Vendor: Microsoft
Exam Code: 70-483
Exam Name: Microsoft Programming in C#
Version: 14.81
QUESTION 131
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.)
Vendor: Microsoft
Exam Code: 70-483
Exam Name: Microsoft Programming in C#
Version: 14.81
QUESTION 171
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: D
Vendor: Microsoft
Exam Code: 70-483
Exam Name: Microsoft Programming in C#
Version: 14.81
QUESTION 121
You are creating an application that manages information about your company’s products.
The application includes a class named Product and a method named Save.
The Save() method must be strongly typed. It must allow only types inherited from the Product class that use a constructor that accepts no parameters.
You need to implement the Save() method.
Which code segment should you use?
Vendor: Microsoft
Exam Code: 70-483
Exam Name: Microsoft Programming in C#
Version: 14.81
QUESTION 191
Hotspot Question
You have the following code:
Vendor: Microsoft
Exam Code: 70-483
Exam Name: Microsoft Programming in C#
Version: 14.81
QUESTION 161
You are developing an application that will use multiple asynchronous tasks to optimize performance.
You create three tasks by using the following code segment. (Line numbers are included for reference only.)
Vendor: Microsoft
Exam Code: 70-483
Exam Name: Microsoft Programming in C#
Version: 14.81
QUESTION 141
You need to create a method that can be called by using a varying number of parameters.
What should you use?
A. derived classes
B. interface
C. enumeration
D. method overloading
Answer: D
Vendor: Microsoft
Exam Code: 70-483
Exam Name: Microsoft Programming in C#
Version: 14.81
QUESTION 151
Drag and Drop Question
You are developing a C# console application that outputs information to the screen.
The following code segments implement the two classes responsible for making calls to the Console object:
Vendor: Microsoft
Exam Code: 70-483
Exam Name: Microsoft Programming in C#
Version: 14.81
QUESTION 181
Hotspot Question
You are developing an application that includes a Windows Communication Foundation (WCF) service. The service includes a custom TraceSource object named ts and a method named DoWork. The application must meet the following requirements:
– Collect trace information when the DoWork() method executes.
– Group all traces for a single execution of the DoWork() method as an activity that can be viewed in the WCF Service Trace Viewer Tool.
Vendor: Microsoft
Exam Code: 70-483
Exam Name: Microsoft Programming in C#
Version: 14.81
QUESTION 131
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.)
Vendor: Microsoft
Exam Code: 70-483
Exam Name: Microsoft Programming in C#
Version: 14.81
QUESTION 111
You plan to store passwords in a Windows Azure SQL Database database.
You need to ensure that the passwords are stored in the database by using a hash algorithm,
Which cryptographic algorithm should you use?
