Here you have the best UiPath UiARD practice exam questions
A developer reviewed the following sequence:
The parameters of the Invoke Method are:
In order to get the table name of the first element in the DataSet, which expressions should the developer use?
To access the table name of the first element in a DataSet, you need to use the Tables property of the DataSet, which is a collection of DataTable objects. The correct expression to get the table name of the first DataTable in this collection is DataSet.Tables(0).TableName. This expression accesses the first DataTable (index 0) in the DataSet's Tables collection and retrieves its TableName property.
Review the following exhibit:
Based on the exhibit, what is the result of the Write Line in the sequence?
In the given sequence, a dictionary is created with keys of type String and values of type Object. Initially, the key 'a' is assigned the value 123. Then, key 'b' is assigned the value 'Hello'. Later on, the value associated with key 'a' is updated to 'True', overwriting the initial value of 123. Finally, when the Write Line activity is executed, it outputs the value of TestDictionary('a'). Given that the last assigned value to 'a' is 'True', the result of the Write Line will be 'True'.
Review the following exhibits:
Based on the exhibits, what is the output of the sequence?
When the Invoke Code activity is called, the initial value of the `out_StrPnr` argument is not assigned, so it is blank. The `Console.WriteLine(out_StrPnr)` statement will output a blank line as `out_StrPnr` has no value initially. Then the line `out_StrPnr = 'A2X9k'` assigns the new value to the `strPnr` variable. Lastly, the Write Line activity will output the modified value of `strPnr` which is 'A2X9k'. Therefore, the output sequence will be a blank line followed by 'A2X9k'.
A developer wants to extract data from "Sheet1" of the "Test.xls" file using the following code:
In addition, the developer configured the following properties of the Read Range activity:
Based on the exhibits, what is the result of the execution?
In the provided code snippet, the Read Range activity is set to read from range 'A1:B2' in 'Sheet1' of 'Test.xls', and the 'AddHeaders' property is checked. This setting treats the first row of the range as headers for the columns. Therefore, the first row 'A1' and 'B1' values will be the column headers, and the actual data will come from the second row 'A2' and 'B2'. Consequently, the OutputDataTable will have 2 columns (header names derived from A1 and B1), and only 1 row of data derived from A2 and B2. Hence, the correct result is the OutputDataTable object containing 2 columns and 1 row with the values of cells A2 and B2.
A developer needs to extract data from "Sheet1" of the "Test.xls" file that contains 10,000 rows of data using the code shown in the following exhibit:
In addition, the developer configured the following properties of the Read Range activity:
Based on the exhibits, what is the output of the expression, OutputDataTable.Rows.Count and what values will be contained in the OutputDataTable?
The Read Range activity is configured to read the range 'A1:B2' and the AddHeaders option is checked. This means the first row, A1 and B1, will be used as headers and not included in the data rows. Therefore, OutputDataTable.Rows.Count will be 1 because only the second row (A2 and B2) contains data. Consequently, the OutputDataTable will contain the values of cells A2 and B2.