Talend Data-Integration-Developer 問題集

質問 1：
In some instances, after applying changes to a component schema, you are asked if you would like to propagate the changes.
What is the significance of this prompt?
A. Confirm that you want to apply the schema changes to both the previous and next components in the Job.
B. Confirm That you want to apply the schema changes to the selected component.
C. Confirm that you want to apply the schema changes to the next component in the Job.
D. Confirm Out you want to apply the schema, changes to the previous component in the Job.
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 2：
Which methods car you use to specify the schema in a tFilelnputDelimited component?
Choose 3 answers
A. Drag a generic schema metadata item onto the Designer.
B. Add the component, open the Component view, select the Built-in schema type, then click the Edit schema button.
C. Drag a File delimited metadata item from the Repository onto the design workspace.
D. Add the schema to the component using the Schema Editor
E. Add the component then drag and drop a generic schema metadata item onto the component.
正解：B,C,E
解説: (Topexam メンバーにのみ表示されます)

質問 3：
You have a tMap component whose main input provides the following data:

There is also a lookup table with the following data:

An inner join is configuredbetween the State column of the main input with the State Code column of the lookup table.
What happens when the row containing the name Andrew laylor is processed?
A. If an output is not configured to collect inner Join rejects, the data flows to the main output.
B. If an output is configured to collect inner join rejects, the data flows only to that output.
C. If an output is not configured to collect inner join rejects, an error condition is raises.
D. If an output is configured to collect inner join rejects, the data flows to that output as well as the main output.
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 4：
Which statements are true about Use or register ashared DB Connection option in Talend Studio?
Choose 3 answers
A. Compatible tobesnared between parent and childJobs
B. Compatiblewith The Use dynamicjob option of TRunJob component
C. Incompatible with the Use an independent process to run subJob option of tRunJob component
D. Incompatible with the Use dynamic job option of tRunJob component
E. Compatible with the Use an independent process to run subJob option of tKunJob component
正解：A,C,D
解説: (Topexam メンバーにのみ表示されます)

質問 5：
Which statement is true about the Sync columns button on the Basic settings tab of the Component view?
Choose 2 answers
A. Retrieves and synchronizes the output schema with the input schema for tJavaRow.
B. Retrieves the schema from the input component connected in the lob.
C. Retrieves and synchronizes the output file schema with the input file schema for tFileOutputed limited.
D. Retrieves the schema of the current component to match the Next component
正解：A,B
解説: (Topexam メンバーにのみ表示されます)