更多"Which of the following is the BEST "的相关试题:
[单项选择] 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
[单项选择] Examine the following scenario: - Database is running in ARCHIVELOG mode. - Complete consistent backup is taken every Sunday. - On Tuesday the instance terminates abnormally because the disk on which control files are located gets corrupted - The disk having active online redo log files is also corrupted. - The hardware is repaired and the paths for online redo log files and control files are still valid. Which option would you use to perform the recovery of database till the point of failure?（）
A. Restore the latest whole backup, perform complete recovery, and open the database normally
B. Restore the latest whole backup, perform incomplete recovery, and open the database with the RESETLOGS option.
C. Restore the latest backups control file, perform complete recovery, and open the database with the RESETLOGS option.
D. Restore the latest backup control file, perform incomplete recovery using backup control file, and open the database with the RESETLOG option.
[单项选择] Examine the following scenario: -Database is running in ARCHIVELOG mode. -Complete consistent backup is taken every Sunday. -On Tuesday the instance terminates abnormally because the disk on which control files are located gets corrupted -The disk having active online redo log files is also corrupted. -The hardware is repaired and the paths for online redo log files and control files are still valid. Which option would you use to perform the recovery of database till the point of failure?（）
A. Restore the latest whole backup, perform complete recovery, and open the database normally
B. Restore the latest whole backup, perform incomplete recovery, and open the database with the RESETLOGS option
C. Restore the latest backups control file, perform complete recovery, and open the database with the RESETLOGS option
D. Restore the latest backup control file, perform incomplete recovery using backup control file, and open the database with the RESETLOG option
[单项选择]Which best describes the main purpose of Service Update Management Assistant (SUMA)?（）
A. Schedules the install AIX APARs and updates
B. Automatically installs AIX APARs and updates via the HMC
C. Schedules and automates the download of AIX APARS and updates
D. Automatically queries existing machines and alerts when APARS and updates are available
[单项选择]Which best describes an inline view?（）
A. a schema object
B. a subquery that can contain an ORDER BY clause
C. another name for a view that contains group functions
D. a subquery that is part of the FROM clause of another query
[单项选择]Which statement best demonstrates that California is a land of variety and contrast
A. The highest lake in California is Lake Tulainyo.
B. It is possible to go surfing and snow skiing in some parts of California without having tn travel long distance.
C. Sierra Nevada, San Joaquin Valley, Mojave Desert and the Pacific Ocean all lie within a radius of about 100 miles.
D. Owens Lake, in Death Valley, is not really a lake at all.
[单项选择] Consider the following scenario： You have a directory， data， under the disk group tdgroupA. You want to create an alias for one of the data files and you execute the following command： ALTER DISKGROUP tdgroupA ADD ALIAS ’+tdgroupA/data/datafile.dbf’ FOR ’+tdgroupA.231.45678’； Which task would be accomplished by the command？（）
A. The command drops the file +tdgroupA·231.45678.
B. The command physically relocates the file to +tdgroupA/data and renames the file to datafile.dbf.
C. The command creates a copy of the +tdgroupA·231.45678 file and places it in +tdgroupA/data after renaming the file to datafile.dbf.
D. The command creates an alias， datafile.dbf， and places it in +tdgroupA/data and does not remove the +tdgroupA·231.45678 file.
E. The command creates a file， datafile.dbf， in +tdgroupA/data and removes the references for +tdgroupA·231.45678 from the data dictionary views.
[单项选择] Examine the following scenario： -Database is running in ARCHIVELOG mode. -Complete consistent backup is taken every Sunday. -On Tuesday the instance terminates abnormally because the disk on which control files are located gets corruptedThe disk having active online redo log files is also corrupted. The hardware is repaired and the paths for online redo log files and control files are still valid. Which option would you use to perform the recovery of database till the point of failure？（）
A. Restore the latest whole backup，perform complete recovery，and open the database normally
B. Restore the latest whole backup，perform incomplete recovery，and open the database with the RESETLOGS option.
C. Restore the latest backups control file，perform complete recovery，and open the database with the RESETLOGS option.
D. Restore the latest backup control file，perform incomplete recovery using backup control file，and open the database with the RESETLOG option.
[单项选择]In which case mentioned in the passage would an automatic language translator be helpful
A. A medical emergency.
B. Police action.
C. Traveling.
D. All of the above.
[单项选择]Which statement best express the main idea
A. The attitudes of different people toward others are very strangely different.
B. Some people are much interested in conversing on the same topics in the course of a long train journey.
C. The attitudes of some people are to develop a friendly feeling toward those with whom they come into contact.
D. Some people have keen interest in whatever they see and whomever they make the acquaintance of.
[单项选择]Which description best characterizes the Cisco mobility solution? （）
A. provides high-level integrated security from the wireless access point to the client and automatically encrypts voice and data in transit
B. authenticates users and devices so that it is impossible for a rogue device to be connected to the network
C. allows you to centralize management, automate repetitive tasks, and provision IP services easily
D. centralizes your infrastructure and allows you to share resources more effectively by combining separate data centers into an interconnected SAN
[单项选择]Which phrase best defines a "jury"
A. A person who works in a court.
B. A police officer.
C. A judge.
D. A group of people who decide if someone on trial is guilty or not.
[单项选择]Which statement best describes what Cisco Smart Care Service provides?（）
A. bundled technical support and maintenance for Cisco networks
B. bundled, unlimited support with the purchase of any Cisco product
C. technical support, maintenance, and monitoring to Cisco networks
D. fee-based add-on support and tech-to-tech assistance for Cisco products
[多项选择]Which three best practices should be implemented at the campus backbone submodule to support the server farm module?（）
A. Implement highly redundant switching and links with no single points or paths of failure.
B. Implement server load balancing.
C. Implement the Hot Standby Router Protocol (HSRP) for failover protection.
D. Implement intrusion detection with automatic notification of intrusion attempts in place.
[单项选择]In which case would you use a FULL OUTER JOIN?（）
A. Both tables have NULL values.
B. You want all unmatched data from one table.
C. You want all matched data from both tables.
D. You want all unmatched data from both tables.
E. One of the tables has more data than the other.
F. You want all matched and unmatched data from only one table.
