网友您好, 请在下方输入框内输入要搜索的题目:
题目内容
(请给出正确答案)
A batch application executes a large number of update statements. The service level agreement for the application states that the application must complete its work as quickly as possible to ensure that dependent workloads can start ontime. What is one way to help the application complete quickly?()
- A、Code the application to issue a LOCK TABLE statement.
- B、Code the application to issue a LOCK ROW statement.
- C、Decrease the number of I/O servers.
- D、Increase the locklist parameter.
参考答案
更多 “A batch application executes a large number of update statements. The service level agreement for the application states that the application must complete its work as quickly as possible to ensure that dependent workloads can start ontime. What is one way to help the application complete quickly?()A、Code the application to issue a LOCK TABLE statement. B、Code the application to issue a LOCK ROW statement. C、Decrease the number of I/O servers. D、Increase the locklist parameter. ” 相关考题
考题
LTE OMC中使用模板批量导入进行数据配置时采用的模板类型是『____』。(The template type that is used to batch import is『____』.)
考题
Main engines as well as auxiliary engines operating on heavy fuel should have continuousoon the lubricating oil, either according tothebypass or batch principles
A.filteringB.centrifugingC.depositingD.operating
考题
ZXM10 ONS使用()批量创建虚通道。A、batch-e1B、batch virtual-channelC、show virtual-channelD、virtual-channel index
考题
开启ZXM10 ONS透明网络模式的命令是()A、inter-connection enableB、crc-auto enableC、batch-e1 enableD、batch loopback-detection enable
考题
When configuring a Commerce Payments cassette for a merchant, what should be created for EACH account?()A、A batch for each supported credit card typeB、A batch for each currency and credit card typeC、A batch for each cassette and currencyD、A brand for each supported credit card typeE、A brand for each currency and credit card type
考题
When a system has both online transaction processing as well as large batch processing, which of the following common procedures will best help to improve system performance?()A、 Boost the priority of batch jobs.B、 Schedule batch runs to reduce contention with OLTP.C、 Schedule OS maintenance such that it includes frequent application of PTFs.D、 Perform incremental backups of transaction processing and full backups of batch processing.
考题
At the end of the financial year, an accounts accumulation batch is run. This batch updates the company’s accounting records. During the batch run process, some incorrect entries were inserted into the ACCOUNT table. You identified the bug and immediately stopped the batch run process, but 3000 incorrect records were inserted into the ACCOUNT table before the batch process was stopped. You want to recover the table to the state it was at 11:50 P.M. Which flashback feature will you use?()A、 Flashback DropB、 Flashback DatabaseC、 Flashback TableD、 Flashback Version Query
考题
You set the undo pool resource plan directive for the consumer group named DSS_USERS that is assigned to the DAY_SHIFT plan. The database users, SCOTT and BLAKE, belong to the DSS_USERS resource group. The user, SCOTT, initiates a database session and executes a batch operation that inserts millions of rows into the HISTORY table. Which two options are true if the total undo space allocated to the DSS_USERS group exceeds the value specified in the undo pool resource plan directive?()A、 The batch operation started by the user, SCOTT, terminates with an error.B、 The batch operation started by the user, SCOTT, hangs and you are required to increase the undo pool resource plan directive.C、 The batch operation started by the user, SCOTT, runs uninterrupted because the database uses the SYSTEM tablespace for the undo operation.D、 The user, BLAKE, cannot start a transaction that uses any DML operations until you increase the value of the undo pool resource plan directive.E、 The user BLAKE can start a transaction that uses any DML operations after the batch operation started by the user, SCOTT, terminates with an error.
考题
At 10:30 A.M., you ran a batch job by mistake, which executed a transaction in the database. The transaction identifier of the transaction that made to the changes in the database is 0500A00627B000. At 11:10 A.M., you stopped the batch job. Now, you want to identify the changes made to the database tables by the batch job. Which view will you query?()A、 DBA_PENDING_TRANSACTIONSB、 DBA_AUDIT_STATEMENTC、 V$FLASHBACK_DATABASE_STATSD、 FLASHBACK_TRANSACTION_QUERY
考题
单选题At the end of the financial year, an accounts accumulation batch is run. This batch updates the company’s accounting records. During the batch run process, some incorrect entries were inserted into the ACCOUNT table. You identified the bug and immediately stopped the batch run process, but 3000 incorrect records were inserted into the ACCOUNT table before the batch process was stopped. You want to recover the table to the state it was at 11:50 P.M. Which flashback feature will you use?()A
Flashback DropB
Flashback DatabaseC
Flashback TableD
Flashback Version Query
考题
单选题You are the network administrator for Your network consists of a single Active Directory domain named All network servers run Windows Server 2003. A server named TK1 hosts user home folders, which occupy 12 GB of disk space. You install a backup tape device on TK1. You create a batch file that will automatically back up TK1 by running Ntbackup.exe every day at 1:00 A.M. One week later, you test your restoration procedure for home folders on TK1. You notice that your backup data occupies only 9 MB of disk space. You review the backup batch file: REM "Backup Batch File" NTBACKUP.EXE BACKUP D://m daily /1:s /v:yes /k "BACKUP_TK1" You need to ensure that all existing and future data on TK1 is backed up successfully. What should you do?()A
Specify /b in the command line of the batch file.B
Change /m daily to /m normal in the command line of the batch file.C
Modify the NTFS permissions on the user home folders to assign the Allow - Full Control permission to the Administrators group.D
Add the local Administrator account for TK1 to the local Backup Operators group
考题
多选题You set the undo pool resource plan directive for the consumer group named DSS_USERS that is assigned to the DAY_SHIFT plan. The database users, SCOTT and BLAKE, belong to the DSS_USERS resource group. The user, SCOTT, initiates a database session and executes a batch operation that inserts millions of rows into the HISTORY table. Which two options are true if the total undo space allocated to the DSS_USERS group exceeds the value specified in the undo pool resource plan directive?()AThe batch operation started by the user, SCOTT, terminates with an error.BThe batch operation started by the user, SCOTT, hangs and you are required to increase the undo pool resource plan directive.CThe batch operation started by the user, SCOTT, runs uninterrupted because the database uses the SYSTEM tablespace for the undo operation.DThe user, BLAKE, cannot start a transaction that uses any DML operations until you increase the value of the undo pool resource plan directive.EThe user BLAKE can start a transaction that uses any DML operations after the batch operation started by the user, SCOTT, terminates with an error.
考题
单选题When a system has both online transaction processing as well as large batch processing, which of the following common procedures will best help to improve system performance?()A
Boost the priority of batch jobs.B
Schedule batch runs to reduce contention with OLTP.C
Schedule OS maintenance such that it includes frequent application of PTFs.D
Perform incremental backups of transaction processing and full backups of batch processing.
考题
单选题Your team creates a Web site. The Web site needs to be deployed to a staging server for performance testing. You plan to make a number of performance enhancements and then retest. You need to compile and copy the Web site to the staging server. What should you do? ()A
Write a batch file that uses aspnet_compiler.exe.B
Write a batch file that uses InstallUtil.exe.C
Write a batch file that uses Csc.exe.D
Write a batch file that uses aspnet_wp.exe.
考题
单选题At 10:30 A.M., you ran a batch job by mistake, which executed a transaction in the database. The transaction identifier of the transaction that made to the changes in the database is 0500A00627B000. At 11:10 A.M., you stopped the batch job. Now, you want to identify the changes made to the database tables by the batch job. Which view will you query?()A
DBA_PENDING_TRANSACTIONSB
DBA_AUDIT_STATEMENTC
V$FLASHBACK_DATABASE_STATSD
FLASHBACK_TRANSACTION_QUERY
考题
单选题When configuring a Commerce Payments cassette for a merchant, what should be created for EACH account?()A
A batch for each supported credit card typeB
A batch for each currency and credit card typeC
A batch for each cassette and currencyD
A brand for each supported credit card typeE
A brand for each currency and credit card type
热门标签
最新试卷