You are evaluating a method that calculates loan interest- The application includes the following code segment.
(Line numbers are included for reference only.)

When the loanTerm value is 3 and the loanAmount value is 9750, the loanRate must be set to 8.25 percent.
You need to adjust the loanRate value to meet the requirements.
What should you do?

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?

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

You need to ensure that if an exception occurs, the exception will be logged.
Which code should you insert at line 28?

You are creating a console application named App1.
App1 will validate user input for order entries.
You are developing the following code segment (line numbers are included for reference only):

You need to complete the code segment. The solution must ensure that prices are positive and have two
decimal places. Which code should you insert at line 03?

You are troubleshooting an application that uses a class named FullName. The class is decorated with the
DataContractAttribute attribute. The application includes the following code. (Line numbers are included for
reference only.)

You need to ensure that the entire FullName object is serialized to the memory stream object.
Which code segment should you insert at line 09?

You are creating an application that reads from a database.
You need to use different databases during the development phase and the testing phase by using conditional
compilation techniques.
What should you do?

You are implementing a method named GetValidEmailAddresses. The GetValidEmailAddresses() method
processes a list of string values that represent email addresses.
The GetValidEmailAddresses() method must return only email addresses that are in a valid format.
You need to implement the GetValidEmailAddresses() method.
Which two code segments can you use to achieve this goal? (Each correct answer presents a complete
solution. Choose two.)

You are modifying an existing banking application.
The application includes an Account class and a Customer class. The following code segment defines the
classes.

You populate a collection named customerCollection with Customer and Account objects by using the following
code segment:

You create a largeCustomerAccounts collection to store the Account objects by using the following code
segment:
Collection<Account> largeCustomerAccounts = new Collection<Account>();
All accounts with a Balance value greater than or equal to 1,000,000 must be tracked.
You need to populate the largeCustomerAccounts collection with Account objects.
Which code segment should you use?

You are developing an application that produces an executable named MyApp.exe and an assembly named
MyApp.dll.
The application will be sold to several customers.
You need to ensure that enough debugging information is available for MyApp.exe, so that if the application
throws an error in a customer’s environment, you can debug the error in your own development environment.
What should you do?

You are developing a class named EmployeeRoster. The following code implements the EmployeeRoster
class. (Line numbers are included for reference only.)

You create the following unit test method to test the EmployeeRoster class implementation:

You need to ensure that the unit test will pass.
What should you do?