单选题Which of the following files cannot be cataloged using the CATALOG command？（）A Data filesB Control filesC Archived log filesD Files storing RMAN scripts

第1题：

第2题：

Your boss at Certkiller .com wants you to clarify Oracle 10g. Which statement regarding the usage of redo log files during instance recovery is true？（）

• A、Transactions are rolled back using redo log files.
• B、Transactions are rolled forward using redo log files.
• C、Transactions are rolled back using redo log files and archived log files.
• D、Transactions are rolled forward using redo log files and rolled back using redo log files.

第3题：

第4题：

A technician cannot connect using Remote Desktop. Which of the following ports needs to be allowed in the firewall？ （）

• A、23
• B、443
• C、8080
• D、3389

第5题：

A user reports that each day some files are deleted from the department share. The administrator needs to find who deleted these files.  Which of the following actions should the administrator perform？（）

• A、 Enable audit object access and specify files and folders to monitor using Task Manager.
• B、 Enable audit policy change and specify files and folders to monitor using Windows Explorer.
• C、 Enable audit object access and specify files and folders to monitor using Windows Explorer.
• D、 Open Performance Monitor and monitor folder activity.

第6题：

A company uses an application that creates temp files that need to be backed up on a daily basis. A test restore fails to restore the temp files. In checking the backup catalog, Karen, a technician, discovers that the temp files are not being backed up. Which of the following is the MOST likely reason?（）

• A、To backup temp files, the /T switch must be used.
• B、NTBACKUP does not backup temp files by default.
• C、The NTBACKUP utility cannot backup temp files.
• D、NTBACKUP is not running under the correct credentials.

第7题：

An operator needs to transfer several files in the same directory using ftp without being prompted. Which of the following ftp subcommands must be used?（）

• A、int put *
• B、int mput *
• C、prompt put *
• D、prompt mput *

第8题：

第9题：

After moving files from one folder to another, the technician cannot access them. Which of the following MUST the technician do to regain access to these files?（）

• A、In folder options, select show hidden files and folders.
• B、Perform the transfer again.
• C、Reboot the system; access will be reset automatically.
• D、Take ownership of the files.

第10题：

Which of the following is a reason to block FTP at the corporate firewall?（）

• A、It does not transfer encrypted files.
• B、It cannot be tunneled in a VPN.
• C、It is a deprecated protocol.
• D、It transmits passwords in clear text