You need to write a method that retrieves data from a Microsoft Access 2013 database. The method
must meet the following requirements:
Be read-only.
Be able to use the data before the entire data set is retrieved.
Minimize the amount of system overhead and the amount of memory usage.
Which type of object should you use in the method?

You are developing an application that contains a class named TheaterCustomer and a method
named ProcessTheaterCustomer. The ProcessTheaterCustomer() method accepts a
TheaterCustomer object as the input parameter.
You have the following requirements:
Store the TheaterCustomer objects in a collection.
Ensure that the ProcessTheaterCustomer() method processes the TheaterCustomer objects in the
reverse order in which they are placed into the collection.
You need to meet the requirements.
What should you do?

DRAG DROP
You are creating a class named Data that includes a dictionary object named _data.
You need to allow the garbage collection process to collect the references of the _data object.
You have the following code:

Which code segments should you include in Target 1 and Target 2 to complete the code? (To
answer, drag the appropriate code segments to the correct locations 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.)

DRAG DROP
You are developing a class named Temperature.
You need to ensure that collections of Temperature objects are sortable.
You have the following code:

Which code segments should you include in Target 1, Target 2 and Target 3 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.)

DRAG DROP
You have the following class. (Line numbers are included for reference only.)

You need to complete the doOperation method to meet the following requirements:
If AddNumb is passed as the operationName parameter, the AddNumb function is called.
If SubNumb is passed as the operationName parameter, the SubNumb function is called.
Which code should you insert at line 16? Develop the solution by selecting and arranging the
required code blocks in the correct order. You may not need all of the code blocks.

HOTSPOT
A developer designs an interface that contains the following code:

For each of the following statements, select Yes if the statement is true. Otherwise, select No.

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

You need to ensure that new instances of Connection can be created only by other classes by calling
the Create method. The solution must allow classes to inherit from Connection.
What should you do?

You are developing an application that includes methods named ConvertAmount and TransferFunds.
You need to ensure that the precision and range of the value in the amount variable is not lost when
the TransferFunds() method is called.
Which code segment should you use?

You need to write a console application that meets the following requirements:
If the application is compiled in Debug mode, the console output must display Entering debug mode.
If the application is compiled in Release mode, the console output must display Entering release
mode.
Which code should you use?

DRAG DROP
You write the following code.

You need to get the list of all the types defined in the assembly that is being executed currently.
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.