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.
相关考题：
According to Carol Goman, why seven seconds are all you need to leave a lasting first impression?A.That’s the time your nerves can get controlled.B.That’s the time you need to introduce yourself.C.That’s the time your traits can grab attention.D.That’s the time you need to think about what you say.
You run a Windows Defender scan on your computer system. The scan identifies one of your applications as having potentially unwanted behavior. You need to continue to use the application. You also need to stop Windows Defender from alerting you about this application.Which Windows Defender option should you use?（）A.AB.BC.CD.D
Your computer runs Microsoft Windows XP Professional. The computer also runs 20 third- party applications. You plan to upgrade your computer to Microsoft Windows Vista. The functionality of the existing applications must be maintained even after you upgrade your computer. You need to ascertain whether the hardware and software on the Windows XP Professional computer will support the upgrade.What should you do?（）A.AB.BC.CD.D
Your wireless network is not listed in the Connect to a network window of your computer. You need to connect to your wireless network.Which two actions should you perform?() A.AB.BC.CD.DE.E
You share your computer with other users. You install a new Microsoft add-on to view videos on the computer. You discover that this add-on conflicts with existing add-ons that other users frequently require.You need to ensure that you are able to view videos without affecting other users.What should you do?（）A.AB.BC.CD.D
You need to configure the power settings of your portable computer so that the display turns off when it is inactive and running on battery power. You also need to ensure that the power settings of the hard disk remain unaffected.What should you do?（）A.AB.BC.CD.D
Your computer runs Microsoft Windows 2000 with Service Pack 3.You need to upgrade your computer to Microsoft Windows Vista. You must achieve this goal without reinstalling the applications.What should you do?（）A.AB.BC.CD.D
You are an administrator of a switched network and your goal is to reduce some of the administrative overhead on your network. You plan on achieving this by configuring a new VLAN for each department in your network. However, you need to share the VLAN information across numerous switches throughout your network.Which of the following would allow you accomplish this?（）A.STPB.GVRPC.SNMPD.VTPE.DHCP
资料：Changing careers is becoming more popular. Not just because there are more career options available, but also out of necessity. As new industries arise, others die. It's up to you to figure out if your career is still going to be around in the next 5-10 years. Some studies say we could have as many as nine careers in our professional lifetime. Which begs the question: do you know what it takes to successfully change career lanes repeatedly?Switching careers is like changing highway lanes: you must signal!If you want to move in a new career direction, you need to signal to the professional world you intend to make a change. You need to do it with purpose and specificity. It must look well-thought out and intentional. Otherwise, people will A） not know you are looking to make the change, and B）assume you are doing it because you failed in your current career in some way.1. Give the logic and passion behind your career change.When signaling to your network you want to switch careers you must explain why both your head and heart are ready to change. Perhaps there are financial or geographic reasons （i.e., you need to relocate or make more money）. But, you must also convey the excitement and sincere desire you have for this new career （i.e., you want to make a difference or work on a particular type of problem that needs to be solved）.2. Build a marketing campaign for your business-of-one.Most employers prefer to hire people with previous experience. Thus, you're going to need a way to convey to them your transferable skills from your former career path will be equally valuable. The best way to do this is to create a targeted list of employers you want to work for and then strategically network with their employees. The more conversations and connections you can have within your new career path, the easier it will be to convince someone to hire you in spite of your lack of experience.To sum it up … Once you commit to a career change, the secret to success is to make sure everyone knows about it. Otherwise, you will struggle to change career lanes efficiently and effectively.What does the sentence “you must signal!” mean in paragraph 2?A.You need to have more conversations and connections within your new career path.B.You need to build a marketing campaign for your business-of-one.C.You need to give the logic and passion behind your career change.D.You need to make sure everyone knows about it.
Which two statements are true about the rescue configuration file?（）A、It gets updated automatically when you commit.B、You need to create it by issuing request system configuration rescue save.C、It is rollback file number 50 and you can recover it by issuing rollback 50.D、You can load it by entering rollback rescue.
You have a computer with a USB keyboard that is running Windows 2000 Professional. You install a USB scanner on this system. The system asks for the driver and you install them. After you restart your computer， you notice that the keyboard doesn’t work anymore. What should you do in order to make both， the keyboard and the scanner work？ （）A、Update the scanner drivers using certified driversB、Enable the USB port in the computers BIOSC、USB keyboards DO NOT existD、Enable the USB hub controllerE、Reinstall the USB device driver and disable the USB error detection
You have a computer that runs Windows 7. You need to identify which hardware is required to create a system repair disc. Which hardware should you identify?（）A、CD/DVD burnerB、floppy diskC、tape driveD、USB disk
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？（）A、You need to perform the restore and recover operations manually, because the backup was made manually. B、First you need to resynchronize the catalog with the control file, and then you can use RMAN to recover the database. C、First you need to add the backup to the catalog using the CATALOG command, and then you can use RMAN to recover the database. D、You can just use RMAN and recover the database, because RMAN automatically updates the catalog with the backup information.
What is necessary for your query on an existing view to execute successfully? （）A、The underlying tables must have data.B、You need SELECT privileges on the view.C、The underlying tables must be in the same schema.D、You need SELECT privileges only on the underlying tables.
In which scenarios would you rebuild an index？（）A、 when you need to disable the index usageB、 when you need to change storage optionsC、 when you need to enable index monitoringD、 when you need to move the index to another tablespace
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
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）.
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.
Your company uses Microsoft Application Virtualization (App - V). You maintain the sequencing f or 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 appl ication 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.
单选题You are an administrator of a switched network and your goal is to reduce some of the administrative overhead on your network. You plan on achieving this by configuring a new VLAN for each department in your network. However, you need to share the VLAN information across numerous switches throughout your network. Which of the following would allow you accomplish this?（）ASTPBGVRPCSNMPDVTPEDHCP
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