You are running Linux 2.0.36 and you need to add a USB mouse to your system. Which of the following statements is true?()A、 You need to rebuild the kernel.B、 You need to upgrade the kernelC、 You need to load the USB modules for your existing modular kernel.D、 USB support is not available in Linux.

You are running Linux 2.0.36 and you need to add a USB mouse to your system. Which of the following statements is true?()

  • A、 You need to rebuild the kernel.
  • B、 You need to upgrade the kernel
  • C、 You need to load the USB modules for your existing modular kernel.
  • D、 USB support is not available in Linux.

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You need to reduce your ternperature.(翻译)

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Your company uses Microsoft Application Virtualization (App-V). You maintain the sequencing for applications. You need to add a template to an existing sequenced application. What should you do?()A、Edit the application, add the template, and then save the application with a new name.B、Sequence the template as a new application to the original application installation folder.C、Restore the sequencing computer and add the template to the original application installation folder.D、Upgrade the existing sequencing package, add the template to the package, and then save the application.

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单选题You are using Oracle Database 10g. Which statement regarding an incomplete recovery is true?()A You do not need to restore all the data files.B You do not need to open the database with the RESETLOGS operationC You do not need to perform a full backup after the RESETLOGS operation.D You do not need to recover all the data files to the same system change number (SCN).

单选题When you ______ to access your account, you need to enter your four-digit password.AwantBwill wantCwantedDwanting

单选题You are running Linux 2.0.36 and you need to add a USB mouse to your system. Which of the following statements is true?()A You need to rebuild the kernel.B You need to upgrade the kernelC You need to load the USB modules for your existing modular kernel.D USB support is not available in Linux.

单选题Your database runs in NOARCHIVELOG mode, and is backed up every night using RMAN scripts. However, last night your assistant DBA performed a manual operating system backup, instead of running the scripts. Today your database crashed and you now want to use the backups from last night. What do you need todo?()AYou need to perform the restore and recover operations manually, because the backup was made manually. BFirst you need to resynchronize the catalog with the control file, and then you can use RMAN to recover the database. CFirst you need to add the backup to the catalog using the CATALOG command, and then you can use RMAN to recover the database. DYou can just use RMAN and recover the database, because RMAN automatically updates the catalog with the backup information.

单选题You have lost all your database control files. To recover them, you are going to use the results of the alter database backup controlfile to trace command. Your datafiles and your online redo logs are all intact.  Which of the following is true regarding your recovery?()A You will need to open the database with the resetlogs command.B All you need to do is execute the trace file from SQL*Plus and it will perform the recovery for you.C You will use the resetlogs version of the create controlfile command.D You will use the noresetlogs version of the create controlfile command.E You will use the trace file to create a backup control file, and then you will recover the database with the recover database using backup controlfile command