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Vendor:MicrosoftExam Code:70-483Exam Name:Programming in C#Version:Demo
QUESTION 1DRAG DROPAn application serializes and deserializes XML from streams. The XML streams are in the following format:The application reads the XML streams by using a DataContractSerializer object that is declared by the following codesegment:You need to ensure that the application preserves the element ordering as provided in the XML stream. You have thefollowing code:Which attributes should you include in Target 1, Target 2 and Target 3 to complete the code? (To answer, drag theappropriate attributes to the correct targets in the answer area. Each attribute may be used once, more than once, ornot at all. You may need to drag the split bar between panes or scroll to view content.)Select and Place:
Correct Answer:QUESTION 2DRAG DROPYou are developing an application by using C#. The application will process several objects per second.You need to create a performance counter to analyze the object processing.Which three actions should you perform in sequence? (To answer, move the appropriate actions from the list of actionsto the answer area and arrange them in the correct order.)Select and Place:
Correct Answer:
QUESTION 3DRAG DROPYou are developing an application by using C#. The application includes an array of decimal values namedloanAmounts. You are developing a LINQ query to return the values from the array.The query must return decimal values that are evenly divisible by two. The values must be sorted from the lowest valueto the highest value.You need to ensure that the query correctly returns the decimal values.How should you complete the relevant code? (To answer, drag the appropriate code segments to the correct locationsin the answer area. Each code segment may be used once, more than once, or not at all. You may need to drag thesplitbar between panes or scroll to view content.)Select and Place:
Correct Answer:QUESTION 4You are developing an application that uses several objects. The application includes the following code segment. (Linenumbers are included for reference only.)You need to evaluate whether an object is null. Which code segment should you insert at line 03?
A. Option AB. Option BC. Option CD. Option DCorrect Answer: DExplanation: Use the operator to compare values and in this case also use the null literal.QUESTION 5DRAG DROPYou are creating a method by using C#. The method will accept three strings as parameters. The parameters arenamed 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. Thecomparison 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 fromthe list of code blocks to the answer area and arrange them in the correct order.NOTE: Each correct selection is worth one point.Select and Place:Correct Answer:
QUESTION 6You have an application that accesses a Web server named Server1. You need to download an image namedImagel.jpg from Server1 and store the image locally as Filel.jpg. Which code should you use?
A. Option AB. Option BC. Option CD. Option DCorrect Answer: CQUESTION 7You are developing an application that uses a .config file.The relevant portion of the .config file is shown as follows:You need to ensure that diagnostic data for the application writes to the event log by using the configuration specified inthe .config file. What should you include in the application code?
A. Option AB. Option BC. Option CD. Option DCorrect Answer: CExplanation: The Trace.Writeline statements will be included in the Release compilation by default.Incorrect:Not A: Debug.Writeline() statements will not be included in the Release compilation by default.QUESTION 8You are creating a class named Employee. The class exposes a string property named EmployeeType. The followingcode segment defines the Employee class. (Line numbers are included for reference only.)The EmployeeType property value must be accessed and modified only by code within the Employee class or within aclass derived from the Employee class.You need to ensure that the implementation of the EmployeeType property meets the requirements.
Which two actions should you perform? (Each correct answer represents part of the complete solution. Choose two.)A. Replace line 05 with the following code segment: protected get;B. Replace line 06 with the following code segment: private set;C. Replace line 03 with the following code segment: public string EmployeeTypeD. Replace line 05 with the following code segment: private get;E. Replace line 03 with the following code segment: protected string EmployeeTypeF. Replace line 06 with the following code segment: protected set;Correct Answer: BEExplanation: protected string EmpType { get; private set;}This is a quite common way to work with properties within base classes.Incorrect:Not D: Cannot be used because of the internal keyword on line 03.QUESTION 9DRAG DROPYou have an application that accesses a Microsoft SQL Server database.The database contains a stored procedure named Proc1. Proc1 accesses several rows of data across multiple tables.You need to ensure that after Proc1 executes, the database is left in a consistent state. While Proc1 executes, no otheroperation can modify data already read or changed by Proc1. (Develop the solution by selecting and ordering therequiredcode snippets.You may not need all of the code snippets.)Select and Place:
Correct Answer:
QUESTION 10You are developing an application that uses structured exception handling. The application includes a class namedExceptionLogger.The ExceptionLogger class implements a method named LogException by using the following code segment:public static void LogException(Exception ex)You have the following requirements:Log all exceptions by using the LogException() method of the ExceptionLogger class.Rethrow the original exception, including the entire exception stack.
You need to meet the requirements.Which code segment should you use?A. Option AB. Option BC. Option CD. Option DCorrect Answer: AOnce an exception is thrown, part of the information it carries is the stack trace. The stack trace is a list of the methodcall hierarchy that starts with the method that throws the exception and ends with the method that catches theexception. If an exception is re- thrown by specifying the exception in the throw statement, the stack trace is restarted atthe current method and the list of method calls between the original method that threw the exception and the currentmethod is lost. To keep the original stack trace information with the exception, use the throw statement withoutspecifying the exception.Reference: http://msdn.microsoft.com/en-us/library/ms182363(v vs.110).aspx
QUESTION 11HOTSPOTYou are developing an application in C#.The application will display the temperature and the time at which the temperature was recorded. You have the followingmethod (line numbers are included for reference only):You need to ensure that the message displayed in the lblMessage object shows the time formatted according to thefollowing requirements:The time must be formatted as hour:minute AM/PM, for example 2:00 PM.The date must be formatted as month/day/year, for example 04/21/2013.The temperature must be formatted to have two decimal places, for example 23-45.Which code should you insert at line 04? (To answer, select the appropriate options in the answer area.)Hot Area:Correct Answer:QUESTION 12
You are developing an application by using C#. The application includes a method named SendMessage. TheSendMessage() method requires a string input.You need to replace "Hello" with "Goodbye" in the parameter that is passed to the SendMessage() method.Which two code segments can you use to achieve this goal? (Each correct answer presents a complete solution.Choose two.)A. Option AB. Option BC. Option CD. Option DCorrect Answer: BCExplanation: * The first parameter should be Hello.* String.Replace Method (String, String)Returns a new string in which all occurrences of a specified string in the current instance are replaced with anotherspecified string.This method does not modify the value of the current instance. Instead, it returns a new string in which all occurrencesof oldValue are replaced by newValue.
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70-483-demo Author: common Subject: 70-483-demo Keywords: Latest Microsoft exams,latest 70-483 dumps,70-483 pdf,70-483 vce,70-483 dumps,70-483 exam questions,70-483 new questions,70-483 actual tests,70-483 practice tests,70-483 real exam questions Created Date: 4/19/2021 3:23:02 AM
