You have the following code:

You need to retrieve all of the numbers from the items variable that are greater than 80.
Which code should you use?

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?

DRAG DROP
You are developing a C# application. The application includes a class named Rate. The following code
segment implements the Rate class:

You define a collection of rates named rateCollection by using the following code segment:
Collection<Rate> rateCollection = new Collection<Rate>() ;
The application receives an XML file that contains rate information in the following format:

You need to parse the XML file and populate the rateCollection collection with Rate objects.
You have the following code:

Which code segments should you include in Target 1, Target 2, Target 3 and Target 4 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.)
Select and Place:

DRAG DROP
You have the following code.

You need to return all of the products and their associated categories.
How should you complete the code? To answer, drag the appropriate code elements to the correct targets in
the answer area. Each code element 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.
Select and Place:

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

You populate a collection named customer-Collection with Customer and Loan objects by using the following
code segment:

You create a largeCustomerLoans collection to store the Loan objects by using the following code segment:
Collection<Loan> largeCustomerLoans = new Collection<Loan>();
All loans with an Amount value greater than or equal to 4000 must be tracked.
You need to populate the largeCustomerLoans collection with Loan objects.
Which code segment should you use?

You need to write a method that combines an unknown number of strings. The solution must minimize the
amount of memory used by the method when the method executes.
What should you include in the code?

You are developing an application that will manage customer records. The application includes a method
named FindCustomer.
Users must be able to locate customer records by using the customer identifier or customer name.
You need to implement the FindCustomer() method to meet the requirement.
Which two sets of method signatures can you use to achieve this goal? (Each correct answer presents a
complete solution. Choose two.)

You are creating a class library that will be used in a web application.
You need to ensure that the class library assembly is strongly named.
What should you do?

You are implementing a method named ProcessFile that retrieves data files from web servers and FTP servers.
The ProcessFile () method has the following method signature:
Public void ProcessFile(Guid dataFileld, string dataFileUri)
Each time the ProcessFile() method is called, it must retrieve a unique data file and then save the data file to
disk.
You need to complete the implementation of the ProcessFile() method. Which code segment should you use?

DRAG DROP
You are developing an application that will write string values to a file. The application includes the following
code segment. (Line numbers are included for reference only.)
01 protected void ProcessFile(string fileName, string value)
02 {
03
04 }
You need to ensure that the ProcessFile() method will write string values to a file.
Which four code segments should you insert in sequence at line 03? (To answer, move the appropriate code
segments from the list of code segments to the answer area and arrange them in the correct order.)
Select and Place: