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?

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 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 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 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?

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 are
a. 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.

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 are
a. 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.)

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?

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?

DRAG DROP
An 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 code segment:

You need to ensure that the application preserves the element ordering as provided in the XML
stream.
You have the following code:

Which attributes should you include in Target 1, Target 2 and Target 3 to complete the code? (To
answer, drag the appropriate attributes to the correct targets in the answer are
a) Each attribute 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.)