70-483 Exam Dumps | You develop an application by using C#. The application counts the number of times a specific word appears

Home
Microsoft
Programming in C#
Microsoft.70-483.v2018-03-20.q120
Question 60

Valid 70-483 Dumps shared by ExamDiscuss.com for Helping Passing 70-483 Exam! ExamDiscuss.com now offer the newest 70-483 exam dumps, the ExamDiscuss.com 70-483 exam questions have been updated and answers have been corrected get the newest ExamDiscuss.com 70-483 dumps with Test Engine here:

Access 70-483 Dumps Premium Version
(305 Q&As Dumps, 35%OFF Special Discount Code: freecram)

<< Prev Question Next Question >>

Question 60/120

You develop an application by using C#. The application counts the number of times a specific word appears within a set of text files. The application includes the following code.
(Line numbers are included for reference only.)

You have the following requirements:
* Populate the _wordCounts object with a list of words and the number of occurrences of each word.
* Ensure that updates to the ConcurrentDictionary object can happen in parallel.
You need to complete the relevant code.
Which code segment should you insert at line 23?

A. Option A

B. Option B

C. Option C

D. Option D

Correct Answer: A

Explanation: The ConcurrentDictionary<TKey,TValue>.AddOrUpdate method adds a key/value pair to the ConcurrentDictionary<TKey,TValue> if the key does not already exist, or updates a key/value pair in the ConcurrentDictionary<TKey,TValue> if the key already exists.
Example:
// Construct a ConcurrentDictionary
ConcurrentDictionary<int, int> cd = new ConcurrentDictionary<int, int>();
// Bombard the ConcurrentDictionary with 10000 competing AddOrUpdates
Parallel.For(0, 10000, i =>
{
// Initial call will set cd[1] = 1.
// Ensuing calls will set cd[1] = cd[1] + 1
cd.AddOrUpdate(1, 1, (key, oldValue) => oldValue + 1);
});
Console.WriteLine("After 10000 AddOrUpdates, cd[1] = {0}, should be 10000", cd[1]); Reference: ConcurrentDictionary<TKey,TValue>.AddOrUpdate Method
https://msdn.microsoft.com/en-us/library/ee378665(v=vs.110).aspx

Your email address will not be published. Required fields are marked *

Comment: *

Name: *

Email: *

Rating: *

Verification: *

Question List (120q): Question 1: You are developing an application by using C#. The applicati...; Question 2: You are developing a class named EmployeeRoster. The followi...; Question 3: You are developing an application that contains a class name...; Question 4: You need to store the values in a collection. The solution m...; Question 5: DRAG DROP You have the following code. (Exhibit) You need to...; Question 6: You are creating an application that manages information abo...; Question 7: DRAG DROP You have a class named Customer and a class named ...; Question 8: You are creating an application that manages information abo...; Question 9: You are creating a console application named App1. App1 will...; Question 10: DRAG DROP You are adding a function to a membership tracking...; Question 11: HOTSPOT You have the following code: (Exhibit) For each of t...; Question 12: You need to write a method that retrieves data from a Micros...; Question 13: DRAG DROP You are developing an application by using C#. The...; Question 14: DRAG DROP You are developing an application that will write ...; Question 15: You are developing an application by using C#. The applicati...; Question 16: You write the following method (line numbers are included fo...; Question 17: You are developing an application that will transmit large a...; Question 18: DRAG DROP You have the following class: (Exhibit) You need t...; Question 19: You are developing an application that includes a class name...; Question 20: DRAG DROP You are testing an application. The application in...; Question 21: DRAG DROP You have the following class. (Line numbers are in...; Question 22: You are modifying an existing banking application. The appli...; Question 23: You are developing an application that includes the followin...; Question 24: You are developing an application. The application converts ...; Question 25: You are creating a console application named App1. App1 retr...; Question 26: You are developing an application that retrieves patient dat...; Question 27: You have the following code: (Exhibit) You need to retrieve ...; Question 28: You have the following code (line numbers are included for r...; Question 29: You are developing an application. You need to declare a del...; Question 30: You are developing an application by using C#. The applicati...; Question 31: You are developing an application that uses a .config file. ...; Question 32: You are implementing a method named ProcessFile that retriev...; Question 33: You are developing an application that will use multiple asy...; Question 34: You are developing an application that uses several objects....; Question 35: HOTSPOT You are implementing a library method that accepts a...; Question 36: You are creating a class named Loan. The Loan class must mee...; Question 37: DRAG DROP You are creating a method that will split a single...; Question 38: DRAG DROP You are developing an application that includes a ...; Question 39: You have the following code (line numbers are included for r...; Question 40: HOTSPOT You have the following code. (Exhibit) For each of t...; Question 41: HOTSPOT You have the following code: (Exhibit) For each of t...; Question 42: HOTSPOT You are developing an application in C#. The applica...; Question 43: You are adding a public method named UpdateScore to a public...; Question 44: You are evaluating a method that calculates loan interest- T...; Question 45: You are creating a console application named Appl. App1 retr...; Question 46: You are developing an application that includes the followin...; Question 47: You are developing an application that will parse a large am...; 1 commentQuestion 48: You have the following line of code. Type type1 = typeof^MyC...; Question 49: You are developing an application that will transmit large a...; Question 50: You are creating a console application named Appl. App1 retr...; Question 51: You need to write a console application that meets the follo...; Question 52: You are developing an application that will process orders. ...; Question 53: You are developing an application that will transmit large a...; Question 54: You have an application that will send confidential informat...; Question 55: You are developing an application in C#. The application use...; Question 56: You plan to create a list of customers named customers. Each...; Question 57: You are developing an application that will be deployed to m...; Question 58: You are developing an application that will be deployed to m...; Question 59: You need to write a console application that meets the follo...; Question 60: You develop an application by using C#. The application coun...; Question 61: An application contains code that measures reaction times. T...; Question 62: You are developing an application that uses structured excep...; Question 63: You are modifying an application that processes loans. The f...; Question 64: DRAG DROP You have the following code. (Exhibit) You need to...; Question 65: An application is throwing unhandled NullReferenceException ...; Question 66: You are developing an application by using C#. You provide a...; Question 67: You are developing an application in C#. The application use...; Question 68: You need to write a method that retrieves data from a Micros...; Question 69: DRAG DROP You are developing a custom collection named LoanC...; Question 70: You need to write a console application that meets the follo...; Question 71: You are developing an application. You need to declare a del...; Question 72: You are implementing a method named GetValidEmailAddresses. ...; Question 73: HOTSPOT You have the following code: (Exhibit) For each of t...; Question 74: You are developing an application that generates code. The a...; Question 75: DRAG DROP You have an application that uses paging. Each pag...; Question 76: You are developing an assembly. You plan to sign the assembl...; Question 77: DRAG DROP You are developing an application that implements ...; Question 78: DRAG DROP You are developing an application that will includ...; Question 79: DRAG DROP You are developing a C# application. The applicati...; Question 80: You are developing an application that will transmit large a...; Question 81: DRAG DROP You are developing an application that includes a ...; Question 82: You are implementing a method named ProcessReports that perf...; Question 83: You are developing a class named Scorecard. The following co...; Question 84: You are developing a C# application. The application include...; Question 85: HOTSPOT You are building a data access layer in an applicati...; Question 86: You are developing an assembly that will be used by multiple...; Question 87: You are debugging an application that calculates loan intere...; Question 88: HOTSPOT You have the following code: (Exhibit) For each of t...; Question 89: You are creating an application that processes a list of num...; Question 90: You are developing an application. The application contains ...; Question 91: DRAG DROP An application serializes and deserializes XML fro...; Question 92: You are debugging a 64-bit C# application. Users report Syst...; Question 93: DRAG DROP You are developing an application that will write ...; Question 94: You use the Task.Run() method to launch a long-running data ...; Question 95: You are developing an application that includes the followin...; Question 96: You are adding a public method named UpdateGrade to a public...; Question 97: You are modifying an existing application that manages emplo...; Question 98: DRAG DROP You are developing a class named ExtensionMethods....; Question 99: You are developing an assembly that will be used by multiple...; Question 100: You are implementing a new method named ProcessData. The Pro...; 1 commentQuestion 101: DRAG DROP You need to validate whether string strJson is a v...; Question 102: You are developing an application that includes the followin...; Question 103: HOTSPOT You are reviewing the following code: (Exhibit) For ...; Question 104: You are developing a method named CreateCounters that will c...; Question 105: You plan to store passwords in a Windows Azure SQL Database ...; Question 106: You are developing an application that includes methods name...; Question 107: DRAG DROP You are creating a class named Data that includes ...; Question 108: You are developing an application that includes a class name...; Question 109: DRAG DROP You are developing an application by using C#. The...; Question 110: You are developing an application that will convert data int...; Question 111: You are developing a method named CreateCounters that will c...; Question 112: DRAG DROP You have an application that accesses a Microsoft ...; Question 113: You are creating a console application named App1. App1 retr...; Question 114: You are developing an application that uses the Microsoft AD...; Question 115: You are creating a class named Game. The Game class must mee...; Question 116: You are developing an application by using C#. The applicati...; Question 117: DRAG DROP You are creating a method that saves information t...; Question 118: You are troubleshooting an application that uses a class nam...; Question 119: You are creating a console application by using C#. You need...; Question 120: DRAG DROP An application serializes and deserializes XML fro...

[×]

Download PDF File

Enter your email address to download Microsoft.70-483.v2018-03-20.q120.pdf

Email:

Disclaimer:
Freecram doesn't offer Real GIAC Exam Questions. Freecram doesn't offer Real SAP Exam Questions. Freecram doesn't offer Real (ISC)² Exam Questions. Freecram doesn't offer Real CompTIA Exam Questions. Freecram doesn't offer Real Microsoft Exam Questions.
Oracle and Java are registered trademarks of Oracle and/or its affiliates.
Freecram material do not contain actual actual Oracle Exam Questions or material.
Microsoft®, Azure®, Windows®, Windows Vista®, and the Windows logo are registered trademarks of Microsoft Corporation.
Freecram Materials do not contain actual questions and answers from Cisco's Certification Exams. The brand Cisco is a registered trademark of CISCO, Inc.
CFA Institute does not endorse, promote or warrant the accuracy or quality of these questions. CFA® and Chartered Financial Analyst® are registered trademarks owned by CFA Institute.
Freecram does not offer exam dumps or questions from actual exams. We offer learning material and practice tests created by subject matter experts to assist and help learners prepare for those exams. All certification brands used on the website are owned by the respective brand owners. Freecram does not own or claim any ownership on any of the brands.

Question 60/120

LEAVE A REPLY

Download PDF File