Medix India, Energytech Global, Adnate IT Solutions, Ray Business Technologies,

Right Answer:
Synchronous code executes sequentially, meaning each operation must complete before the next one starts. Asynchronous code allows operations to run independently, enabling other tasks to proceed without waiting for the previous ones to finish.

Web Development

Ques:- What is the DOM and how do you manipulate it

Asked In :- DREAMORBIT SOFTECH PVT, Walkover Web Solutions, Ziffity Solutions, Hummingbird Web Solutions, Addweb solutions, Fortunesoft IT Innovations, LiteBreeze Infotech, Sun Technology Integrators, Recodem, Adnate IT Solutions,

Right Answer:
The DOM (Document Object Model) is a programming interface for web documents that represents the structure of a webpage as a tree of objects. You can manipulate the DOM using JavaScript by selecting elements (e.g., using `document.getElementById`, `document.querySelector`), modifying their properties (e.g., `element.innerHTML`, `element.style`), adding or removing elements (e.g., `element.appendChild`, `element.remove`), and responding to events (e.g., `element.addEventListener`).

Web Development

Ques:- What is responsive design and how do you implement it

Asked In :- Addweb solutions, Aakit Technologies, Born Commerce, Namecheap Web Services, TNQ Technologies, Walstar Technologies, LiteBreeze Infotech, TRICON INFOTECH PVT, Happiest Minds Technologies Pvt., Spark Infosys,

Right Answer:
Responsive design is an approach to web development that ensures a website looks and functions well on various devices and screen sizes. It is implemented using flexible grid layouts, fluid images, and CSS media queries to adapt the layout and content based on the device's screen size and orientation.

MulticoreWare, Inc. is a cutting-edge software company specializing in developing innovative solutions for multicore processors. Founded in 2009, the company has emerged as a leader in parallel computing, catering to a wide range of industries such as artificial intelligence, automotive, consumer electronics, and more. One of MulticoreWare\'s flagship offerings is its multicore programming framework, which enables developers to efficiently harness the power of multicore processors for enhanced performance and scalability. This framework has been instrumental in optimizing complex algorithms for various applications, including image and video processing, machine learning, and data analytics. In addition to its software solutions, MulticoreWare also provides consulting services to assist organizations in optimizing their software for multicore architectures. With a team of highly skilled engineers and experts in parallel computing, the company has earned a reputation for delivering tailored solutions that meet the unique requirements of its clients.

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