Find Interview Questions for Idealo internet gmbh

Right Answer:
A software developer primarily focuses on writing, testing, and maintaining code to create software applications. They are involved in the implementation of features and fixing bugs. In contrast, a software engineer applies engineering principles to software development, often involving system design and architecture. A software architect, on the other hand, is responsible for the overall structure and high-level design of software systems, making decisions about technology and frameworks used.

Right Answer:
AUTOSAR supports reusability and scalability through its standardized architecture, which allows software components to be developed independently and reused across different projects. It defines clear interfaces and communication protocols, enabling components to be easily integrated. Additionally, the layered architecture separates application software from hardware, allowing for scalability as new features or hardware platforms can be added without significant changes to existing components.

Right Answer:
Modularization techniques in ABAP include:

1. **Subroutines (FORM)** - Reusable blocks of code that can be called multiple times.
2. **Function Modules** - Encapsulated functions that can be called from any program or other function modules.
3. **Methods** - Part of classes in Object-Oriented ABAP, allowing encapsulation and reuse of code.
4. **Includes** - Code segments that can be included in multiple programs to avoid redundancy.

These techniques are important because they promote code reusability, improve maintainability, enhance readability, and facilitate easier debugging.

Right Answer:
The GDE (Graphical Development Environment) in Ab Initio development is used for designing, developing, and testing data integration applications. It provides a graphical interface for creating graphs, configuring components, and managing metadata, enabling developers to build ETL processes efficiently.

Right Answer:
A component is a reusable building block in Ab Initio that can perform specific functions, while a transform is a specific type of component that processes data by applying transformations to it.

Right Answer:
You can set a minimum width for IE using the `min-width` property in CSS. For better compatibility, you can also use a conditional comment to target IE specifically and apply a fallback using `width` or `min-width` in pixels. For example:

```css
.post-title {
min-width: 300px; /* Standard way */
}

/* For IE 6-8 */
<!--[if lt IE 9]>
<style>
.post-title {
width: 300px; /* Fallback for older IE */
}
</style>
<![endif]-->
```

Right Answer:
An alternate style sheet is a CSS file that provides different styling options for a webpage, allowing users to switch between styles. To link an alternate style sheet in HTML, use the `<link>` tag with the `rel` attribute set to "alternate stylesheet" and specify the `title` attribute for identification. For example:

```html
<link rel="stylesheet" type="text/css" href="style1.css" title="Style 1">
<link rel="alternate stylesheet" type="text/css" href="style2.css" title="Style 2">
```

Users can then select the alternate style through a user interface or browser settings.

Right Answer:
To create a link in HTML, use the `<a>` tag. For example:

```html
<a href="https://www.example.com">Click here</a>
```

Right Answer:
An ID selector is a CSS selector that targets an HTML element with a specific ID attribute, using the hash symbol (#) followed by the ID name. For example, `#myId` would select the element `<div id="myId">`.

Right Answer:
To create a link that opens a new window, use the following HTML code:

```html
<a href="https://www.example.com" target="_blank">Open Example</a>
```

Right Answer:
JavaScript closures are functions that remember their outer scope even when the function is executed outside that scope. They work by capturing the variables from their surrounding environment, allowing access to those variables even after the outer function has finished executing. This is useful for data encapsulation and maintaining state in asynchronous programming.

Right Answer:
In CSS, a class is defined with a dot (.) and can be applied to multiple elements, while an ID is defined with a hash (#) and should be unique to a single element on a page.

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.

Right Answer:
`var` is function-scoped or globally-scoped and can be re-declared and updated. `let` is block-scoped, can be updated but not re-declared in the same scope. `const` is also block-scoped, cannot be updated or re-declared, and must be initialized at the time of declaration.

Right Answer:
Semantic HTML elements are tags that clearly describe their meaning in a human- and machine-readable way, such as `<header>`, `<article>`, `<footer>`, and `<section>`. They are important because they improve accessibility, enhance SEO, and make the structure of the web page clearer for developers and browsers.

Right Answer:
We need to look at the cost of production, pricing strategy, marketing expenses, inventory management, and potential discounts or promotions affecting profit margins.

Right Answer:
I would choose to create a missile to push it out of the way, as it has a chance to completely avoid the impact.

Right Answer:
Approximately 10,000 newsstands.

Right Answer:
The average human head has about 100,000 to 150,000 hair follicles.

Right Answer:
I would analyze the resort's financial data, review customer feedback, assess competition, evaluate pricing strategies, examine operational costs, and investigate marketing effectiveness. Then, I would identify key areas for improvement and recommend actionable strategies to enhance customer experience, reduce costs, and increase revenue.