[Q19-Q37] Best Quality SAP C-HANADEV-18 Exam Questions 2Pass4sure Realistic Practice Exams [2024]

admin • July 4, 2024

[Q19-Q37] Best Quality SAP C-HANADEV-18 Exam Questions 2Pass4sure Realistic Practice Exams [2024]

Rate this post

Best Quality SAP C-HANADEV-18 Exam Questions 2Pass4sure Realistic Practice Exams [2024]

Critical Information To Certified Development Associate – SAP HANA 2.0 SPS06 Pass the First Time

SAP C-HANADEV-18 certification exam covers a range of topics including SAP HANA architecture, data modeling, SQL and SQL Script, database development, application development, and security. Candidates are required to have a solid understanding of these topics before taking the exam, and must be able to demonstrate their ability to apply this knowledge in real-world scenarios.

NEW QUESTION 19
A Node.js module is executed for the first time in SAP HANA extended application services, advanced model (XS advanced). Which of the following activities are performed automatically? There are 2 correct answers to this question.

The source code is compiled to create an executable binary file.

A new SAP HANA Deployment Infrastructure (HDI) container is created.

The required modules are downloaded based on module dependencies.

A new service is executed on the application server.

NEW QUESTION 20
Which artifacts do you define in the persistence model to access objects in an external SAP HANA Deployment Infrastructure container? Please choose the correct answer.

Views

Synonyms

Imports

Procedures

NEW QUESTION 21
Which functionality is provided by SAP WeblDE for SAP HANA? There are 2 correct answers to this question.

Syntax-aware editors for code

User management

Build and deploy applications

Organization and space management

NEW QUESTION 22
You need to access a remote database table object within your HDB module in a Multi-target application project.
In SAP HANA extended application services, advanced model (XS advanced) a user-provided service was created to access the external schema. The service is already declared in the Multi-target application project YAML file.
Which activities do you perform?

There are 3 correct answers to this question.

Create a view that refers to a synonym. n Create a synonym that refers to the view.

Create/update the .hdbgrants file providing authorizations for the remote schema.

Create a synonym for the remote table object.

Create a view that refers to the table.

To access a remote database table object within your HDB module in a Multi-target application project, you need to perform the following activities:
* Create/update the .hdbgrants file providing authorizations for the remote schema. This file defines the privileges that are granted to the HDI container technical users for accessing the remote schema. You need to specify the user-provided service name, the schema name, and the privileges, such as SELECT, INSERT, UPDATE, DELETE, EXECUTE, etc. You can also use the wildcard character (*) to grant privileges on all objects in the remote schema.
* Create a synonym for the remote table object. A synonym is a database object that provides an alternative name for another database object, such as a table, view, or procedure. You can use synonyms to simplify the access to remote objects by avoiding the need to specify the full qualified name. You can create a synonym in your HDB module by using the .hdbsynonym file, where you specify the target object name, the target object schema, and the user-provided service name.
* Create a view that refers to the table. A view is a database object that defines a logical table based on the result set of a SQL query. You can use views to access data from one or more tables, including remote tables, by applying filters, joins, aggregations, calculations, etc. You can create a view in your HDB module by using the .hdbview file, where you specify the SQL query that references the synonym of the remote table object.
The other options are incorrect because you do not need to create a view that refers to a synonym, nor create a synonym that refers to a view. These are redundant steps that do not add any value to the access of the remote table object. References:
* Accessing Remote Data – SAP Help Portal
* Granting Privileges on Remote Schemas – SAP Help Portal
* Creating Synonyms – SAP Help Portal
* Creating Views – SAP Help Portal

NEW QUESTION 23
A Node.js module is executed for the first time in SAP HANA extended application services, advanced model (XS advanced). Which of the following activities are performed automatically? There are 2 correct answers to this question.

The source code is compiled to create an executable binary file.

A new SAP HANA Deployment Infrastructure (HDI) container is created.

The required modules are downloaded based on module dependencies.

A new service is executed on the application server.

When a Node.js module is executed for the first time in SAP HANA extended application services, advanced model (XS advanced), the following activities are performed automatically12:
* A new SAP HANA Deployment Infrastructure (HDI) container is created: An HDI container is a logical database schema that contains the database objects and data that are required by the Node.js module. An HDI container is created based on the configuration and definition files of the Node.js module, such as the package.json, the mta.yaml, and the hdi-config.json. The HDI container is bound to the Node.js module as a service, and it can be accessed using the HDI client library or the SQL client library.
* The required modules are downloaded based on module dependencies: The Node.js module may depend on other modules or libraries that provide additional functionality or services, such as express, hdb, or passport. These dependencies are specified in the package.json file of the Node.js module, and they are downloaded and installed automatically from the npm registry or the SAP npm registry when the Node.js module is executed for the first time.
The other options are not correct because they are not activities that are performed automatically when a Node.js module is executed for the first time in XS advanced. The source code is not compiled to create an executable binary file, but rather interpreted and executed by the Node.js runtime environment. A new service is not executed on the application server, but rather the existing Node.js module is executed as a service on the application server. References:
* SAP HANA Platform, Developing Applications with SAP HANA Cloud Platform, Developing Multi-Target Applications, Developing Node.js Modules
* SAP HANA Platform, SAP HANA Extended Application Services, Advanced Model, Developing and Deploying Applications, Developing Node.js Applications

NEW QUESTION 24
Which services can you use in SAP HANA, express edition? There are 3 correct answers to this question.

Dynamic tiering

Text analytics

Multi-core and parallelization

System replication

Columnar OLTP and OLAP

SAP HANA, express edition is a streamlined version of SAP HANA that can run on laptops and other resource-constrained hosts, such as a cloud-hosted virtual machine. SAP HANA, express edition is free to use for in-memory databases up to 32 GB of RAM. SAP HANA, express edition supports the following services:
* Text analytics: This service allows you to analyze unstructured text data, such as documents, emails, tweets, and blogs, using natural language processing techniques. You can use text analytics to extract entities, facts, sentiments, and keywords from text data, and to perform linguistic analysis, such as tokenization, lemmatization, and part-of-speech tagging.
* Multi-core and parallelization: This service allows you to leverage the multi-core architecture and parallel processing capabilities of SAP HANA to optimize the performance of data-intensive operations, such as queries, calculations, and transformations. You can use multi-core and parallelization to distribute the workload across multiple CPU cores and threads, and to execute tasks in parallel or in batches.
* Columnar OLTP and OLAP: This service allows you to store and process data in a columnar format, which enables faster data compression, aggregation, and analysis. You can use columnar OLTP and OLAP to support both transactional and analytical workloads on the same data set, without requiring data duplication or pre-aggregation.
The other options are not correct because:
* A. Dynamic tiering: This service allows you to extend the SAP HANA in-memory database with disk-based tables that can store large volumes of warm or cold data. You can use dynamic tiering to reduce the memory footprint and cost of SAP HANA, while still maintaining query access to the disk-based data. However, dynamic tiering is not supported by SAP HANA, express edition, as it requires additional hardware and software components.
* D. System replication: This service allows you to create and maintain one or more secondary SAP HANA systems that are identical copies of a primary SAP HANA system. You can use system replication to ensure high availability and disaster recovery of SAP HANA, as the secondary systems can take over the role of the primary system in case of a failure. However, system replication is not supported by SAP HANA, express edition, as it requires additional licenses and configuration.
References:
* SAP HANA, express edition, Overview
* SAP HANA, express edition, Features
* SAP HANA, express edition, FAQ

NEW QUESTION 25
What key words are contained in the application descriptor file (xs-app.json)? There are 2 correct answers to this question.

routes

role-templates

tenant-mode

authentication Method

NEW QUESTION 26
Which OData capacity do you use when you need to restrict the number or selection of exposed columns?
Please choose the correct answer.

Parameter entity sets

Aggregation

Key specification

Property projection

Property projection is an OData capability that allows you to restrict the number or selection of exposed columns in an OData service. Property projection is achieved by using the $select query option, which specifies a subset of properties to be included in the response. The $select query option can be applied to a single entity, a collection of entities, or a complex type. Property projection can be used to reduce the payload size and improve the performance of the OData service.
For example, suppose you have an OData service that exposes a Products entity set with the following properties: ID, Name, Category, Price, and Description. If you want to restrict the number or selection of exposed columns to only ID and Name, you can use the $select query option as follows:
GET /Products?$select=ID,Name
The result is: { “@odata.context”: “$metadata#Products(ID,Name)”, “value”: [ { “ID”: 1, “Name”: “Laptop” }, { “ID”: 2, “Name”: “Mouse” }, { “ID”: 3, “Name”: “Keyboard” } ] }
The following OData capabilities are not used to restrict the number or selection of exposed columns, but for other purposes:
* Parameter entity sets: Parameter entity sets are a way to define entity sets that require one or more parameters to be specified in the request. Parameter entity sets can be used to implement function imports or actions that return a collection of entities. Parameter entity sets can also be used to filter or sort the results based on the parameters.
* Aggregation: Aggregation is a way to apply aggregate functions, such as sum, count, min, max, or average, to the properties of an entity set or a complex type. Aggregation can be used to perform calculations or analysis on the data. Aggregation is achieved by using the $apply query option, which specifies a transformation pipeline with various operators, such as groupby, aggregate, filter, or order by.
* Key specification: Key specification is a way to define the key properties of an entity type, which uniquely identify an entity instance within an entity set. Key specification is part of the entity type definition in the metadata document of the OData service. Key specification can be used to retrieve a single entity by its key values.
References:
* [OData Version 4.0 Part 2: URL Conventions], Section 5.1.1: System Query Option $select, pp. 10-11.
* [OData Version 4.0 Part 3: Common Schema Definition Language (CSDL)], Section 13: Entity Model, Subsection 13.2: Entity Sets, pp. 88-89.

NEW QUESTION 27
Why do you use associations in your persistence model for SAP HANA extended application services, advanced model (XS advanced)? Please choose the correct answer.

To enforce database-level constraints

To define the relationships between contexts and views

To define multiplicity and key of an entity relation

To set relationships between multiple contexts

NEW QUESTION 28
You use APPLY_FILTER to add a dynamic WHERE clause on SELECT statements. On which objects can you apply the filter? There are 2 correct answers to this question.

Scalar variables

Virtual tables

Database tables

Intermediate table variables

NEW QUESTION 29
Which of the following are characteristics of SAPUI5? There are 3 correct answers to this question.

Provides an extensibility concept

Enables responsive application design

Supports customer-specific theming

Renders the UI on the server side

Provides a device-specific user experience

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

NEW QUESTION 30
What happens if you define a database object in the persistence model and deploying using the SAP HANA Deployment Infrastructure (HDI)?
Please choose the correct answer.

A descriptive representation of the object is created in Hot during runtime.

The corresponding runtime object is created in the database module of the multi-target application during runtime.

The HDI container is created when the design-time object is saved.

The corresponding runtime object is created in the HDI container on deployment

NEW QUESTION 31
What are the issue categories that SQL Script Code Analyser scans for? There are 3 correct answers to this question.

Performance

Privileges

Security

Business logic

Consistency

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

NEW QUESTION 32
Which parameter do you adapt to change the file that is initially delivered by an HTML5 module? Please choose the correct answer.

Service_url parameter of the mta.xml file

Welcome file parameter of the xs-app.json file

Start parameter of the package.json file

Runners parameter of the projectjson file

An HTML5 module is a module that contains static web content, such as HTML, CSS, JavaScript, or images, that are delivered by a web server. An HTML5 module can be part of a multi-target application (MTA) project, which is a single application that consists of multiple modules that are developed using different technologies and designed to run on different target runtime environments. An HTML5 module can be deployed to the XS Advanced runtime environment, which is a platform that supports the development and execution of cloud-native applications on SAP HANA.
To change the file that is initially delivered by an HTML5 module, you need to adapt the welcome file parameter of the xs-app.json file. The xs-app.json file is a configuration file that defines the routing rules and authentication settings for the HTML5 module. The welcome file parameter specifies the name of the file that is served as the default document when the root path of the HTML5 module is requested. For example, if the welcome file parameter is set to “index.html”, then the file index.html in the HTML5 module will be delivered when the user accesses the URL of the HTML5 module without any additional path. The welcome file parameter can be changed to any valid file name that exists in the HTML5 module.
The other options are incorrect because they are not parameters that can be used to change the file that is initially delivered by an HTML5 module. The service_url parameter of the mta.xml file is a parameter that defines the URL of a service that is required by a module or provided by a resource in an MTA project. The start parameter of the package.json file is a parameter that defines the script that is executed when the npm start command is run in a Node.js module. The runners parameter of the project.json file is a parameter that defines the configuration of the runners that are used to execute the code in a Cloud Foundry module.
References:
* SAP HANA Platform 2.0 SPS06: Developing Multitarget Applications, Section 1.1
* SAP HANA Platform 2.0 SPS06: Developing Multitarget Applications, Section 1.3
* SAP HANA Platform 2.0 SPS06: Developing Multitarget Applications, Section 2.1
* SAP HANA Platform 2.0 SPS06: Developing Multitarget Applications, Section 2.2
* SAP HANA Platform 2.0 SPS06: Developing Multitarget Applications, Section 2.3
* SAP HANA Platform 2.0 SPS06: Developing Multitarget Applications, Section 2.4
* SAP HANA Platform 2.0 SPS06: Developing Multitarget Applications, Section 2.5
* SAP HANA Platform 2.0 SPS06: Developing Multitarget Applications, Section 2.6
* SAP HANA Platform 2.0 SPS06: Developing Multitarget Applications, Section 2.7
* SAP HANA Platform 2.0 SPS06: Developing Multitarget Applications, Section 2.8
* SAP HANA Platform 2.0 SPS06: Developing Multitarget Applications, Section 2.9

NEW QUESTION 33
Which of the following are characteristics of SAPUI5? There are 3 correct answers to this question.

Provides an extensibility concept

Enables responsive application design

Supports customer-specific theming

Renders the UI on the server side

Provides a device-specific user experience

NEW QUESTION 34
How do you specify the target currency for currency conversion in calculation views? There are 3 correct answers to this question.

In a column

In a table function

With an input parameter

With a fixed value

In a procedure

To specify the target currency for currency conversion in calculation views, you can use one of the following methods:
* In a column: You can associate the measure with an attribute column that contains the target currency code. For example, if you have a table that stores the sales amount and the currency code for each transaction, you can use the currency code column as the target currency for the sales amount measure.
* With an input parameter: You can create an input parameter that allows the user to select or enter the target currency code at runtime. For example, if you want to display the sales amount in different currencies based on the user’s preference, you can use an input parameter as the target currency for the sales amount measure.
* With a fixed value: You can associate the measure with a fixed currency code that is available in the currency table. For example, if you want to display the sales amount in a single currency, such as USD, you can use a fixed value as the target currency for the sales amount measure. References: Associate Measures with Currency, How to perform Currency Conversion in SAP HANA, Implementing Currency Conversion.

NEW QUESTION 35
Which SAP HANA system views contain information about the object ownership? There are 2 correct answers to this question.

SCHEMAS

TABLES

OBJECTS

ROLES

The SAP HANA system views that contain information about the object ownership are SCHEMAS and ROLES. The SCHEMAS view provides information about the schemas in the database, including the owner of each schema1. The ROLES view provides information about the roles in the database, including the owner of each role2. The object ownership indicates who has the right to grant or revoke privileges on the object, or to alter or drop the object3.
The other two options, TABLES and OBJECTS, do not contain information about the object ownership. The TABLES view provides information about the tables in the database, but not the owner of each table4. The OBJECTS view provides information about the objects in the database, such as views, procedures, functions, etc., but not the owner of each object5. References: 1: SCHEMAS System View | SAP Help Portal 2: ROLES System View | SAP Help Portal 3: Object Ownership | SAP Help Portal 4: TABLES System View | SAP Help Portal 5: OBJECTS System View | SAP Help Portal

NEW QUESTION 36
Which OData capacities are supported in SAP HANA extended application services, advanced model (XSA)?
There are 3 correct answers to this question.

Union

Aggregation

Join

Projection

Association

OData is a protocol for exposing and consuming data over the web using RESTful APIs. OData supports various capacities, such as query options, operations, and annotations, to enable flexible and powerful data access and manipulation. SAP HANA extended application services, advanced model (XSA) is a framework for developing and deploying cloud-native applications on SAP HANA. XSA supports OData v4 as one of the service types that can be defined and exposed by the SAP Cloud Application Programming Model (CAP).
XSA supports the following OData capacities in CAP:
* Aggregation: This capacity allows you to perform aggregation functions, such as sum, count, min, max, and average, on the data returned by an OData service. You can use the $apply query option to specify the aggregation expressions and groupings. XSA supports the OData Aggregation Extension for applying aggregations on entity sets and collections.
* Join: This capacity allows you to perform join operations on the data returned by an OData service. You can use the $expand query option to include related entities or properties in the response. XSA supports the OData Association and Navigation concepts for defining and accessing the relationships between entities.
* Association: This capacity allows you to define and use associations between entities in an OData service. Associations are semantic links that describe the cardinality and referential constraints of the relationships. You can use the OData Association and Referential Constraint annotations to specify the association details in the service definition or the metadata document.
The other options are not correct because:
* A. Union: This capacity is not supported by OData or XSA. Union is a set operation that combines the results of two or more queries into a single result set. OData does not provide a query option or an extension for performing union operations on the data returned by an OData service.
* D. Projection: This capacity is supported by OData, but not by XSA. Projection is a query option that allows you to select a subset of properties or entities from an OData service. You can use the $select query option to specify the properties or entities you want to include in the response. However, XSA does not support the $select query option in CAP, as it relies on the projection capabilities of the underlying data source, such as SAP HANA or PostgreSQL.
References:
* SAP Cloud Application Programming Model, OData v4 Support
* SAP Cloud Application Programming Model, Annotations
* OData Version 4.0 Part 1: Protocol
* OData Version 4.0 Part 2: URL Conventions
* OData Aggregation Extension for Data Services Version 4.0

NEW QUESTION 37
You define exception handling in a SQL Script procedure. What can you use declare exit handlers for? There are 2 correct answers to this question.

Generic SQL conditions

Generic SQL exceptions

Specific SQL error codes

Specific SQL conditions

You can use declare exit handlers in a SQL Script procedure to handle generic SQL exceptions or specific SQL error codes. An exit handler is a custom handler that defines a block of code to be executed when an exception occurs in the procedure. You can declare an exit handler for a generic SQL exception, which is any error that is raised by the database system, such as syntax errors, constraint violations, or division by zero. You can also declare an exit handler for a specific SQL error code, which is a numeric code that identifies the type and severity of the error, such as 301 for unique constraint violation, or 1299 for no data found12.
The other two options, generic SQL conditions and specific SQL conditions, are not valid arguments for declare exit handlers. A condition is a named exception that can be declared by using a condition variable and optionally associated with an SQL error code. A condition can be used to signal or resignal an exception in the procedure, or to register a continue handler, which is a custom handler that defines a block of code to be executed when an exception occurs, but does not exit the procedure. However, a condition cannot be used to register an exit handler, as the syntax requires an SQL error code or a generic SQL exception12. References:
1: Exception Handling | SAP Help Portal 2: Exception Handling Examples | SAP Help Portal

Loading …

SAP C_HANADEV_18 (Certified Development Associate – SAP HANA 2.0 SPS06) Certification Exam is an industry-recognized certification that validates the skills and knowledge of individuals in developing applications for SAP HANA. Certified Development Associate – SAP HANA 2.0 SPS06 certification exam is intended for developers who are familiar with SAP HANA development tools and techniques and have a basic understanding of the underlying database technology.

C-HANADEV-18 EXAM DUMPS WITH GUARANTEED SUCCESS: https://www.2pass4sure.com/SAP-Certified-Development-Associate/C-HANADEV-18-actual-exam-braindumps.html