[2023年12月15日]C-HANATEC-18試験問題集で100%合格率C-HANATEC-18試験！
試験問題集リアルSAP Certified Technology Associate問題集82解答を試そう！
SAP C-HANATEC-18 認定試験の出題範囲：
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質問 # 28
Which characteristics describe an SAP HANA multitenant database container (MDC) system? Note: There are 3 correct answers to this question.
- A. Each tenant database runs its own compile server and the preprocessor server.
- B. A multitenant database container system is identified by a single system ID (SID).
- C. The name server provides index server functionality for the system database.
- D. The name server owns information about the location of tables and table partitions in databases.
- E. Database isolation increases the isolation between tenant databases on operating system level
正解：B、C、E
質問 # 29
What do need in a multitenant database container (MDC) system to run queries across tenant databases? Note: There are 2 correct answers to this question.
- A. The bidirectional communication channel must be whitelisted.
- B. The user in the source system must have sufficient privileges in the target database.
- C. The user in the source system must be associated with a user in the target database.
- D. The cross-tenant database communication must be explicitly activated
正解：C、D
質問 # 30
How can you ensure that a consistent database status is saved using data snapshots?
- A. Execute the hdbbackupdiag tool
- B. Trigger a savepoint.
- C. Create a fallback snapshot
- D. Create an internal database snapshot
正解：D
質問 # 31
You are performing a database migration option (DMO) procedure and applying SAP support packages in combination as an in-place migration. Which steps take place during downtime? Note: There are 2 correct answers to this question.
- A. Activation of dictionary objects in phase ACT UPG
- B. XPRAS execution in phase XPRAS AIMMRG
- C. Migration of application tables in phase EL) CLONE MIG DT RUN
- D. Creation of application tables in the target database in phase EU CLONE MIG DT CREATE
正解：B、C
質問 # 32
Which user credentials do you need to stop the SAP HANA database system using the SAP HANA cockpit? Note: There are 3 correct answers to this question.
- A. Database User
- B. Root
- C. sap<sid>
- D. <sid>adm
- E. Cockpit user
正解：A、D、E
質問 # 33
Which prerequisites of the primary system and the secondary system are mandatory before can activate SAP HANA system replication with secondary time travel?
Note: There are 2 correct answers to this question.
- A. The CPU architecture must be identical.
- B. An explicit read-only connection between both systems must be available.
- C. Both systems are located in the same data center
- D. Both must have the same SAP HANA version.
正解：A、B
質問 # 34
Which services can you stop in the SAP HANA cockpit from the SYSTEMDB Manage Services app? Note: There are 2 correct answers to this question.
- A. Compile server
- B. Preprocessor
- C. Daemon
- D. Index server
正解：A、B
質問 # 35
Which system privileges are required for administrating tenant databases when connected to the system database? Note: There are 2 correct answers to this question.
- A. monitor admin
- B. data admin
- C. database admin
- D. backup admin
正解：C、D
質問 # 36
Who owns an SAP HANA Deployment Infrastructure (HDI) role?
- A. The SYS REPO technical user
- B. The container-specific technical user
- C. The SYSTEM user of the tenant database
- D. The user who created the role
正解：B
質問 # 37
Which feature do you use to dynamically manage SAP HANA database workloads per client session?
- A. Admission control
- B. Parallel execution of SQL statements
- C. Non-Uniform Memory Access (NUMA)
- D. Workload classes
正解：D
質問 # 38
The SAP HANA database system is not available through the SQL interface. Which options do you have to collect information to monitor connections, transactions, blocked transactions, and threads? Note: There are 2 correct answers to this question.
- A. Manage full system information dumps
- B. PerfTrace.py
- C. Troubleshoot unresponsive systems
- D. emergencylnfo_py
正解：A、D
質問 # 39
How are user group administrators and user groups related? Note: There are 2 correct answers to this question.
- A. Multiple user groups per user group administrator
- B. Multiple user group administrators per user group
- C. Only one user group per user group administrator
- D. Only one user group administrator per user
正解：A、B
質問 # 40
Which file system locations do need to specify when installing the SAP HANA multi-host database system using the default settings?
Note: There are 2 correct answers to this question.
- A. /hana/log/<SID>
- B. /usr/sap/hostctrl >/
- C. /hana/shared
- D. /usr/sap/<SID>
正解：A、C
質問 # 41
What action(s) can you perform in the SAP HANA cockpit to back up the complete database system?
- A. Back up the system using a database snapshot and a data snapshot.
- B. Back up the system database and all tenant databases individually
- C. Back up the system using a fallback snapshot for every database
- D. Back up the system database and all tenant databases in one step
正解：B
質問 # 42
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 complete data backup
- B. An aborted recovery of a log backup
- C. An aborted recovery of the configuration files
- D. An aborted recovery of a delta data backup
正解：B、D
質問 # 43
How are hosts assigned to the shared storage in the SAP HANA scale-out system? Note: There are 2 correct answers to this question.
- A. The worker nodes are assigned to their own log volumes
- B. The standby node is assigned to the worker data volume.
- C. The master node is assigned to its own data volume.
- D. The master node is assigned to all log volumes
正解：B、C
質問 # 44
Which parameters are mandatory when using the HDBLCM tool to install the SAP HANA database system in batch mode? Note: There are 2 correct answers to this question.
- A. Data and log path
- B. SAP HANA System ID (SID)
- C. Installation path
- D. Password of user sapadm
正解：B、D
質問 # 45
Which table holds the data used for the dynamic management of partitions and locations?
- A. EFFECTIVE TABLE PLACEMENT
- B. UPDATE LANDSCAPE CONFIGURATION
- C. TABLE PLACEMENT
- D. TABLE GROUP
正解：C
質問 # 46
Which prerequisites must be fulfilled before adding hosts to an SAP HANA scale-out system? Note: There are 2 correct answers to this question.
- A. The additional host is placed in a different data center
- B. The SAP HANA system installation is on a shared file system
- C. The SAP HANA database server IS shut down.
- D. The host has access to the Installation directories
正解：B、D
質問 # 47
Which actions are performed during the database migration option (DMO) procedure when you select the 'Do not compare table contents' option?
Note: There are 2 correct answers to this question
- A. The clustered tables are declustered.
- B. A row count is executed for the migrated tables
- C. The content comparison is performed for repository tables.
- D. A check sum is generated every 10000 rows
正解：A、B
質問 # 48
In a multitenant database container (MDC) system, which privilege do you need to perform database-specific backups on all tenant databases?
- A. BACKUP ADMIN
- B. BACKUP OPERATOR
- C. TENANT ADMIN
- D. DATABASE ADMIN
正解：D
質問 # 49
You are running a database migration option (DMO) procedure using in-place migration Where are the reading and writing R3load processes located during the actual migration?
- A. The reading processes run on the source database host; the writing processes run on the target database host.
- B. All of the reading and writing processes run on the target database host
- C. The reading processes run on the primary application server (PAS) host; the writing processes run on the target database host.
- D. All of the reading and writing processes run on the primary application server (PAS) host.
正解：D
質問 # 50
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