Microsoft Certification Questions

You just finished installing the Dynamic Host Configuration Protocol (DHCP) service on a Windows 2000 Server computer that is a domain controller on your network. What must you do before the DHCP service can start?

You want to search for a specific shared folder object in Active Directory. Which tool should you use?

John is a system administrator for a renowned travel agency.The agency is planning to upgrade its computer systems to Windows XP Professional.Most of the computers are networked but some computers do not have CD-ROM drives.How can John upgrade the computer systems without CD-ROM drives to Windows XP Professional?

Which Windows 2000 tool can you use to initiate the transfer of images from a digital camera to your Windows 2000 computer?

You want to add an additional paging file to your Windows 2000 Server computer. Which tool should you use?

You develop an enterprise application, called XYZApplication that includes a Windows Form presentation layer, middle-tier components for business logic and data access, and a Microsoft SQL Server database.

You are in the process of creating a middle-tier component that will execute the data access routines in your application. When data is passed to this component, the component will call several SQL Server stored procedures to perform database updates. All of these procedure calls run under the control of a single transaction.

The code for the middle-tier component will implement the following objects:
SqlConnection cn = new SqlConnection();
SqlTransaction tr;

If two users try to update the same data concurrently, inconsistencies such as phantom reads will occur. You must now add code to your component to specify the highest possible level of protection against such inconsistencies.
Which code segment should you use?

You create an ASP.NET page that uses images to identify areas where a user can click to initiate actions. The users of the application use Internet Explorer.

You want to provide a pop-up window when the user moves the mouse pointer over an image. You want the pop-up window to display text that identifies the action that will be taken if the user clicks the image.

What should you do?

For most large companies, in terms of ease of network administration, what is the optimum number of Active Directory domains to use on their Windows 2000 network?