SAP Certified Technology Associate (Edition 2013) - SAP HANA 認定 C_HANATEC131 試験問題:
1. You are investigating a problem with the SAP HANA database. You opened a customer message with SAP support. SAP support asks you to provide diagnostic information from the SAP HANA instance.
How can you gather this information? (Choose two)
A) Run the fullSystemInfoDump.py script on the SAP HANA server as <SID>adm
B) Run the HDB info command on the SAP HANA server as <SID>adm
C) Select and download all files under Diagnosis Files in the SAP HANA studio
D) Execute Diagnosis Files -> Diagnosis Information -> Collect function in the SAP HANA studio
2. A long-running SQL query issued by an SAP NetWeaver work process also seems to use a lot of system resources.
How can you find out which ABAP module and which SAP NetWeaver user called the query?
A) Open Transaction Global Work Process Overview (SM66) in the SAP NetWeaver system
Sort the list by CPU time
Select the top entry
B) Open Transaction Process Overview (SM50) in the SAP NetWeaver system
Sort the list by CPU time
Select the top entry
Check the User and Report columns
C) Go to the Performance tab of SAP HANA studio
Check the System load diagram
D) In SAP HANA studio, check the session overview
Identify the logical CONNECTION ID for the SAP NetWeaver work process
Check the columns APPLICATIONSOURCE and APPLICATIONUSER
3. You have to implement disaster recovery for an SAP HANA production system. You also want to use the secondary SAP HANA appliance for development and testing. The data centers are more than 100km (60 miles) apart; the network capacity between them is restricted.
Which disaster recovery option would you implement?
A) Synchronous system replication with continuous memory loading
B) Synchronous storage replication with shadow processes
C) Asynchronous system replication with continuous memory loading
D) Asynchronous system replication with shadow processes
4. Which Linux kernel parameters need to be adapted during SAP HANA installation depending on the SAP HANA system size?
A) fs.file-max and net.core.wmem_max
B) net.core_rmem_max and kernel.sysrq
C) net.ipv4.tcp_slow_start_after_idle and kernel.shmmni
D) kernel.shmall and fs.file-max
5. In the SAP HANA studio, in which tab can you find information about the performance of queries?
A) Trace Configuration
B) System Information
C) Alerts
D) Diagnosis Files
質問と回答：
| 質問 # 1 正解： A、D | 質問 # 2 正解： D | 質問 # 3 正解： D | 質問 # 4 正解： C | 質問 # 5 正解： D |
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