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?（）
第1题：
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2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?（）
第3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4题：
Which of the following operating system types will allow a user to utilize 16GB of RAM if installed on a PC workstation?（）
第5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).
第6题：
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7题：
For an incomplete recovery， which four backup types can be used by Recovery Manager （RMAN） to restore data files？ （）
第8题：
A.CD+R
B.BD-R
C.DVD-ROM
D.CD-ROM
第9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？（）
第10题：
A user is trying to boot a desktop PC from their A: drive. Which of the following devices is the userdescribing？（）