微软认证模拟试题：SQL Server考题

Your company's S QL Server 7 . 0 dat abase i s backed dail y at m i dn i ght. One morni ng you load a large amount of data by using a nonlogged transaction. You then disable the selectinto/bulkcopy ption. What is the easiest way to restore the validity of the transaction logbackup sequence?

A. Create a database backup.

B. Truncate the transaction log.

C. Backup the transaction log.

D. Create a differential database backup.

Answer: D

You want to improve the performance of a SQL Server 7.0 database by distributing input/output operations across multiple physical disks. You know which tables and indexesare queried most frequently, and you want to place each of them on a separate disk. How canyou place each of the most frequently queried tables and indexes on its own separate disk?Answer: One each disk, create a filegroup consisting of a single file and place each table andindex in its own filegroup.You are planning to use SQL Server Profiler to debug and optimize queries and applicationsin SQL Server 7.0. You want to be able to use SQL Server query-processing tools analyze thedata captured by Profiler. Where should you save the event data that will be captured by the Profiler trace?

A. In a text file

B. In a Windows NT Application log

C. In the trace definition file.

D. In a SQL Server table

Answer: D

Notice: If you want to use SQL Server query processing tools to analyze the captured data, thenyou should save the event data to a table.You must perform multiple identical installations of SQL Server 7.0 in remote branches ofyour company that are not connected to the central office. The network administrators in thebranches have not been trained to install SQL Server 7.0. How can you facilitate theinstallations so that most of the work will be done automatically?Answer: Run SQL Server Setup interactively to install SQL Server on a computer in the centraloffice. During installation, assign the MSSQLServer and SQLServerAgent services to the localsystem user account Send the iss file to the branches.Your Company is using Sql Server 7.0 store corporate business data on a Windows NT Server computer. To assess disk space requirements and to optimize disk space usage you want to know how often new data is record in database, what tool will provide you with information about the frequency of write operations:

Answer: Windows NT Performance Monitor

You are the SQL Server 7.0 administrator for your company. You want to identify all errors in the SALES database, but repair only the allocation errors, Which two of the following statements should you issue to identify all errors and repair only all allocation errors?(Choose TWO Answers)

Answer:

DBCCCHECKDB('sal es?& DBCC CHECKALLOC ?`sales'REPAIR_ALLOW_DATA_LOSS ?/P>

You provide technical support to companies that use SQL Server 7.0. A customer reportsthat there is a problem, and you are asked to investigate it. You want to capture a trace inSQL server Profiler. What are the minimum permissions that you must have at thecustomer's S QL Server co mput er t o be ab l e t o creat e and capt ure a Profil er traceAnswer: You must have the EXEC permission for the Profiler extended stored procedures.You are running a web site, you want accounting who is accessing specific tables. Whichshould you use performance monitor to monitor?

A. Connect event, execution plan event, service control event, SQL username, NT user name.

B. Attention event, exec prepared sql event, sql username, NT user name

C. Connect event, disconnect event, existingconnection event, NT user name

D. Object: opened event, sql user name, NT user name.

Answer: D