9. You Windows NT Server network uses the single master domain model.The master domain contains seven domain controllers and 2,000 user accounts. Using Performance Monitor,you determine that the PDC is being overloaded with synchronization to the BDCs.
What should you do to reduce the load on the PDC?
A. Add a new BDC to the domain.
B. Stop the Net Logon service on the PDC.
C. Increase the Pulse registry entry on the PDC.
D. Increase the Pulse Concurrency registry entry on PDC.
Answer：C
10. You are running Windows NT Server 4.0 Network monitor on the Windows NT Server computer that functions as the DNS,DHCP,and WINS server for the network. All computers on the network use TCP/IP with DHCP,DNS,and WINS.You capture 1,200 packets.
How should you configure the display filter to view only the packets pertaining to the assignment of IP addresses?
A. Protocol==SMB
B. Protocol==DHCP
C. Protocol==BROWSER
D. *NETBIOS Multicast(ETHERNET)<->*ANY
Answer：B
11. You are administrratoor of a Windows NT Server computer named Techs.Techs has an intel Pentium 133-MHz processor,32 MB of RAM,and 2-GB SCSI hard disk.Techs functions as a file-and-print server for 115 client computers.
Users of client computers have recently started reporting slow reponse times when they access files located on Techs.You run Performance Monitor and gather the following average statistics.
Computer:\\TECHS
Object:Processor o
%Processor Time 80.835
Object:Memory
Pages/sec 101.155
Object:Server
Bytes Total/sec 84364.461
Object:PhysicalDisk o
%disk Time 100.000
What should you do Techs to provider the greatest increase in performance?
A. Upgrade the processor.
B. Upgrade RAM to 64 MB
C. Upgrade Techs to a multiprocessor system.
D. Implement a stripe set with parity.
Answer：B
12. you are using an accounting application to print checks.The printer jams in the middle of the print job.The accounting application will allow you to reprint the checks.You turn off the printer and clear the jammed checks.
What should you to do in Print Manager to complete printing this batch of checks ?
A.Se lect Resume from the Printer menu.
B.Select Resume from the Document menu.
C.Select Restart from the Document menu.
D.Select Pause Printing from the Printer menu,and then resume printing.
Answer：B
