Which of the following statement is incorrect regarding RMAN

题目
单选题
Which of the following statement is incorrect regarding RMAN?()
A

It detects corrupt blocks.

B

It performs only offline database backups.

C

It omits empty blocks during backups.

D

It performs tablespace point-in-time recovery (TSPITR).

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相似问题和答案

第1题:

Examine the following RMAN command:Which two statements are true regarding the backup taken by using the above RMAN command?()

A. Only data files and the control file are backed up.

B. Archived redo logs are backed up only I f the database is open during the backup.

C. The backup is deleted after one day, regardless of the default retention policy settings.

D. The backup becomes obsolete after one day, regardless of the default retention policy settings.


参考答案:B, D

第2题:

View the Exhibit to examine the error during the database startup.You open an RMAN session for the database instance. To repair the failure, you executed the following as the first command in the RMAN session:RMAN> REPAIR FAILURE;Which statement describes the consequence of the command?()

A. The command performs the recovery and closes the failures.

B. The command only displays the advice and the RMAN script required for repair.

C. The command produces an error because the ADVISE FAILURE command has not been executed before the REPAIR FAILURE command.

D. The command executes the RMAN script to repair the failure and removes the entry from the Automatic Diagnostic Repository (ADR).


参考答案:C

第3题:

About the following IP addresses , Which is incorrect ?

A.201.199.255.11

B.201.198.132.1

C.201.199.128.6

D.201.198.134.257


正确答案:D

第4题:

Which statement is true regarding RMAN components?()

  • A、Each target database requires its own recover catalog. 
  • B、RMAN scripts can be stored in the recovery catalog or the target control file. 
  • C、A channel is a stream of data to a device type and corresponds to one server session. 
  • D、The RMAN executable interprets sever session commands and establishes connections to the target database.

正确答案:C

第5题:

Which of the following statement(s)is/are FALSE regarding a twin pedestal crane set ________.

A.The cranes may be operated independently

B.The cranes may be interconnected for twin operation

C.The cranes are powered by independent internal combustion power units

D.All of the above


正确答案:C

第6题:

Examine the following set of RMAN commands:Which statement is true when the RMAN RUN block Is executed?()

A. The execution of the script fails because multiple channels cannot coexist.

B. The script is executed and both the channels are used for the script execution.

C. The new channel, CHI, is Ignored because a channel has been configured already.

D. ration parameter DC1 is overridden because a new channel is allocated in RMAN RUN block.


参考答案:D

第7题:

Which statement is true regarding virtual private catalogs?()

A. A virtual private catalog owner can create a local stored script, and have read/write access to a global stored script.

B. The virtual private catalog owner cannot create and modify the stored scripts.

C. The set of views and synonyms that make up the virtual private catalog is stored in the schema of the RMAN recovery catalog owner.

D. To perform most of the RMAN operations, the virtual catalog owner must have the SYSDBA or SYSOPER privilege on the target database


参考答案:D

第8题:

(b) Discuss the key issues which the statement of cash flows highlights regarding the cash flow of the company.

(10 marks)


正确答案:
(b) Financial statement ratios can provide useful measures of liquidity but an analysis of the information in the cash flow
statement, particularly cash flow generated from operations, can provide specific insights into the liquidity of Warrburt. It is
important to look at the generation of cash and its efficient usage. An entity must generate cash from trading activity in order
to avoid the constant raising of funds from non-trading sources. The ‘quality of the profits’ is a measure of an entity’s ability
to do this. The statement of cash flow shows that the company has generated cash in the period despite sustaining a
significant loss ($92m cash flow but $21m loss). The problem is the fact that the entity will not be able to sustain this level
of cash generation if losses continue.
An important measure of cash flow is the comparison of the cash from operating activity to current liabilities. In the case of
Warrburt, this is $92m as compared to $155m. Thus the cash flow has not covered the current liabilities.
Operating cash flow ($92 million) determines the extent to which Warrburt has generated sufficient funds to repay loans,
maintain operating capability, pay dividends and make new investments without external financing. Operating cash flow
appears to be healthy, partially through the release of cash from working capital. This cash flow has been used to pay
contributions to the pension scheme, pay finance costs and income taxes. These uses of cash generated would be normal for
any entity. However, the release of working capital has also financed in part the investing activities of the entity which includes
the purchase of an associate and property, plant and equipment. The investing activities show a net cash outflow of
$43 million which has been financed partly out of working capital, partly from the sale of PPE and AFS financial assets and
partly out of cash generated from operations which include changes in working capital. It seems also that the issue of share
capital has been utilised to repay the long term borrowings and pay dividends. Also a significant amount of cash has been
raised through selling AFS investments. This may not continue in the future as it will depend on the liquidity of the market.
This action seems to indicate that the long term borrowings have effectively been ‘capitalised’. The main issue raised by the
cash flow statement is the use of working capital to partially finance investing activities. However, the working capital ratio
and liquidity ratios are still quite healthy but these ratios will deteriorate if the trend continues.

第9题:

Which narrative regarding loading software is incorrect?()

  • A、The approved Loading Program could substituted the approved Loading Manual and/or Trim and Stability Booklet
  • B、A Loading Program is required to have General Approval by classification Society prior to being considered for use on a specific ship
  • C、Following a satisfactory installation test on board the ship the Surveyor will issue a Program Installation Test
  • D、A Loading Program may be provided as a classification requirement or as an Owner’s option

正确答案:A

第10题:

Consider the following scenario for your database: - Backup optimization is enabled in RMAN. - The recovery window is set to 7 days in RMAN. - The most recent backup to disk for the TOOLS tablespace was taken on November 3, 2007. - The TOOLS tablespace is read-only since November 4, 2007. On November 23, 2007, you issue the RMAN command to back up the database to disk. Which statement is true regarding the backup of the TOOLS tablespace?()

  • A、The RMAN backup fails because the TOOLS tablespace is read-only
  • B、The RMAN skips the backup of the tablespace because backup optimization is enabled
  • C、The RMAN makes backup because optimization can be enabled only for backups to disk
  • D、The RMAN makes the backup because no backup of the tablespace exists within the seven day window

正确答案:D

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