A user downloads a 4.1 GB ISO image from a website. Which of the following media types isrequired for the user to burn the image?（）A、CD+RB、BD-RC、DVD-ROMD、CD-ROM

第1题：

A user reports that after configuring the BIOS to boot to the hard drive first, the system still tries to boot from the optical drive. Which of the following is the MOST likely cause?（）

• A、Optical drive
• B、Power supply
• C、CMOS battery
• D、CD-ROM disk

第2题：

A user reports that a printer has started producing a repetitive image defect on all printouts. Which of the following are the MOST likely causes of the problem?（） (Select TWO).

• A、Toner cartridge
• B、Laser scanner
• C、Formatter PCB
• D、Pickup rollers
• E、Fuser

第3题：

Which of the following operating system types will allow a user to utilize 16GB of RAM if installed on a PC workstation?（）

• A、8-bit
• B、16-bit
• C、32-bit
• D、64-bit

第4题：

A client has a need to look at and add many image files but has no need to change them. Which of the following media types would BEST meet the client’s needs？（）

• A、CD-RW
• B、Disk
• C、Flash
• D、WORM

第5题：

A coworker has reported that someone has engaged in prohibited activity. The supervisor hasasked the technician to quarantine the PC until police arrive. Which of the following should the technician do?（）

• A、Allow the user to continue working
• B、Check for viruses
• C、Re-image the hard drive
• D、Document time/date for later reference
• E、Prevent users from accessing the PC
• F、Turn off PC

第6题：

Which of the following commands is used to restore the VIO server from a backup image？（）

• A、dd
• B、tar
• C、restore
• D、installios

第7题：

Which of the following statements is used to revoke all DML privileges on table EMPLOYEE from user TOM?（）

• A、REVOKE ALL PRIVILEGES FROM USER tom
• B、REVOKE ALL ON EMPLOYEE FROM USER tom
• C、REVOKE EXECUTE ON EMPLOYEE FROM USER tom
• D、REVOKE PRIVILEGES ON EMPLOYEE FROM USER tom

第8题：

The user is trying to execute a SELECT statement. Which of the following background processes will obtain data from a disk for the user?（）

• A、DISPATCHER 
• B、USER 
• C、SERVER 
• D、LGWR 
• E、 DBW0

第9题：

You want to perform a backup of your database to tape. Which backup format can you use？（）

• A、backup set only
• B、image copy only
• C、only user-managed backup
• D、both image copy and backup set
• E、only incremental image copy backup

第10题：

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第13题：

For an incomplete recovery， which four backup types can be used by Recovery Manager （RMAN） to restore data files？ （）

• A、RMAN image copies
• B、RMAN database backups
• C、RMAN tablespace backups
• D、user­managed backups placed in the flash recovery area
• E、user­managed backups that have been cataloged with RMAN
• F、user­managed data file backups for which the full path name is specified

第14题：

A user reports that they are unable to reach a particular website. The user had no issues reaching the site earlier in the day. Which of the following is the MOST likely cause of the lack of access？（）

• A、The VLAN is misconfigured
• B、The user has an improperly configured NIC
• C、The DHCP server is down
• D、The DNS server is down

第15题：

A user is trying to boot a desktop PC from their A: drive. Which of the following devices is the userdescribing？（）

• A、The floppy drive
• B、The hard drive
• C、The CD-ROM drive
• D、The DVD-ROM drive

第16题：

A user reports that their hard drive has failed and needs to be replaced. Which of the following should the technician do FIRST?（）

• A、Run the hard disk manufacturer’s diagnostic program
• B、Re-image the drive
• C、Replace the hard drive and load Windows
• D、Ask the user diagnostic questions

第17题：

A file on the system ahs been lost, but the latest version is on a mksysb tape. The file is extracted from this mksysb tape by loading the tape. Which of the following indicates where the tape will be skipped forward?（）

• A、Third image, and resoting the file with the tar command
• B、Third image, and restoring the file with the dd command
• C、Fourth image, and restoring the file with the restore command
• D、Fourth image followed by the tar command

第18题：

Which of the following statements allows BOB to revoke access to the SAMPLE database from user TOM?（）

• A、REVOKE ACCESS ON DATABASE FROM USER bob
• B、REVOKE CONNECT ON DATABASE FROM USER tom
• C、REVOKE tom FROM ACCESS ON DATABASE BY USER bob
• D、REVOKE tom FROM CONNECT ON DATABASE BY USER bob

第19题：

A user reports a corrupted boot logical volume. In order to recreate the contents of the boot logical volume which of the following procedures should the user be advised to perform?（）

• A、Reboot the system in normal mode.
• B、Use the bosboot command to rebuild the boot image.
• C、Restore the boot logical volume from a mksysb image.
• D、Reboot the system into maintenance mode and run fsck on the boot logical volume.

第20题：

For an incomplete recovery， which four backup types can be used by Recovery Manager （RMAN） to restore data files？（）

• A、 RMAN image copies.
• B、 RMAN database backups.
• C、 RMAN tablespace backups.
• D、 User-managed backups placed in the flash recovery area.
• E、 User-managed backups that have been cataloged with RMAN.
• F、 User-managed data file backups for which the pull path name is specified.

第21题：

You have a computer that runs Windows 7. You need to configure system image backups to meet thefollowing requirements: Automatically create a system image every day without user  intervention Retain multiple copies of the system image. Which type of backup destination should you use?（　）

• A、external hard disk drive
• B、network location
• C、USB flash drive
• D、writeable DVD

第22题：

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