Tableau SCA-C01 問題集

質問 1：
Backward Compatibility Scenario (True or False):
* Suppose Linus publishes a workbook from Tableau Desktop 2018.2 to Tableau Server 2020.1
* Steph downloads the workbook from Tableau Server to Tableau Desktop 2020.1 - she does some edits and republishes the workbook back to the server
* Charles and Raina, who are both using Tableau Desktop 2018.2, can download the workbook, but cannot open the workbook
A. FALSE
B. TRUE
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 2：
The 'Run Now' setting can be used to allow or block users from manually triggering extract refreshes. Which of the following is the correct statement about its default configuration in Tableau Server?
A. By default, this option is set to allow users to run jobs manually
B. By default, this option is set to deny users from running jobs manually
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 3：
Windows Performance Monitor (PerfMon), which is included with Windows Server, is used to gather detailed information about the performance of Tableau Server. Which performance counter category is being described in the paragraph below?
"The percentage of processing capacity being used by a particular process, and the amount of memory reserved for the process"
A. Processor Information
B. Memory
C. Process
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 4：
Fill in the blanks: Configuration and topology data is backed up with the _____ command:
A. tsm settings export
B. tsm settings backup
C. tsm site-config export
D. tsm server-config export
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 5：
True or False: A job with a priority of 100 will run before a job with a priority of 10
A. FALSE
B. TRUE
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 6：
Select the correct statement that describes the impact of logging levels on performance:
A. Increasing the log level to debug or trace increases the amount of information being logged and can have a significant impact to performance
B. Increasing the log level to fatal or error increases the amount of information being logged and can have a significant impact to performance
C. Increasing the log level to warm increases the amount of information being logged and can have a significant impact to performance
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 7：
Backgrounders can be resource intensive, and there are many ways in which you can optimize the Backgrounder process in Tableau Server. Which of the following IS NOT a recommended action to optimize the Backgrounder?
A. Restricting users from manually running jobs
B. Isolate Backgrounder processes in its own node
C. Increase the number of instances on a specific node. Backgrounder is single-threaded and consumes a lot of computer power. By adding more instances to a node, you can increase the # of jobs that can be run in parallel on that node
D. Ensure Backgrounder and VizQL are in the same node together to improve synergy and communication
E. Separate the type of jobs that the Backgrounder on a node does (e.g. one node dedicated to running extract refreshes only)
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 8：
Select the INCORRECT statement about the default configuration rule for the following Tableau Server processes:
A. Backgrounder: Set to two unless the number of cores is fewer than eight.
B. Data Server: Set to two unless the number of cores is fewer than eight.
C. VizQL: Equal to the number of cores divided by four, up to a maximum of six process instances.
D. VizQL: Equal to the number of cores divided by four, up to a maximum of four process instances.
正解：C
解説: (Topexam メンバーにのみ表示されます)