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1. 25.) Which of the follow interfaces allows both video and audio
data to be sent through a single cable?
 A.) DVI
 B.) HDMI
 C.) VGA
 D.) S-video
26.) John's temperature monitor in the bios indicates that his CPU
is overheating. Which fan is likely to contain the fault?
 A.) 80mm rear fan, behind the CPU
 B.) 80mm side fan, adjacent to the CPU
 C.) 120mm front fan, below the chassis
 D.) 80mm heat sink and fan, on top of the CPU
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2. 27.) Sandy is thinking of upgrading his CPU from a single core to a
quad core. What are the disadvantages of this upgrade?
 A.) Supported application performance will increase
 B.) Quad core processors tend to operate at a higher temperature
at load, thus increasing the temperature within the chassis and
other components within.
 C.) The quad core processor might be too fast for the applications
used
 D.) There are no disadvantages because quad core is simply
better than single core in all respects.
28.) What is the advantage to sticking with a single core opposed to
a quad core?
 A.) Quad cores are four times more expensive than a single core
processor
 B.) Quad core is a gimmick and are not that much faster than
single core
 C.) You need a single core processor to run other applications
and games
 D.) The power consumption is lower, lower temperatures, lower
electricity bill
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3. 29.) What is the purpose of the processors cache?
 A.) The CPU cache reduces the amount of time the processor has
to fetch data from the main memory
 B.) The CPU cache reduces the amount of time the processor has
to fetch data from the Hard Disk Drive
 C.) The CPU cache is designed to replace the main memory
completely.
 D.) The CPU cache and main memory serve the same purpose,
they just happen to be located in difference places.
30.) The AMD Phenom processor has three levels of independent
cache. Which cache type is the fastest?
 A.) L1 cache
 B.) L2 cache
 C.) L3 cache
 D.) A and B
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4. 31.) What is the difference between a CPU and APU?
 A.) APU can be described as a CPU with RAM on the same die
 B.) APU can be described as a CPU with integrated GPU on the
same die
 C.) APU can be described as a CPU found in gaming consoles
 D.) APU can be described as a CPU found in mobile devices
32.) Charlie is considering buying a cheap new computer, his
requirements is for low power consumption, light multimedia
and casual gaming. Which system would is best
 A.) Dual core CPU with high-end dedicated video card
 B.) Quad core CPU with high-end dedicated video card
 C.) Quad core CPU with low-end dedicated video card
 D.) Quad core APU with no dedicated video card
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