[2024年07月28日]C-DBADM-2404問題集完全版問題、試験学習ガイド
SAP Certified Associate無料認定試験材料PassTestからの82問題
SAP C-DBADM-2404 認定試験の出題範囲：
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質問 # 42
You want to prevent changes to system properties in tenant databases. Which configuration file stores the blocklisted properties?
- A. global.ini
- B. indexserver.ini
- C. attributes.ini
- D. multidb.ini
正解：A
解説：
To prevent changes to system properties in tenant databases within SAP HANA, you would use theglobal.ini file. This file is used to configure system-wide settings across the entire SAP HANA instance, including tenant databases.global.inihandles the global configuration parameters that affect all databases on the instance, making it the appropriate choice for enforcing settings that block or restrict modifications to system properties.
References=This approach is consistent with SAP HANA administration documentation that specifies global.inias the key file for managing global configuration settings.
Database Administration
質問 # 43
Which tool do you use to execute SQL queries on the SAP HANA Cloud database?
- A. HDBSQL
- B. SQL Console
- C. SQLScript
- D. SQL Editor
正解：B
解説：
TheSQL Consoleis the tool used within the SAP HANA Database Explorer to execute SQLqueries on the SAP HANA Cloud database. This web-based interface allows users to directly interact with the database, running SQL commands to manipulate data and schema objects.
References=Information about the SQL Console and its functionality in executing SQL queries can be found in the SAP HANA Cloud documentation and tutorials available on SAP's official help portal.
Database Administration
質問 # 44
Which services are shared in the Manage Services app in the SAP HANA Cloud database? Note: There are 2 correct answers to this question.
- A. Name server
- B. DP server
- C. Compile server
- D. DI server
正解：A、B
質問 # 45
A new version of SAP HANA Cloud, SAP HANA database is available as of today.
If you do NOT perform the upgrade manually, how much time do you have before your database will be automatically upgraded to the next version?
- A. 2 weeks
- B. 1 year
- C. 3 months
- D. 7 months
正解：C
解説：
In the context of SAP HANA Cloud, when a new version of the SAP HANA database is available, if the upgrade is not performed manually, there is a specific timeframe provided before the system automatically upgrades. This period is generally set to ensure minimal disruption and to provide ample time for users to prepare or complete necessary checks:
* 3 months (B): This period is typically given to allow customers to schedule and plan the upgrade at a convenient time, ensuring compatibility with their applications and reducing the risk of unforeseen issues. This automatic upgrade policy helps maintain system integrity and security by ensuring that all instances run on supported versions of the software.
References= Information regarding upgrade policies and procedures for SAP HANA Cloud is available through official SAP HANA Cloud release notes and maintenance guidelines, which describe the upgrade paths and automation features designed to maintain system currency and stability.
SAP HANA Architecture
質問 # 46
In which scenario do you need SAP expert sizing? Note: There are 2 correct answers to this question.
- A. Consolidating multiple SAP ERP source systems into one SAP ERP system on SAP HANA
- B. Migrating existing SAP ERP systems from AnyDB to run on SAP HANA
- C. Carving out SAP ERP functionality from the source system to the SAP ERP system on SAP HANA
- D. Customer is new to SAP ERP applications and the SAP HANA database system
正解：A、B
解説：
SAP expert sizing is required in scenarios such as:A. Migrating existing SAP ERP systems from AnyDB to run on SAP HANA, which involves complex migration considerations and the need to re-evaluate hardware and performance requirements under the new database architecture.C. Consolidating multiple SAP ERP source systems into one SAP ERP system on SAP HANA,which entails detailed planning to ensure the integrated system is sized appropriately to handle the combined workloads and data volume efficiently.Scenarios involving new customers to SAP ERP applications or carving out specific ERP functionalities do not necessarily require expert sizing unless they present unique or complex integration challenges that standard sizing tools and methods cannot address adequately.References= SAP HANA implementation guides and SAP technical documents on system migration and consolidation that discuss when expert sizing is essential.
SAP HANA Architecture
質問 # 47
Which services are shared in the Manage Services app in the SAP HANA Cloud database? Note: There are 2 correct answers to this question.
- A. Name server
- B. DP server
- C. Compile server
- D. DI server
正解：A、B
解説：
In the Manage Services app of the SAP HANA Cloud database, the services that are typically shared include the Name server and the DP (Data Provisioning) server. The Name server is essential for landscape management and system replication setup, while the DP server facilitates data integration tasks and is crucial for scenarios involving data virtualization or replication.References= SAP HANA Cloud administration guide.
Monitoring and Troubleshooting
質問 # 48
What attributes can you control when creating an SAP HANA Cloud, data lake instance? Note: There are 3 correct answers to this question.
- A. Compatibility with SAP IQ
- B. Automatic backup creation
- C. Compatibility with Apache Hadoop
- D. Number of coordinators
- E. Availability zone
正解：B、D、E
解説：
When creating an SAP HANA Cloud, data lake instance, you can control the following attributes:
* Automatic backup creation: This feature allows you to configure the system to automatically manage the creation of backups, ensuring data durability and simplifying disaster recovery processes.
* Availability zone: You can select the geographic availability zone where the data lake is hosted to meet local regulations and optimize latency for users and applications.
* Number of coordinators: Adjusting the number of coordinators can optimize the processing and management of queries and transactions, directly impacting the performance of the data lake.
References=These configuration options are standard when setting up an SAP HANA Cloud, data lake instance, as detailed in the SAP HANA Cloud provisioning and management guides available on the SAP Help Portal.
Provisioning SAP HANA
質問 # 49
Who owns all database objects deployed using the SAP HANA Deployment Infrastructure (HDI)?
- A. The container-specific technical user
- B. The DBADMIN user of the tenant database
- C. The user who created the role
- D. The_SYS_REPO technical user
正解：A
解説：
All database objects deployed using the SAP HANA Deployment Infrastructure (HDI) are owned by the container-specific technical user. This technical user is automatically created for each HDI container and is distinct from regular database users or administrators, ensuring that the operations within the container are isolated and secure. This approach allows for precise permission management and enhances security by limiting access to the container's resources.References= SAP HANA HDI documentation detailing the role of technical users and their association with HDI containers.
Database Security
質問 # 50
What happens when you rename a tenant database in the SAP HANA cockpit? Note: There are 2 correct answers to this question.
- A. The tenant database is stopped.
- B. The tenant database trace directory is renamed.
- C. The tenant database backups are renamed.
- D. The tenant database is unloaded from memory.
正解：A、D
解説：
When renaming a tenant database in the SAP HANA cockpit, the following occurs:
* The tenant database is stopped: Renaming requires that the database be stopped to change its identifier and update related metadata.
* The tenant database is unloaded from memory: To apply the new name and ensure all configurations and metadata are updated, the database must be unloaded from memory.
References=This process is detailed in the SAP HANA administration guide, which outlines the steps and implications of database renaming, including the requirement to stop and unload the database.
Database Administration
質問 # 51
Which audit trail target is used by default in the SAP HANA Cloud, SAP HANA database?
- A. Database table
- B. CSV text file
- C. Kernel trace
- D. Linux syslog
正解：A
解説：
By default, the audit trail target used in the SAP HANA Cloud, SAP HANA database, is a Database table. This setup is chosen for better integration with existing database management and security tools, allowing for complex queries and reports on audit data, and leveraging the database's built-in security features to protect audit data.References= SAP HANA Cloud administration and security guides which explain the setup and management of audit trails within the database system.
Database Security
質問 # 52
In which situations can you resume the failed recovery of your productive SAP HANA tenant database? Note:
There are 2 correct answers to this question.
- A. An aborted recovery of a delta data backup
- B. An aborted recovery of a complete data backup
- C. An aborted recovery of a log backup
- D. An aborted recovery of the catalog backup
正解：A、C
解説：
You can resume the failed recovery of your productive SAP HANA tenant database in the following situations:
* An aborted recovery of a delta data backup: Resuming from a delta backup is possible because these backups capture changes since the last full or another delta backup, allowing the recovery process to continue from the last successful point.
* An aborted recovery of a log backup: Log backups contain all the transactions since the last log or data backup. If the recovery from these backups is interrupted, it can be resumed because the log contains all necessary information to bring the database to a consistent state up to the point of failure.
References=SAP HANA backup and recovery documentation explains the mechanisms and capabilities of the database's recovery features, including scenarios where recovery processes can be resumed after interruption.
Backup and Recovery
質問 # 53
Which privilege types are available in SAP HANA Cloud? Note: There are 3 correct answers to this question.
- A. Application
- B. System
- C. Object
- D. Package
- E. Analytic
正解：B、C、E
解説：
In SAP HANA Cloud, three main types of privileges are commonly used to control access and manage database operations: Analytic, System, and Object privileges.
* Analytic Privileges: These define which data a user can access in analytical views. They are particularly relevant in scenarios where data access needs to be restricted based on business roles or other criteria.
* System Privileges: These are required to perform administrative tasks such as creating schemas, users, or executing backup and recovery operations. System privileges control high-level administrative operations that affect the entire database system.
* Object Privileges: These are granted on specific database objects like tables, views, or stored procedures. Object privileges determine what actions a user can perform on a database object, such as SELECT, INSERT, UPDATE, or DELETE operations.
References=The above explanation is consistent with the standard practices and definitions as described in the SAP HANA documentation and training materials, including security guides and SAP Help Portal on privilege management in SAP HANA.
User Management
質問 # 54
You want to change a standard user account into a restricted user account. Which attributes do you need to adjust?
Note: There are 3 correct answers to this question.
- A. Disable ODBC/JDBC Access must be set to "Yes".
- B. Authorization method must be set to "LDAP".
- C. Creation of Objects in Own Schema must be set to "No".
- D. User Group must be set to "Restricted".
- E. PUBLIC role must be set to "No".
正解：A、C、E
解説：
Changing a standard user account to a restricted user account in SAP HANA involves modifying specific attributes to limit the user's capabilities and access within the database:
* Disable ODBC/JDBC Access must be set to "Yes" (A): This prevents the user from connecting to the database using ODBC or JDBC, which are common connectivity methods for external applications and development environments.
* Creation of Objects in Own Schema must be set to "No" (C): Restricted users should not have the privilege to create new objects in their schema, ensuring that their activities are limited to predefined tasks and roles.
* PUBLIC role must be set to "No" (E): Removing the PUBLIC role restricts the user from inheriting any privileges that are generally available to all database users, further limiting their access and capabilities. The options related to Authorization method being set to "LDAP" (B) and User Group must be set to "Restricted" (D) arenot directly related to changing the user account type in SAP HANA but pertain to different aspects of user authentication and group categorization.
References= The conversion between standard and restricted user types is detailed in the SAP HANA security and user administration documentation, highlighting the attribute adjustments necessary for enforcing stricter access controls.
User Management
質問 # 55
What is the only assignable privilege for the Privileges on Users type?
- A. CATALOG READ
- B. AUDIT OPERATOR
- C. STRUCTUREDPRIVILEGE ADMIN
- D. ATTACH DEBUGGER
正解：A
解説：
In the context of SAP HANA user management, privileges define the actions that users can perform within the system. For the specific type "Privileges on Users," the correct and only assignable privilege is:
* CATALOG READ (C): This privilege allows the user to view the catalog objects within the SAP HANA database. It is crucial for roles requiring visibility into the database structure and metadata without granting broader administrative or operational permissions. This privilege ensures that users can access necessary information while adhering to the principles of least privilege, maintaining security and compliance. Other options such as ATTACH DEBUGGER (A), STRUCTUREDPRIVILEGE ADMIN (B), and AUDIT OPERATOR (D) do not apply under "Privileges on Users" as they serve different administrative or functional purposes within SAP HANA's security model.
References= This analysis is supported by SAP HANA security model documentation, which details the specific privileges associated with different types of administrative and user activities within the system.
User Management
質問 # 56
Which SAP HANA cockpit application can you use to investigate a system offline situation?
- A. Troubleshoot Unresponsive System
- B. Full System Information Dumps
- C. Performance Monitor
- D. Alert Monitor
正解：A
解説：
The SAP HANA cockpit application suited for investigating a system offline situation is the "Troubleshoot Unresponsive System" tool. This tool is designed to diagnose issues when the SAP HANA system becomes non-responsive. It provides guided procedures that help in identifying the root cause of the downtime and suggests possible solutions to bring the system back online, thus serving as a critical resource in crisis scenarios where quick recovery is paramount.References= SAP HANA Cockpit management and monitoring guide.
Monitoring and Troubleshooting
質問 # 57
Which options can you use when creating a role in the SAP HANA Cloud, SAP HANA database? Note: There are 3 correct answers to this question.
- A. Assign User Groups
- B. Create Group Admin
- C. Assign LDAP Groups
- D. Create Role in Schema
- E. Assign to Role Group
正解：A、C、E
解説：
When creating a role in SAP HANA Cloud, there are several options available to tailor the role to specific needs and integrate it within the organizational structure:
* Assign User Groups (A): Roles can be associated with user groups to simplify the management of permissions and access for groups of users sharing common characteristics or responsibilities.
* Assign to Role Group (C): Roles can be organized into role groups to streamline the management and assignment of roles, especially in large environments where roles need to be categorized and managed at scale.
* Assign LDAP Groups (D): This allows roles to be linked directly to LDAP groups, integrating SAP HANA's role management with enterprise identity management systems, thus enforcing security and compliance through centralized control. The options to Create Role in Schema (B) and Create Group Admin (E) are not standard features when creating roles in SAP HANA Cloud, as roles typically do not need to be schema-specific and do not directly involve creating administrative privileges at the group level.
References= These functionalities are part of the role and user management features in SAP HANA Cloud, outlined in the SAP HANA Cloud security and administration guides, which provide insights into best practices for role creation and management.
User Management
質問 # 58
How long are SAP HANA Cloud, SAP HANA database backups retained by default?
- A. 2 weeks
- B. 1 week
- C. 4 weeks
- D. 3 weeks
正解：A
解説：
By default, SAP HANA Cloud, SAP HANA database backups are retained for two weeks. This standard retention period is designed to balance storage utilization with adequate recovery options, ensuring that backups are available for a sufficient duration to address potential data recovery needs while managing storage costs effectively.
References=The default backup retention policy for SAP HANA Cloud is specified in the SAP HANA Cloud administration guide, which outlines the management and configuration of database backups.
Backup and Recovery
質問 # 59
Which SAP HANA security tasks can be performed in combination with a Lightweight Directory Access Protocol (LDAP) server? Note: There are 2 correct answers to this question.
- A. Role assignment
- B. Password policy configuration
- C. User creation
- D. User group assignment
正解：A、D
解説：
In combination with a Lightweight Directory Access Protocol (LDAP) server, SAP HANA supports the following security tasks:A. User group assignment, where user groups defined in LDAP can be mapped to roles in SAP HANA, allowing for group-based access control.D. Role assignment, where SAP HANA roles can be assigned to LDAP groups or individual users based on their LDAP attributes, facilitating centralized role management.LDAP is not directly used for user creation or configuring password policies in SAP HANA, as these aspects are typically managed within the SAP HANA system or the LDAP directory itself.References= SAP HANA Security Guide, which explains integration with LDAP for user and role management.
Database Security
質問 # 60
Which output channels can the SAP Alert Notification service for SAP BTP use for notification actions? Note:
There are 2 correct answers to this question.
- A. Signal
- B. Microsoft Teams
- C. WhatsApp
- D. Slack
正解：B、D
解説：
The SAP Alert Notification service for SAP Business Technology Platform (BTP) can use various output channels for notification actions, including Slack and Microsoft Teams. These platforms are commonly used in enterprise environments for communication and collaboration, making them practical choices for receiving notifications about system alerts, thereby ensuring prompt attention to potential issues or operational updates.References= SAP BTP Alert Notification service documentation.
Monitoring and Troubleshooting
質問 # 61
Which object types are stored in an SAP HANA catalog? Note: There are 3 correct answers to this question.
- A. HDI containers
- B. Cockpit roles
- C. Agents
- D. JSON collections
- E. Cubes
正解：C、D、E
解説：
The SAP HANA catalog stores various object types including:A. Cubes, which are multidimensional data structures optimized for query operations in analytical scenarios.C. Agents, which are components or processes that interact with the database for specific tasks like data integration, monitoring, or administration.E. JSON collections, which represent structured data storage formatted as JSON, utilized within database applications for handling semi-structured data.HDI containers and Cockpit roles are managed differently within the SAP HANA environment, with HDI containers being part of the deployment infrastructure and Cockpit roles associated with administrative interfaces rather than the catalog.References= SAP HANA SQL and System Views Reference, which details the types of objects maintained within the SAP HANA catalog and their roles within the database system.
SAP HANA Architecture
質問 # 62
When using the SAP HANA cockpit, which user credentials do you need to stop the SAP HANA database system? Note: There are 3 correct answers to this question.
- A. Root
- B. <sid>adm
- C. Cockpit User
- D. Database User
- E. sap<sid>
正解：A、B、E
解説：
To stop the SAP HANA database system using the SAP HANA cockpit, you need credentials associated with:
* sap<sid>: This OS level user has the necessary permissions to stop and start the SAP HANA system.
* Root: Root user access is typically required for administrative actions at the operating system level.
* <sid>adm: This is the SAP system administration user who has the necessary privileges to manage the SAP HANA instance.
References=The use of these user credentials in stopping the SAP HANA system is standard practice, as outlined in SAP HANA technical operation manuals and security guides.
Database Administration
質問 # 63
Which backup types can you schedule using the backup scheduler in the SAP HANA cockpit? Note: There are
3 correct answers to this question.
- A. Complete backup
- B. Incremental backup
- C. Log backup
- D. Data snapshot
- E. Differential backup
正解：A、B、C
解説：
Using the backup scheduler in the SAP HANA cockpit, you can schedule the following types of backups:
* Incremental backup: Captures only the changes since the last complete backup, minimizing storage requirements and speeding up the backup process.
* Complete backup: Provides a full backup of the entire database, ensuring that all data is captured at a specific point in time.
* Log backup: Regularly backs up the transaction logs, allowing for point-in-time recovery and minimizing data loss in the event of a failure.
References=The SAP HANA cockpit's backup scheduler functionality and options are described in the SAP HANA Cloud backup and recovery guides, detailing how to configure and manage various types of backups.
Backup and Recovery
質問 # 64
Which options for Audited Action Status are available in the SAP HANA Cloud, SAP HANA database? Note:
There are 2 correct answers to this question.
- A. Unsuccessful
- B. Critical
- C. All
- D. Enabled
正解：A、D
解説：
The options for Audited Action Status available in SAP HANA Cloud are:B. Enabled, which indicates that auditing is turned on for the specific action.D. Unsuccessful, which specifically tracks actions that failed due to errors or lack of permissions, helping in pinpointing potential security issues or misconfigurations.Tracking both enabled actions and unsuccessful attempts are crucial for detailed audit trails that support security audits and compliance checks.References= SAP HANA Security documentation detailing audit configuration and audit log management.
Database Security
質問 # 65
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C-DBADM-2404試験の問題集簡単まとめ：https://www.passtest.jp/SAP/C-DBADM-2404-shiken.html
リアルC-DBADM-2404は100% カバー率リアル試験問題を使おう：https://drive.google.com/open?id=1bJ5z0y108SqNWbFbQrKVhsh_DUDVNUCK