You work as the Enterprise application developer at Domain.com. The Domain.com network consists of a single Active Directory domain named Domain.com. All servers in the domain run Windows Server 2003. Your responsibilities at Domain.com include the testing and stabilization of applications.
Domain.com operates as an airline company.
Another Domain.com tester named Rory Allen discovered a bug in the flight scheduling component. At present the component’s code is checked into source control. You need to apply the appropriate actions to fix and deploy the bug fix. What should you do?
To answer, select the appropriate actions and place them in the correct order in the work area.

You work as the Enterprise application developer at Domain.com. The Domain.com network consists of a single Active Directory domain named Domain.com. All servers in the domain run Windows Server 2003. Your responsibilities at Domain.com include the testing and stabilization of applications. Domain.com operates as a medical technological company that manufactures electronic scanning equipment for medical use.
You are currently planning the performance of integration testing on a Microsoft Windows Forms application. This application is designed to allow doctors to perform internal gastro scopes. This application makes use of a controller to operate the scanning device that is inserted into the patient via the oral cavity. The exhibit below illustrates a component diagram of the application.

You now need to determine the component dependencies based on this design.

What should you conclude?

You work as the Enterprise application developer at Domain.com. The Domain.com network consists of a single Active Directory domain named Domain.com. All servers in the domain run Windows Server 2003. Your responsibilities at Domain.com include the testing and stabilization of applications. Domain.com operates in the Inland Revenue services department. You are currently performing a code review for an income tax filing application. In the code review you examine the following code:

while (true)
{
TaxForm form = taxForm.Instance;
if (form = = null)
break;
Schedule schedule = form.Schedule;
if (schedule = = null)
break;
Worksheet worksheet = schedule.Worksheet;
if (worksheet = = null)
break;
worksheet.Clear();
break;
}

The code is meant to clear a worksheet. Now you need to check whether the code has any problems with its semantics.

What conclusion can you draw?

You work as the Enterprise application developer at Domain.com. The Domain.com network consists of a single Active Directory domain named Domain.com. All servers in the domain run Windows Server 2003. Your responsibilities at Domain.com include the design and development of application frameworks. Domain.com operates in the Inland Revenue services department. You are currently developing an income tax preparation application. This application should calculate income tax on the following basis:

To this end you create two Double variables. These are named income and tax respectively. What is now required is to choose an appropriate decision flow structure to implement the business rules.

What should you do? (Choose the appropriate code segment.)

You work as the Enterprise application developer at Domain.com. The Domain.com network consists of a single Active Directory domain named Domain.com. All servers in the domain run Windows Server 2003. Your responsibilities at Domain.com include the design and development of application frameworks. Domain.com operates in the security and surveillance environment. You are currently developing a video surveillance application for Domain.com. While executing your duties, you examine a third party component that implements a Camera class. This class allows you to connect to a physical camera and record video or capture images. The following exhibit illustrates the Camera class definition:

public class Camera
{
public virtual void CaptureImage()
{
//Capture a still image
}
public virtual void StartRecording()
{
//Start a recording session
}
public virtual void StopRecording()
{
//Stop a recording session
}
}

You now need to define the custom class to achieve the following goals:
1. reuse the Camera class to implement a custom class
2. allow the application to capture still images
3. prevent the application from being able to use your class to start and stop a recording session

What should you go? (Choose the correct code segment.)

You work as the Enterprise application developer at Domain.com. The Domain.com network consists of a single Active Directory domain named Domain.com. All servers in the domain run Windows Server 2003. Your responsibilities at Domain.com include the design and development of applications. Domain.com operates as a service provider in the security industry. You are currently developing a video surveillance application for Domain.com. You need to implement a class named Visuals. Visuals will be destined to control access to a video camera. A method named StartRecording must start a recording session of the camera if one is not already started. In the event of a recording session having started already when the method is called, you must interrupt the execution of the application. To this end you now need to define the Visuals class.

What should you do? (Choose the correct code segment.)

You work as the Enterprise application developer at Domain.com. The Domain.com network consists of a single Active Directory domain named Domain.com. All servers in the domain run Windows Server 2003. Your responsibilities at Domain.com include the design and development of applications. Domain.com operates as a Geographic Positioning System service provider. You are currently developing a geographical mapping application. You must create a struct named Waypoint that models a waypoint. This waypoint is to consist of a set of latitude and longitude coordinates. In the event of a user passing a street address to the struct, it must perform a location lookup and set its coordinates appropriately.
To this end you need to define the Waypoint struct. You need to ensure that your application requires the least amount of code to set the coordinates from a street address.

What should you do? (Choose the correct code segment.)

You work as the Enterprise application developer at Domain.com. The Domain.com network consists of a single Active Directory domain named Domain.com. All servers in the domain run Windows Server 2003. Your responsibilities at Domain.com include the design and development of applications. You are currently developing a Microsoft Windows service that will form part of an enterprise solution for Domain.com. The service must be able to (1) Monitor a File Transfer Protocol (FTP) directory for incoming files, and (2) Extract data from the files and import them into a database.
Following are the requirements that should be met by this service:
1. It must run using a least privileged account.
2. It must be capable of processing 300 files per minute.
3. It must be able to recover from failures that cause it to stop functioning. You thus need to identify the factor that is most important during the design of the application.

What should you do?

You work as the Enterprise application developer at Domain.com. The Domain.com network consists of a single Active Directory domain named Domain.com. All servers in the domain run Windows Server 2003. The design of applications forms part of your responsibilities at Domain.com. Domain.com operates as a cosmetics company.
You are currently busy developing an enterprise application for Domain.com. This application must be able to support the ability to access chemical data. This chemical data are stored in five relational databases. The chemical makeup of each product is represented as a business entity. The business logic determines how the chemical makeup can be used in combinations to create new products. You need to evaluate the design in terms of the best performance that is can offer. Following are the physical design aspects that you should take into account in you evaluation:
1. One assembly for all business entities.
2. One assembly to contain business logic.
3. An assembly per type of database.

What conclusion can you draw?

You work as the Enterprise application developer at Domain.com. The Domain.com network consists of a single Active Directory domain named Domain.com. All servers in the domain run Windows Server 2003. The design of applications forms part of your responsibilities at Domain.com. Domain.com operates as a vehicle tracking organization in the vehicle insurance industry. You are currently developing a vehicle inventory management solution for Domain.com. Following are the existing facts:
1. A vehicle is identified by its vehicle identification number (VIN).
2. A vehicle has one or more options.
3. Different vehicles may have the same options.
4. Each option can be standard or nonstandard.
The exhibit below illustrates the logical database design.

You have been tasked to assess the Domain.com design in terms of data integrity.
What conclusion can you draw?