SAP Certified Development Associate C_HANADEV_18 Passing Score

 To see the commits applied to the file in the remote Git repository without syncing the file, you need to use the git fetch command. This command downloads the latest changes from the remote repository to your local repository, but does not merge them with your local branches. This way, you can inspect the differences between your local and remote files, and decide whether to merge them later or not. You can use the SAP Web IDE for SAP HANA or the command line to execute the git fetch command. The other options are incorrect because they either sync the file or do not download the changes from the remote repository. The git stash command saves your local changes to a temporary stash and reverts your working directory to the last commit. This command is useful when you want to switch branches or pull changes without committing your local changes, but it does not download the changes from the remote repository. The git merge command combines the changes from one branch into another branch. This command is useful when you want to sync your local branch with the remote branch, but it does not allow you to see the commits applied to the file before merging. The git pull command fetches and merges the changes from the remote repository into your local branch. This command is useful when you want to update your local branch with the latest changes from the remote branch, but it does not allow you to see the commits applied to the file before merging. References:

• Git Fetch - SAP Help Portal
• Git Merge - SAP Help Portal
• Git Pull - SAP Help Portal
• Git Stash - SAP Help Portal
• HA100 - SAP HANA 2.0 SPS06 Introduction - SAP Training

Associations are used in the persistence model for SAP HANA extended application services, advanced model (XS advanced) to define the multiplicity and key of an entity relation. An entity relation is a logical connection between two entities, such as one-to-one, one-to-many, or many-to-many. Multiplicity specifies how many instances of one entity can be related to one instance of another entity. Key specifies which attributes of the related entities are used to identify and join the instances. Associations are defined using the Core Data Services (CDS) language, which is a declarative language for modeling data structures and services. Associations are part of the CDS entity definition, and they can be used to navigate from one entity to another, and to filter, aggregate, or project data from the target entity12.

The other options are not correct because they are not the purposes of using associations in the persistence model for XS advanced. Associations do not enforce database-level constraints, such as primary keys, foreign keys, or check constraints. These constraints are defined separately using the CDS annotations or the SQL DDL statements. Associations do not define the relationships between contexts and views, which are different types of CDS artifacts. A context is a namespace for grouping related CDS artifacts, such as entities, views, types, or associations. A view is a CDS artifact that defines a data model based on one or more entities or other views, and applies filters, joins, aggregations, or other operations on the data. Associations do not set relationships between multiple contexts, which are independent from each other and do not have any logical connection. References:

• SAP HANA Platform, SAP HANA Modeling Guide for SAP HANA Web Workbench, Core Data Services
• SAP HANA Platform, SAP HANA Developer Guide for SAP HANA Web IDE, Developing Database Modules, Developing Core Data Services Models, Defining Associations

The SQL Script Code Analyser is a tool that scans SQL Script code for potential issues and provides suggestions for improvement. The tool can be accessed from the SAP Web IDE for SAP HANA or from the SAP HANA database explorer. The tool scans for issues in the following categories:

• Performance: This category covers issues that may affect the execution time or resource consumption of the SQL Script code, such as inefficient joins, missing indexes, unnecessary data transfers, etc. The tool provides recommendations for optimizing the code, such as using parallel processing, avoiding nested loops, using table variables, etc.
• Security: This category covers issues that may expose the SQL Script code to security risks, such as SQL injection, privilege escalation, data leakage, etc. The tool provides recommendations for securing the code, such as using parameterized queries, escaping literals, applying proper authorization checks, etc.
• Consistency: This category covers issues that may affect the readability, maintainability, or portability of the SQL Script code, such as coding style, naming conventions, documentation, compatibility, etc. The tool provides recommendations for improving the code quality, such as using consistent indentation, avoiding hard-coded values, adding comments, following best practices, etc.

The other options are incorrect because privileges and business logic are not issue categories that the SQL Script Code Analyser scans for. Privileges are handled by the SAP HANA Deployment Infrastructure framework, which automatically grants the necessary privileges to the technical users and roles that access the HDI container objects. Business logic is the domain-specific logic that defines the functionality and behavior of the SQL Script code, and it is not within the scope of the tool to verify or validate it. References:

• SQL Script Code Analyzer - SAP Help Portal
• SQL Script Code Analyzer in SAP Web IDE for SAP HANA - SAP Help Portal
• SQL Script Code Analyzer in SAP HANA Database Explorer - SAP Help Portal
• HA150 - SAP HANA 2.0 SPS06 SQLScript for SAP HANA - SAP Training

SAPUI5 is a JavaScript-based UI framework that enables the development of web applications that run on various devices and platforms. SAPUI5 has the following characteristics12:

• Provides an extensibility concept: SAPUI5 allows developers to extend or customize the standard UI components, such as controls, views, or controllers, to meet specific requirements or scenarios. SAPUI5 also supports the creation of custom UI components, which are reusable and modular UI elements that can be integrated into other SAPUI5 applications.
• Enables responsive application design: SAPUI5 supports the development of responsive applications, which are applications that adapt to different screen sizes, orientations, and resolutions, and provide a consistent and optimal user experience across different devices. SAPUI5 provides various layout options, such as grids, panels, or flexboxes, to arrange the UI elements according to the available space. SAPUI5 also provides various UI patterns, such as master-detail, split-screen, or full-screen, to organize the application content and navigation according to the device type.
• Supports customer-specific theming: SAPUI5 allows developers to apply different themes to the UI components, such as colors, fonts, icons, or backgrounds, to match the branding or style of the customer or the application. SAPUI5 provides a set of predefined themes, such as SAP Fiori, SAP Belize, or SAP Quartz, that follow the SAP design guidelines and principles. SAPUI5 also provides tools, such as the UI Theme Designer or the SAPUI5 Theme Builder, to create or modify custom themes.

The other options are not correct because they are not characteristics of SAPUI5. SAPUI5 does not render the UI on the server side, but rather on the client side, in the browser or the device that accesses the application. SAPUI5 does not provide a device-specific user experience, but rather a device-agnostic user experience, which means that the application can run on any device and platform without requiring any changes or adaptations. References:

• SAP HANA Platform, Developing Applications with SAP HANA Cloud Platform, Developing Multi-Target Applications, Developing HTML5 Modules, Developing SAPUI5 Applications
• SAP HANA Platform, SAP HANA Extended Application Services, Advanced Model, Developing and Deploying Applications, Developing SAP Fiori Applications, Developing SAPUI5 Applications