Trắc Nghiệm Kiến Trúc Máy Tính ( English ) - Bài 21
1-
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Megahertz is a measurement of
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A -
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the speed of the microprocessor.
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B -
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the amount of money.
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C -
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cache memory.
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D -
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the amount of RAM.
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2-
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On a personal computer, all of the processors functions typically reside on a
single chip, often called a ____.
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A -
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maxiprocessor
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B -
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megaprocessor
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C -
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microprocessor
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D -
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miniprocessor
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3-
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RAM, hard disks and CD ROMs are common storage devices found in personal
computers. The capacities of these devices, arranged in ascending order, is:
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A -
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CDROM, hard disk, RAM
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B -
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hard disk, RAM, CDROM
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C -
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CDROM, RAM, hard disk
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D -
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RAM, CDROM, hard disk
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4-
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Running a motherboard or CPU at a higher speed than the manufacturer
suggests is called ____ and is not recommended.
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A -
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stressing
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B -
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multiplying
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C -
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resisting
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D -
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overclocking
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5-
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Samathas old mouse needs to be replaced. Which of the following must she
check on the old mouse before buying a replacement?
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A -
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Dower requirements
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B -
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Connection type
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C -
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Make and Model number
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D -
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Features
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6-
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Screen resolution is changed in:
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A -
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Refresh rate mode.
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B -
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Add/Remove Programs.
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C -
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Display Properties.
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D -
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Performance Properties.
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7-
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Six common ____ are a floppy disk drive, a Zip drive, a hard disk drive, a CD-
ROM drive, a CD-RW drive, and a DVD+RW drive.
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A -
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output devices
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B -
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storage devices
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C -
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processing devices
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D -
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communications devices
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8-
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Sound/speech synthesizers are commonly found in
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A -
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Chinese speech recognition systems. Electronic dictionaries.
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B -
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US speech recognition systems. Automatic telephone enquiry services.
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C -
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None of the others.
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D -
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automatic telephone enquiry services. Electronic dictionaries.
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9-
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The base 16 numbering system is also known as:
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A -
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binary notation.
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B -
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hexadecimal notation.
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C -
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integer notation.
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D -
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decimal notation.
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10-
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The common unit for measuring memory size is:
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A -
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byte
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B -
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bit
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C -
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word
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D -
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track
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[Người đăng: Thành Lãm - ST]
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