試験の準備方法-効果的なUiPath-ADPv1必殺問題集試験-真実的なUiPath-ADPv1関連資格知識
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UiPath UiPath-ADPv1 認定試験の出題範囲：
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出題範囲
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UiPath-ADPv1関連資格知識 & UiPath-ADPv1試験解説
UiPath-ADPv1模擬試験の合格率はほぼ100％ですが、合格しない可能性がある場合は、全額返金することができます。払い戻しプロセスの複雑さを心配する必要はまったくありません。非常にシンプルにしています。 UiPath-ADPv1の使用後に試験に不合格になったことの証明を提供していただければ、すぐに返金できます。払い戻しプロセス中に問題が発生した場合は、いつでもカスタマーサービススタッフに連絡することもできます。問題をできるだけ早く解決するのに役立ちます。つまり、UiPath-ADPv1試験問題は、試験に合格することをほぼ保証します。
UiPath (ADPv1) Automation Developer Professional 認定 UiPath-ADPv1 試験問題 (Q165-Q170):
質問 # 165
Which of the following examples accurately demonstrates using LINQ to perform data operations in a UiPath process?
正解：A
解説：
LINQ (Language-Integrated Query) is a feature of .NET that allows you to write queries to manipulate data from various sources, such as arrays, collections, databases, XML, etc. LINQ can be used in UiPath Studio to perform complex data operations on variables of different types, such as DataTable, List, Array, etc. LINQ has two syntax forms: query syntax and method syntax. Both forms can achieve the same results, but they have different styles and preferences.
Option B is the correct answer because it demonstrates using LINQ method syntax to filter DataTable rows based on a specific condition. The expression dataTable.AsEnumerable().Where(Function(row) row ("ColumnName").ToString.Contains("Value")).CopyToDataTable() does the following:
* It converts the DataTable variable dataTable to an IEnumerable(Of DataRow) object using the AsEnumerable extension method1. This allows the use of LINQ methods on the DataTable.
* It filters the rows of the DataTable based on a lambda expression using the Where extension method2.
The lambda expression Function(row) row("ColumnName").ToString.Contains("Value") returns true for the rows that have the value "Value" in the column named "ColumnName".
* It converts the filtered IEnumerable(Of DataRow) object back to a DataTable using the CopyToDataTable extension method3. This returns a new DataTable that contains only the rows that match the condition.
The other options are incorrect because:
* Option A is incorrect because it uses an invalid LINQ method Concatenate. The correct method to concatenate two strings in a list is Concat4, which takes two IEnumerable(Of T) objects as arguments and returns a new IEnumerable(Of T) that contains the elements from both sources. For example, listOfStrings.Concat(new List(Of String) {"String_1", "String_2"}).ToList().
* Option C is incorrect because it uses an invalid LINQ method ToJSON. There is no such method in the LINQ library that can convert a list of integers to a JSON format. To achieve this, you need to use a JSON serializer, such as Newtonsoft.Json5, which provides methods to convert .NET objects to JSON and vice versa. For example, JsonConvert.SerializeObject(listOfIntegers).
* Option D is incorrect because it uses an invalid LINQ method Split. There is no such method in the LINQ library that can split a DataTable into multiple smaller DataTables based on a specific condition. To achieve this, you need to use a group by clause in LINQ query syntax or a GroupBy extension method in LINQ method syntax6, which groups the rows of a DataTable by a key value and returns an IEnumerable(Of IGrouping(Of TKey, TElement)) object. Then, you can use a Select extension method to project each group into a new DataTable using the CopyToDataTable extension method. For example, dataTable.AsEnumerable().GroupBy(Function(row) row("ColumnName")).Select (Function(group) group.CopyToDataTable()).ToList().
References:
DataTableExtensions.AsEnumerable Method (System.Data) | Microsoft Docs
Enumerable.Where(Of TSource) Method (System.Linq) | Microsoft Docs
DataTableExtensions.CopyToDataTable(Of T) Method (System.Data) | Microsoft Docs Enumerable.Concat(Of TSource) Method (System.Linq) | Microsoft Docs Json.NET - Newtonsoft Grouping Data - C# | Microsoft Docs
質問 # 166
While troubleshooting a process developed using the Robotic Enterprise (RE) Framework, you have placed a breakpoint at the "Invoke InitAllSettings" workflow activity.
Given the current state of the Executor, what will occur when you click on the Step Over button?
Executor directs to the "If in_OrchestratorQ ... " activity
Executor directs to the first InitAllSettings workflow activity
Executor directs to the first activity outside "If first run, read local configuration" Executor directs to the "First Run" sequence Explanation:
正解：
解説：
When a breakpoint is placed at a particular activity within the workflow and the Step Over function is used, the Executor will move to the next activity in the sequence. Given the context of the REFramework, after stepping over the "Invoke InitAllSettings" workflow, the next activity that would execute is the "If in_OrchestratorQueueName ..." activity, assuming there are no activities in between within the
"InitAllSettings" workflow itself. Step Over will not go into the invoked workflow but will move to the next activity at the same level of the workflow where the breakpoint was placed.References:
UiPath Studio Guide: Debugging
質問 # 167
A developer is building a process that types data into input fields using the Hardware Events input method.
Which property of the Type Into activity should be modified to reduce the pace at which the input string characters are typed into the fields?
正解：D
解説：
To reduce the pace at which the input string characters are typed into the fields using the Hardware Events input method, the developer should modify the Delay between keys property of the Type Into activity. This property specifies the delay time (in milliseconds) between two keystrokes. The default value is 10 milliseconds. The maximum value is 1000 milliseconds. By increasing the value of this property, the developer can slow down the typing speed and avoid any errors or missed characters. For example, if the developer sets the Delay between keys property to 100 milliseconds, the activity will wait for 0.1 seconds before typing each character of the input string. References: [Type Into], [Delay Between Keys]
質問 # 168
In the Global Exception Handler, which arguments are provided by default and should not be removed?
正解：A
解説：
The Global Exception Handler is a type of workflow that determines the project's behavior when encountering an execution error. It has two arguments that are provided by default and should not be removed.
They are:
errorinfo: This argument has the "In" direction and it stores information about the error that was thrown and the workflow that failed. It can be used to log the error details, get the name of the activity that caused the error, or count the number of retries1.
result: This argument has the "Out" direction and it is used to specify the next action of the process when it encounters an error. It can have one of the following values: Continue, Ignore, Retry, or Abort. These values determine whether the exception is re-thrown, ignored, retried, or stops the execution1.
The other options are not correct, because they either have the wrong direction for the arguments, or they use the "In/Out" direction, which is not valid for the Global Exception Handler arguments1.
References:
1: Studio - Global Exception Handler - UiPath Documentation Portal
質問 # 169
To retrieve all Outlook emails with the word "UiPath" in the subject, which filtering property and filter schema should a developer use?
正解：A
解説：
o retrieve all Outlook emails with the word "UiPath" in the subject, the developer should use the Filter property and the filter schema "@SQL=""urn:schemas:httpmail:subject"" like '%UiPath%'". The Filter property allows the developer to specify a condition for retrieving the emails based on the email properties.
The filter schema is a string that follows the SQL syntax and uses the urn:schemas:httpmail namespace to access the email properties. The subject property is accessed by using "urn:schemas:httpmail:subject". The like operator is used to match the value of the subject property with a pattern that contains the word "UiPath".
The percent sign (%) is a wildcard that matches any sequence of characters. Therefore, the filter schema
"@SQL=""urn:schemas:httpmail:subject"" like '%UiPath%'" will match any email that has the word
"UiPath" anywhere in the subject. References: Get Outlook Mail Messages
質問 # 170
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UiPathさまざまな種類の候補者がUiPath-ADPv1認定を取得する方法を見つけるために、多くの研究が行われています。 シラバスの変更および理論と実践の最新の進展に応じて、UiPath-ADPv1テストトレントを修正および更新します。 UiPath-ADPv1認定トレーニングは、厳密な分析による近年のテストと業界動向に基づいています。 したがって、お客様のUiPath (ADPv1) Automation Developer Professionalのために、より多くの選択肢が用意されています。試験のためにUiPath-ADPv1試験問題を選択することをお勧めします。
UiPath-ADPv1関連資格知識: https://www.topexam.jp/UiPath-ADPv1_shiken.html
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