True/False Indicate whether the
statement is true or false.
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1.
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You can usually identify the microprocessor when looking inside a computer, as
it is the only chip on the motherboard.
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2.
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Processors with a smaller word size can process more data during each processor
cycle.
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3.
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All other things being equal, a computer with a 1.5 GHz processor is faster than
a computer with a 3.2 GHz processor.
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4.
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A microprocessor with an 8-bit word size has 64-bit registers, processes 64 bits
at a time, and is referred to as a 64-bit processor.
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5.
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Today's personal computers typically contain 32-bit or 64-bit
processors.
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6.
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A CISC processor performs most instructions faster than a RISC processor.
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7.
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Pipelining and parallel processing significantly impair processor
performance.
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8.
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Most processors in today’s personal computers use RISC technology.
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9.
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Computer owners rarely upgrade the microprocessor because all components in the
computer must also be able to handle the faster speeds.
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10.
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Too much dependence on virtual memory can have a negative effect on your
computer's performance because getting data from a mechanical device is much slower than getting
data from an electronic device.
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11.
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Whereas RAM is permanent and non-volatile, ROM is temporary and volatile.
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Multiple Choice Identify the
choice that best completes the statement or answers the question.
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12.
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____ means a billion cycles per second.
a. | Gigahertz | c. | Exahertz | b. | Megahertz | d. | Nanohertz |
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13.
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The speed specifications that you see in a computer ad indicate the speed of the
microprocessor ____.
a. | control unit | c. | clock | b. | register | d. | tape |
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14.
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____ size refers to the number of bits that a microprocessor can manipulate at
one time.
a. | Processor | c. | Register | b. | Word | d. | ALU |
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15.
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Some processor manufacturers use a technology called ____ to increase the speed
of data moving to the processor.
a. | HyperTransport | c. | memory bus | b. | FSB | d. | HTT |
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16.
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A microprocessor with a limited set of simple instructions uses ____
technology.
a. | parallel | c. | CISC | b. | RISC | d. | benchmarked |
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17.
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If a processor can’t begin executing an instruction before it completes
the previous instruction, it must be using ____.
a. | parallel processing | c. | serial processing | b. | pipelining | d. | dual core
processing |
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18.
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Using a technology called ____, a processor can begin executing an instruction
before it completes the previous instruction.
a. | serial processing | c. | pipelining | b. | multitasking | d. | benchmarking |
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19.
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____ processing allows for multiple instructions to be executed
simultaneously.
a. | Serial | c. | Benchmark | b. | Parallel | d. | Amalgamated |
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20.
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____ are the results of a series of tests used to gauge overall microporcessor
speed and are useful in comparing microprocessor performance.
a. | Benchmarks | c. | Clocking figures | b. | Hyper-Threads | d. | FSC reports |
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21.
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____ is a technique for increasing the speed of a computer component.
a. | Benchmarking | c. | Serial processing | b. | Overclocking | d. | Pipelining |
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22.
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____ is a temporary holding area for data, application program instructions, and
the operating system.
a. | ROM | c. | Disk storage | b. | CMOS | d. | RAM |
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23.
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RAM can be thought of as the ____ for the computer’s processor.
a. | factory | c. | waiting room | b. | operating room | d. | planning room |
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24.
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Unlike disk storage, most RAM is ____.
a. | virtual | c. | non-volatile | b. | integrated | d. | volatile |
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25.
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If a program exceeds the allocated space in RAM, the operating system uses an
area of the hard disk called ____ memory to store parts of a program or data file until they are
needed.
a. | volatile | c. | virtual | b. | capacitor | d. | integrated |
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26.
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RAM speed is often expressed in ____.
a. | milliseconds | c. | megaseconds | b. | macroseconds | d. | nanoseconds |
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27.
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____ is fast and relatively inexpensive.
a. | RDRAM | c. | DIMM | b. | RIMM | d. | SDRAM |
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28.
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____ was first developed for the Nintendo 64 game system, and was later adapted
for use in personal computers.
a. | SDRAM | c. | RIMM | b. | RDRAM | d. | SO-RIMM |
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29.
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____ is a type of memory circuitry that holds the computer's startup
routine.
a. | RIM (Read initial memory) | c. | ROM (Read only
memory) | b. | RAM (Random access memory) | d. | REM (Ready ever memory) |
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30.
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The ____ holds computer configuration settings such as the date and time, hard disk capacity, number of floppy disk drives, and RAM
capacity. .
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31.
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____ memory is a type of chip that requires no power to hold data.
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