单选题A user works daily with video production and needs portable storage which will allow them to transport their work back and forth from home. Taking the users storage and bandwidth requirements into consideration, which of the following would BEST suit t

第1题：

After creating backups of critical system and user data, which of the following is the BEST location to store the backups?（）

• A、In the supply closet so anyone can access them if needed
• B、Near the server for easy access to restore files
• C、Locked in a cabinet in the IT Manager’s office
• D、At a secure off-site storage facility

第2题：

A customer is looking to build a virtual desktop infrastructure on an IBM platform. What metrics will be most useful in determining the storage platform recommendation?（）

• A、number of users, type of applications to be used
• B、performance per user, network bandwidth available
• C、number of users, storage capacity per user, network bandwidth available
• D、number of users, number of applications per user, network bandwidth available

第3题：

第4题：

A server in a manufacturing environment needs to receive input from multiple measurement devices on the production line. Which of the following would be needed on the server？（）

• A、HBA card
• B、SCSI card
• C、Serial card
• D、Video card

第5题：

Captain Marion’s Videography delivers Internet digital video using 9 MPEG video encoders and astatistical multiplexer. Channels are packed into a 6-MHz channel bandwidth.The MPEGmultiplexe monitors and allocates the appropriate bandwidth. The multiplexer measures available bandwidth and feeds back signaling to the MPEG encoders. Coding rates are then increased ordecreased. Packet generation from each input source is controlled such that no packets aredropped and no extra null packets can be generated. These bandwidth and traffic requirements work best with which mode of video delivery？（）

• A、 fixed broadcast
• B、 open looped
• C、 quality equalization
• D、 VoD delivery

第6题：

A user works daily with video production and needs portable storage which will allow them to transport their work back and forth from home. Taking the users storage and bandwidth requirements into consideration, which of the following would BEST suit the users needs?（）

• A、An external hard drive connected via eSATA
• B、An external hard drive connected via USB 2.0
• C、An external hard drive connected via serial
• D、A thumb drive connected via USB 2.0

第7题：

A customer, who brings their laptop to work on a daily basis, calls to ask for the best way to add USB ports and an additional network card to their laptop. Which of the following would meet the user’s requirements?（）

• A、Docking station
• B、Self powered USB hub
• C、KVM switch
• D、Non-powered USB hub

第8题：

第9题：

Which of the following access levels allows a user to perform normal day to day work with their own files but does not allow them to change system files or computer performance?（）

• A、Administrator
• B、User
• C、Guest
• D、Power user

第10题：

A work order states that a customer used Windows updates and after rebooting the computer， the video driver was corrupted and the computer was in safe mode. Which of the following would be the BEST action to take？（）

• A、Download and install the correct video driver from the manufacturer’s web site.
• B、Remove the video driver and reboot the computer.
• C、Use the Driver Roll Back feature in Device Manager.
• D、Go back to Windows update and specify the correct video driver.