What should you recommend?
You are an enterprise application developer. You are designing an application that manages names and descriptions for your companys products.
To manipulate these items, the application requires the object that holds the strings to meet the following criteria:
Be dynamically resizable.
Be able to store duplicate entries.
Expose methods to find all instances of the same text.
You need to recommend an appropriate container for the strings. What should you recommend?
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. 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.)
which Groove workspaces on your computer are generating a large amount of synchronization traffic. What should
You need to identify which Groove workspaces on your computer are generating a large amount of synchronization traffic. What should you do?
Which code segment should you use?
You need to create a method to clear a Queue named q. Which code segment should you use?
Which three tasks should you perform?
You are an enterprise application developer. You are creating a component that will be deployed as part of a class library. The component must meet the following specifications:
The interface of the component must be accessible to components outside the hosting assembly.
The interface of the component must be interoperable with components written in any other .NET Framework languages.
The implementation of the component cannot be expanded upon by a derived class.
You need to design the interface of the component.
Which three tasks should you perform? (Each correct answer presents part of the solution.
Choose three.)
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. 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.)
What should you do?
You are the manager of a Groove workspace. You cannot invite new members to the workspace.
You notice the following:
There are more than 100 workspace members.
The files in the workspace total more than 2.3 GB.
The available memory on your computer is below 200 MB.
You need to ensure that you can invite new members to the workspace.
What should you do?
Which three actions should you perform?
You are creating a class that uses unmanaged resources. This class maintains references to managed resources on other objects. You need to ensure that users of this class can explicitly release resources when the class instance ceases to be needed. Which three actions should you perform? (Each correct answer presents part of the solution. Choose three.)
Which three actions should you perform?
You are an enterprise application developer. You are designing an event logging mechanism for a Web service. The Web service will be used to expose financial data. You need to ensure that the event logging mechanism meets the following requirements: Access to all financial data is logged in production for auditing purposes.Arithmetic exceptions are logged only during application development.Event log data is available to the administrators only on the local Web servers. Which three actions should you perform? (Each correct answer presents part of the solution. Choose three.)
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. 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?