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单项选择题
A. The Registry
B. Device Manager
C. Disk Management
D. The BIOS
单项选择题
A. Port replicator
B. Docking station
C. USB hub
D. KVM switch
单项选择题
A. Keyboard filters
B. Privacy filters
C. Screensavers
D. Secure display drivers
单项选择题
A.USB 2.0
B.eSATA
C.CAT5
D.FireWire
单项选择题
A. Network Address Translation
B. Port forwarding
C. Quality of Service
D. SSID broadcast
单项选择题
A. power supply.
B. CPU fan.
C. memory chips.
D. motherboard.
单项选择题
A. to use gloves to pick up the item.
B. to squat and lift from the legs.
C. to have two people bend down and pick the item up.
D. to bend down and lift the item up.
单项选择题
A. Transfer the customer to another technician, who can allocate more time to the issue.
B. Maintain a positive attitude and offer them the cheapest solution possible to satisfy them.
C. Listen to what the customer has to say and calmly recommend the best course of action.
D. Use technical language to demonstrate knowledge and expertise to the customer.
单项选择题
A.Inkjet
B.Laser
C.Impact
D.Thermal
单项选择题
A.RAID0
B.RAID1
C.RAID5
D.RAID10