更多"An administrator analyzes a poorly "的相关试题:
[单项选择]Which of the following analyzes the entire subnet to identify all hosts that are active?（）
A. Ping sweep
B. Packet sniffer
C. Traceroute
D. Port scanner
[单项选择]The electric catfish has a different electric system in that
A. current moves from the head to the tail.
B. current moves from the tail to the head.
C. current moves from the left to the right.
D. current moves from the right to the left.
[单项选择]A customer has just received three enterprise systems that support a total of 48 LPARs. Which installation method expedite the process?（）
A. Network installation manager
B. Boot from installation media
C. A migration install
D. Copy the system using the HMC
[单项选择]While performing a preventative maintenance check on a personal computer, a technician notices thatseveralunused expansion card slots have open ports. Which of the following BEST describes why the covers for these card slots should be reinstalled?（）
A. Help limit radio frequency interference (RFI) inside the case.
B. Help ensure proper air flow through the case.
C. Help prevent moisture buildup in the case.
D. Help limit electrostatic discharge (ESD) inside the case.
[单项选择]Regarding fast path processing, when does the system perform the policy check?（）
A. The policy is determined after the SCREEN options check.
B. The policy is determined only during the first packet path, not during fast path.
C. The policy is determined after the zone check.
D. The policy is determined after the SYN TCP flag.
[单项选择]Which of the following is true of the heating system of the Johnstown campus
A. The heat is supplied by human bodies only.
B. The heat is supplied by both human bodies and other heatemitting objects.
C. The heat is supplied by both human bodies and conventional fuel.
D. The heat is supplied by human bodies, other heatemitting objects, and conventional fuel.
[单项选择]Which of the following is needed to recover a system using ERD?（）
A. A bootable flash drive
B. The original installation CD/DVD
C. An ERD partition on the hard drive
D. An ERD for that system
[单项选择]The hotel （） during the vacation was rather poorly managed.
A. as I stayed
B. where I stayed
C. which I stayed
D. what I stayed
[单项选择]A client has been unable to fix corruption of system files and does not have a backup or an Automated System Recovery (ASR) disk. Which of the following is the BEST action to take next? （）
A. Copy the missing file from another computer and reboot.
B. Execute a Windows repair from the Windows setup media.
C. Boot into the Recovery Console and execute FIXBOOT.
D. Reboot and press the F2 key when prompted.
[单项选择]Which options must you configure while performing an automated Tablespace Point-in-Time Recovery(TSPITR) by using Recovery Manager (RMAN)?（）
A. New channels for restore and recovery tasks
B. New name for the data files of the tablespace
C. Auxiliary name for the data files of the tablespace
D. Auxiliary destinations for an auxiliary set of data files
[多项选择]What are the prerequisites for performing flashback transactions? （）(Choose all that apply)
A. Supplemental log must be enabled
B. Supplemental log must be enabled for the primary key
C. Undo retention guarantee for the database must be configured
D. ”EXECUTE “ permission on the DBMS_FLASHBACK package must be granted to the user
[单项选择]Which of the following is NOT true of a laser system
A. It is able to make its way through water.
B. It is able to communicate with submarines at work.
C. Its beam reaches a submerged submarine with the help of an antenna.
D. It is able to carry more data than low frequency waves.
[单项选择]After performing a successful operation, the doctor at last pulled the patient ______.
A. back
B. in
C. up
D. through
[多项选择]Which two are prerequisites for performing a flashback transaction?（）
A. Flashback Database must be enabled.
B. Undo retention guarantee for the database must be configured.
C. EXECUTE privilege on the DBMS_FLASHBACK package must be granted to the user flashing back transaction.
D. Supplemental logging must be enabled.
E. Recycle bin must be enabled for the database.
F. Block change tracking must be enabled tor the database.
[单项选择]When performing password recovery, which command should be entered at the boot prompt?（）
A. boot -s
B. boot -r
C. boot single
D. boot recovery
[单项选择]Tape streaming is not happening while performing RMAN tape backup. On investigation, you find that it is not because of the incremental backup or the empty file backup and that RMAN is sending data blocks to the tape drive fast enough.What could be a solution to make tape streaming happen during the backup?（）
A. Configure backup optimization
B. Configure the channel to increase MAXOPENFILES
C. Configure the channel to increase the capacity with the RATE parameter
D. Configure the channel to adjust the tape buffer size with the BLKSIZE option
[单项选择]In performing a routine fundal assessment, the nurse finds a client's fundus to be "boggy. " What action should the nurse take first
A. Call the physician.
B. Massage the fundus.
C. Assess lochia flow.
D. Start methylergonovine as ordered.
