单选题Which of the following has to be installed on a laptop in order to use a compact flash storage device？（）A a multi-media card readerB USB 2.0 driversC USB 1.1 driversD an enhanced 1.44 floppy drive

第1题：

第2题：

第3题：

第4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5题：

A technician plugs a USB device into the front panel of a desktop computer and nothing happens.The technician knows that plug-n-play is enabled. Which of the following BEST describes a possible cause to this issue?（）

• A、The technician plugged a USB 2.0 device into a USB 1.1 port.
• B、The technician needs to reboot the computer for the device to work.
• C、The technician plugged a USB 1.1 device into a USB 2.0 port.
• D、The front panel connectors are not plugged into the motherboard.

第6题：

第7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8题：

第9题：

A user wants to install an external hard drive using the fastest connection available. Which of the following should the technician recommend?（）

• A、USB 1.1
• B、eSATA
• C、USB 2.0
• D、IEEE 1394

第10题：

A technician is installing an Express Card 54 device into a laptop. How will the device MOST likely be installed?（）

• A、Into available expansion slot
• B、Via physical external dongle
• C、Via internal expansion slot
• D、Into any available USB slot