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Kraken digital asset exchange Interview Questions and Answers
Ques:- How to test a application in flash?
Right Answer:
To test a Flash application, follow these steps:

1. **Set Up Testing Environment**: Ensure you have the necessary tools like Adobe Flash Player and a testing framework (e.g., Selenium, TestComplete).

2. **Functional Testing**: Verify that all features work as intended by interacting with the application and checking for expected outcomes.

3. **Performance Testing**: Assess the application's load time and responsiveness under various conditions.

4. **Compatibility Testing**: Test the application across different browsers and devices to ensure consistent performance.

5. **Usability Testing**: Evaluate the user interface for ease of use and accessibility.

6. **Security Testing**: Check for vulnerabilities, such as data exposure and injection flaws.

7. **Automated Testing**: Use automation tools to run repetitive tests efficiently.

8. **Bug Reporting**: Document any issues found during testing and communicate them to the development team for resolution.
Ques:- How do you ensure reusability and modularity in Ab Initio graphs
Right Answer:
To ensure reusability and modularity in Ab Initio graphs, you can use the following practices:

1. **Create reusable components**: Design reusable graphs and components (like subgraphs and reusable transformations) that can be called from multiple graphs.
2. **Use parameter files**: Implement parameter files to manage configurations and settings, allowing the same graph to be used in different contexts.
3. **Modular design**: Break down complex graphs into smaller, manageable subgraphs that focus on specific tasks, promoting clarity and reusability.
4. **Standardize naming conventions**: Use consistent naming conventions for graphs, components, and parameters to make them easily identifiable and reusable.
5. **Documentation**: Maintain clear documentation for each graph and component, explaining its purpose and how to use it, which aids in reusability.
Ques:- What is the role of OOP (Object-Oriented Programming) in modern ABAP developme
Right Answer:
OOP in modern ABAP allows for better code organization, reusability, and maintainability by using classes and objects, enabling developers to create modular and scalable applications.
Ques:- How is the RTE generated and what tools are used
Right Answer:
The RTE (Runtime Environment) is generated using tools like AUTOSAR Builder, DaVinci Developer, or EB tresos. These tools take the AUTOSAR XML files (ARXML) that define the system configuration and generate the corresponding RTE code, which facilitates communication between software components in an AUTOSAR-compliant system.
Ques:- How do you use inline assembly in ARM C code
Right Answer:
To use inline assembly in ARM C code, you can use the `asm` keyword followed by the assembly instructions in a string. For example:

```c
asm("MOV R0, #1");
```

You can also use the extended syntax for more complex operations:

```c
asm volatile (
"MOV R0, #1n"
"ADD R1, R0, #2"
);
```

Make sure to include any necessary input and output operands if needed.
Ques:- What is software development and what are the key stages of the software development lifecycle (SDLC)
Right Answer:
Software development is the process of designing, creating, testing, and maintaining software applications. The key stages of the software development lifecycle (SDLC) are:

1. **Planning**: Define the project scope and objectives.
2. **Requirements Analysis**: Gather and analyze user requirements.
3. **Design**: Create the architecture and design of the software.
4. **Implementation**: Write and compile the code.
5. **Testing**: Verify that the software works as intended and fix any issues.
6. **Deployment**: Release the software to users.
7. **Maintenance**: Provide ongoing support and updates as needed.
Ques:- Define about Link Server in Sql Server?
Right Answer:
A Linked Server in SQL Server is a connection that allows SQL Server to execute commands against OLE DB data sources outside of the SQL Server instance. This enables users to access and manage data from different databases or servers as if they were part of the local SQL Server database.
Ques:- What is imported Style Sheet? How to link?
Right Answer:
An imported style sheet is a CSS file that is included in another CSS file using the `@import` rule. To link it, you can use the following syntax in your CSS file:

```css
@import url("styles.css");
```

Alternatively, you can link a CSS file directly in an HTML document using the `<link>` tag:

```html
<link rel="stylesheet" href="styles.css">
```
Ques:- What is the Need for CSS ?
Right Answer:
CSS is needed to separate content from presentation, allowing for better design control, improved website performance, easier maintenance, and consistent styling across multiple pages.
Ques:- Why does Netscape lose my styles ?
Right Answer:
Netscape may lose styles due to its limited support for CSS standards, improper CSS syntax, or issues with the document structure that prevent styles from being applied correctly.
Ques:- What is JavaScript and how is it used in web development
Right Answer:
JavaScript is a programming language used to create interactive and dynamic content on websites. It allows developers to manipulate HTML and CSS, handle events, and communicate with servers, enhancing user experience and functionality in web development.
Ques:- What is a single page application SPA
Right Answer:
A Single Page Application (SPA) is a web application that loads a single HTML page and dynamically updates the content as the user interacts with the app, without requiring a full page reload.
Ques:- What is the difference between HTML and HTML5
Right Answer:
HTML5 is the latest version of HTML, which includes new features such as native support for audio and video, new semantic elements (like `<article>`, `<section>`, and `<header>`), improved parsing rules, and better support for web applications with APIs like local storage and canvas. HTML, on the other hand, refers to earlier versions that lack these enhancements.
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