2.6. Prep Test
Which two formats do serial ports come in?
□ 9-pin
□ 15-pin
□ 20-pin
□ 25-pin
At what speed does USB 1.1 transfer information?
^ 10 Mbps
^ 12 Mbps
^ 100 Mbps
^ 480 Mbps
Which type of keyboard is designed to reduce repetitive stress injuries?
^ AT keyboard
^ Natural keyboard
^ Windows keyboard
^ Enhanced keyboard
Which type of mouse uses a rubber ball and sensors connected to two wheels to determine mouse movement?
^ Mechanical
^ Opto-mechanical
^ Optical
^ Wheel
What is the AT command to hang up the connection?
^ ATDT
^ ATA
^ ATH
^ ATDP
At what speed does USB 2.0 transfer information?
^ 10 Mbps
^ 12 Mbps
^ 100 Mbps
^ 480 Mbps
Which two popular connector types are used with a mouse?
□ USB
□ Parallel
□ PS/2
□ OS/2
Which two types of interfaces are typically used to connect a network card to the system?
□ Parallel
□ USB
□ PCI
□ Serial
What is the AT command to call 555-5555?
^ ATDT 555-5555
^ ATA 555-5555
^ ATH 555-5555
^ ATZ 555-5555
What type of input device is used by a warehousing application to take inventory of all the products?
^ Touch pad
^ Touch screen
^ Touch mouse
^ Bar code reader
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