The production database has been functional for the last seven days. Because of application requirements, some of the initialization parameters were changed during run time without any comments. You have asked to find out the value of the parameters when 

题目

The production database has been functional for the last seven days. Because of application requirements, some of the initialization parameters were changed during run time without any comments. You have asked to find out the value of the parameters when the instance was started.Which source would you use to locate this information?()

  • A、 Fixed views
  • B、 The alert log file
  • C、 The parameter file
  • D、 The server parameter file
  • E、 Dynamic performance views
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相似问题和答案

第1题:

My money______. Could you please lend me some?

A. has run out of

B. has run out

C. was run out of

D. has been run out


正确答案:B

9.答案为B  我的钱用完了。你能借我点吗?run out“用完”,主语一般为物,无需用被动语态,run out of“用完,耗尽”,后需接宾语,主语一般是人。

第2题:

You have only two redo log groups and these groups get overwritten several times in a day. Your database operates in NOARCHIVELOG mode and user-managed consistent backups are performed every Sunday night. On Thursday morning, you find that an important table has been dropped and purged. With reference to this scenario, up to what point in time can the data be recovered?()

  • A、 until Thursday morning
  • B、 until that point in time when the database is opened
  • C、 until that point in time when the recovery is performed
  • D、 until last Sunday’s backup
  • E、 until that point in time when the table is dropped and purged
  • F、 until Wednesday evening

正确答案:D

第3题:

You set the following parameters in the parameter file and restarted the database:Which two statements are true regarding these parameters after the database instance is restarted?()

A. The MEMORY_MAX_TARGET parameter is automatically set to 500 MB

B. The value of the MEMORY_MAX_TARGET parameter remains zero till it is changed manually

C. The PGA_AGGREGATE_TARGET and SGA_TARGET parameters are automatically set to zero

D. The lower bounds of PGA_AGGREGATE_TARGET and SGA_TARGET parameters are set to 90 MB and 270 MB, respectively


参考答案:A, D

第4题:

WebSphere Commerce has been successfully installed and tested.  WebSphere Commerce Analyzer has been installed and the extraction programs have run with no errors but there is no data in any reports when viewed from the WebSphere Commerce Accelerator.  What could be the cause of this problem?()

  • A、The WebSphere Commerce application server was not started
  • B、The web server was not started
  • C、SSL has not been configured on the web server
  • D、The appropriate listeners were not enabled in Configuration Manager
  • E、The database server was not started

正确答案:D

第5题:

You are the network administrator for The network consists of a single Active Directory domain named All network servers run Windows Server 2003. All 3,500 user accounts are located in the default Users container. All user accounts have their Department attribute values set to the appropriate employee department. The network engineer creates an OU structure for the domain, based on the Testking's departments. You need to place all user accounts that have the Departmetn attribute set to Sales in the Sales OU. Because of time constraints, you need to automate this process. Which two actions should you perform? ()(Each correct answer presents part of the solution. Choose two.)

  • A、Run the dsmod command with the appropriate parameters.
  • B、Run the dsget command with the appropriate parameters.
  • C、Run the dsquery command with the appropriate parameters.
  • D、Run the dsmove command with the appropriate parameters.
  • E、Run the dsrm command with the appropriate parameters.
  • F、Run the find command with the appropriate parameters.

正确答案:C,D

第6题:

Where there has been delay in carrying goods, the measure of damages ________ generally the difference between the market value of the goods at the time when they ought to have been delivered and the time when they were in fact delivered.

A.have

B.has

C.are

D.is


正确答案:D

第7题:

A customer reports the optical drive is no longer responding. Which of the following questionsshould be asked FIRST?()

  • A、“Did you log in with an administrator account?”
  • B、“Have you been to any inappropriate websites?”
  • C、“What have you changed since the optical drive worked properly?”
  • D、“What has changed since the optical drive worked properly?”

正确答案:D

第8题:

You specify a nonzero value for the MEMORY_TARGET initialization parameter, but do not set the PGA_AGGREGATE_TARGET or the SGA_TARGET parameters. You restart your database instance.Which statement about the result is true?()

A. The database instance starts, and Oracle sets the default value of SGA_TARGET to the same value as SGA_MAX_SIZE

B. The database instance starts, and Oracle automatically tunes memory and allocates 60 percent to the SGA and 40 percent to the PGA

C. The database instance starts, but Automatic Memory Management is disabled

D. The database instance will not start because you did not specify the PGA_AGGREGATE_TARGET or SGA_TARGET parameter


参考答案:B

第9题:

You are maintaining an OLTP database in Oracle10g. You have configured the Flash Recovery Area in your database. The Flash Recovery Area is full because you have set the retention policy to NONE. What will you do to resolve the problem?()

  • A、 Increase the value of the FAST_START_MTTR_TARGET initialization parameter.
  • B、 Increase the value of the DB_RECOVERY_FILE_DEST_SIZE parameter.
  • C、 Increase the value of the PGA_AGGREGATE_TARGET initialization parameter.
  • D、 Increase the value of the SGA_TARGET initialization parameter.

正确答案:B

第10题:

You specify a nonzero value for the MEMORY_TARGET initialization parameter,but do not set the PGA_AGGREGATE_TARGET or the SGA_TARGET parameters. You restart your database instance.  Which statement about the result is true?()

  • A、 The database instance starts,and Oracle sets the default value of SGA_TARGET to the same value as SGA_MAX_SIZE
  • B、 The database instance starts,and Oracle automatically tunes memory and allocates 60 percent to the  SGA and 40 percent to the PGA
  • C、 The database instance starts,but Automatic Memory Management is disabled
  • D、 The database instance will not start because you did not specify the PGA_AGGREGATE_TARGET or SGA_TARGET parameter

正确答案:B

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