Online Access Free 70-483 Practice Test

An application will upload data by using HTML form-based encoding. The application uses a method named SendMessage.
The SendMessage() method includes the following code. (Line numbers are included for reference only.)

The receiving URL accepts parameters as form-encoded values.
You need to send the values intA and intB as form-encoded values named a and b, respectively.
Which code segment should you insert at line 04?

• A.Option C
• B.Option D
• C.Option A
• D.Option B

You are creating a method by using C#. The method will accept three strings as parameters. The parameters are named string1, string2, and string3. The parameter values range from 5,000 to 15,000 characters.
The method will have the following signature.

You need to ensure that StringCompare only returns true if string1 concatenated to string2 is equal to string3. The comparison must be case-insensitive. The solution must ensure that StringCompare executes as quickly as possible.
Which three code blocks should you use to develop the solution? To answer, move the appropriate code blocks from the list of code blocks to the answer area and arrange them in the correct order.
NOTE: Each correct selection is worth one point.

Correct Answer:

Explanation:
References:
https://docs.microsoft.com/en-us/dotnet/csharp/how-to/compare-strings

You have the following code.

You need to remove all of the data from the myData list.
Which code should you use?

• A.for (int i = 0; i <= myData.Count; i++)
  myData.RemoveAt(0);
• B.foreach(string currentString in myData) myData.Remove(currentString);
• C.while (myData.Count ! = 0)
  myData.RemoveAt(0);
• D.for (int i = 0; i <= myData.Count; i++)
  myData.RemoveAt(i);

You are developing an application that will include a method named GetData The GetData() method will retrieve a line of data from a web service by using a System.lO.StreamReader object.
You have the following requirements:
* The GetData() method must populate the urIText text box with a string value that contains the first line of the response from the web service.
* The application must remain responsive while the GetData() method runs.
You need to implement the GetData() method.
You have the following code.

Correct Answer:

You have the following code.

For each of the following statements, select Yes if the statement is true. Otherwise, select No.

Correct Answer:

Explanation:
References:
https://docs.microsoft.com/en-us/dotnet/csharp/programming-guide/classes-and-structs/inheritance