Which of the following ports is used for connecting musical instruments to a sound card?
A. MiniDP
B. S/PDIF
C. MIDI
D. eSATA
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Which of the following ports provide high-speed connections for external hard-disk drives, optical discs, and other large secondary storage devices?
A. eSATA
B. S/PDIF
C. HDMI
D. MiniDP
Laptops and tablets use _____ that are typically located outside the system unit.
AC adapters
B. batteries
C. power supply units
D. MiniDc
The _____, also known as the system chassis, is a container that houses most of the electronic components that make up a computer system.
A. CPU
B. system unit
C. ALU
D. microprocessor
_____ are effectively a thin slab that is almost all monitor with the system unit located behind the monitor.
A. Semiconductors
B. Microprocessors
C. Tablets
D. ALUs