Key benefits of 70 483 programming in c# dumps pdf

Act now and download your Microsoft 70 483 pdf test today! Do not waste time for the worthless Microsoft mcsd 70 483 tutorials. Download Regenerate Microsoft Programming in C# exam with real questions and answers and begin to learn Microsoft programming in c# 70 483 with a classic professional.

2017 NEW RECOMMEND

Free VCE & PDF File for Microsoft 70-483 Real Exam
(Full Version!)

Pass on Your First TRY 100% Money Back Guarantee Realistic Practice Exam Questions

Free Instant Download NEW 70-483 Exam Dumps (PDF & VCE):
Available on:
http://www.certleader.com/70-483-dumps.html

Q81. – (Topic 2) 

You have the following code. (Line numbers are included for reference only.) 

When you execute the code, you get an exception. 

You need to ensure that B_Products contain all of the products that start with the letter “B”. What should you do? 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

Answer:

Explanation: Simply select the product items. 

Q82. – (Topic 2) 

You are developing an application that includes a method named SendMessage. 

You need to ensure that the SendMessage() method is called with the required parameters. 

Which two code segments can you use to achieve this goal? (Each correct answer presents a complete solution. Choose two.) 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

Answer: C,D 

Explanation: D: ExpandoObject Represents an object whose members can be dynamically added and removed at run time. / The ExpandoObject class enables you to add and delete members of its instances at run time and also to set and get values of these members. This class supports dynamic binding, which enables you to use standard syntax like sampleObject.sampleMember instead of more complex syntax like sampleObject.GetAttribute("sampleMember"). / You can pass instances of the ExpandoObject class as parameters. Note that these instances are treated as dynamic objects in C# and late-bound objects in Visual Basic. This means that you do not have IntelliSense for object members and you do not receive compiler errors when you call non-existent members. If you call a member that does not exist, an exception occurs. 

Note: 

* Visual C# 2010 introduces a new type, dynamic. The type is a static type, but an object of type dynamic bypasses static type checking. In most cases, it functions like it has type object. At compile time, an element that is typed as dynamic is assumed to support any operation. Therefore, you do not have to be concerned about whether the object gets its value from a COM API, from a dynamic language such as IronPython, from the HTML Document Object Model (DOM), from reflection, or from somewhere else in the program. However, if the code is not valid, errors are caught at run time. 

Q83. – (Topic 2) 

You are developing an application that generates code. The application includes the following code segment. (Line numbers are included for reference only.) 

You need to ensure that code generated by the GenerateCode() method represents a class that can be accessed by all objects in its application domain. 

Which two code segments can you insert at line 05 to achieve this goal? (Each correct answer presents a complete solution. Choose two.) 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

Answer: A,C 

Q84. – (Topic 1) 

You are developing an application that will transmit large amounts of data between a client computer and a server. You need to ensure the validity of the data by using a cryptographic hashing algorithm. Which algorithm should you use? 

A. ECDsa 

B. RNGCryptoServiceProvider 

C. Rfc2898DeriveBytes 

D. HMACSHA512 

Answer:

Q85. HOTSPOT – (Topic 2) 

A developer designs an interface that contains the following code: 

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

Answer: 

Q86. – (Topic 1) 

You use the Task.Run() method to launch a long-running data processing operation. The data processing operation often fails in times of heavy network congestion. 

If the data processing operation fails, a second operation must clean up any results of the first operation. 

You need to ensure that the second operation is invoked only if the data processing operation throws an unhandled exception. 

What should you do? 

A. Create a task within the operation, and set the Task.StartOnError property to true. 

B. Create a TaskFactory object and call the ContinueWhenAll() method of the object. 

C. Create a task by calling the Task.ContinueWith() method. 

D. Use the TaskScheduler class to create a task and call the TryExecuteTask() method on the class. 

Answer:

Explanation: 

Task.ContinueWith – Creates a continuation that executes asynchronously when the target Task completes.The returned Task will not be scheduled for execution until the current task has completed, whether it completes due to running to completion successfully, faulting due to an unhandled exception, or exiting out early due to being canceled. http://msdn.microsoft.com/en-us/library/dd270696.aspx 

Q87. – (Topic 1) 

You are implementing a method named Calculate that performs conversions between value types and reference types. The following code segment implements the method. (Line numbers are included for reference only.) 

You need to ensure that the application does not throw exceptions on invalid conversions. 

Which code segment should you insert at line 04? 

A. int balance = (int) (float)amountRef; 

B. int balance = (int)amountRef; 

C. int balance = amountRef; 

D. int balance = (int) (double) amountRef; 

Answer:

Q88. DRAG DROP – (Topic 2) 

You are developing a class named Temperature. 

You need to ensure that collections of Temperature objects are sortable. 

You have the following code: 

Which code segments should you include in Target 1, Target 2 and Target 3 to complete the code? (To answer, drag the appropriate code segments to the correct targets in the answer area. Each code segment may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.) 

Answer: 

Q89. – (Topic 2) 

You are creating a console application named Appl. 

App1 retrieves data from the Internet by using JavaScript Object Notation (JSON). 

You are developing the following code segment (line numbers are included for reference only): 

You need to ensure that the code validates the JSON string. Which code should you insert at line 03? 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

Answer:

Explanation: JavaScriptSerializer().Deserialize 

Converts the specified JSON string to an object of type T. 

Example: 

string json = File.ReadAllText(Environment.CurrentDirectory + @"\\JSON.txt"); 

Company company = new 

System.Web.Script.Serialization.JavaScriptSerializer().Deserialize<Company>( 

Reference: C# – serialize object to JSON format using JavaScriptSerializer 

http://matijabozicevic.com/blog/csharp-net-development/csharp-serialize-object-to-json-format-using-javascriptserialization 

Q90. DRAG DROP – (Topic 1) 

You are developing an application by using C#. The application will output the text string "First Line" followed by the text string "Second Line". 

You need to ensure that an empty line separates the text strings. 

Which four code segments should you use in sequence? (To answer, move the appropriate code segments to the answer area and arrange them in the correct order.) 

Answer: 

Certleader Dumps
Certleader is a company specialized on providing high quality IT exam materials and fully committed to assist our respected clients crack any IT certification tests on their 1st efforts.