Name: 
 

Chapter 2: Section B



True/False
Indicate whether the statement is true or false.
 

 1. 

You can usually identify the microprocessor when looking inside a computer, as it is the only chip on the motherboard.
 

 2. 

Processors with a smaller word size can process more data during each processor cycle.
 

 3. 

All other things being equal, a computer with a 1.5 GHz processor is faster than a computer with a 3.2 GHz processor.
 

 4. 

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.
 

 5. 

Today's personal computers typically contain 32-bit or 64-bit processors.
 

 6. 

A CISC processor performs most instructions faster than a RISC processor.
 

 7. 

Pipelining and parallel processing significantly impair processor performance.
 

 8. 

Most processors in today’s personal computers use RISC technology.
 

 9. 

Computer owners rarely upgrade the microprocessor because all components in the computer must also be able to handle the faster speeds.
 

 10. 

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.
 

 11. 

Whereas RAM is permanent and non-volatile, ROM is temporary and volatile.
 

Multiple Choice
Identify the choice that best completes the statement or answers the question.
 

 12. 

____ means a billion cycles per second.
a.
Gigahertz
c.
Exahertz
b.
Megahertz
d.
Nanohertz
 

 13. 

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
 

 14. 

____ size refers to the number of bits that a microprocessor can manipulate at one time.
a.
Processor
c.
Register
b.
Word
d.
ALU
 

 15. 

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
 

 16. 

A microprocessor with a limited set of simple instructions uses ____ technology.
a.
parallel
c.
CISC
b.
RISC
d.
benchmarked
 

 17. 

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
 

 18. 

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
 

 19. 

____ processing allows for multiple instructions to be executed simultaneously.
a.
Serial
c.
Benchmark
b.
Parallel
d.
Amalgamated
 

 20. 

____ 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
 

 21. 

____ is a technique for increasing the speed of a computer component.
a.
Benchmarking
c.
Serial processing
b.
Overclocking
d.
Pipelining
 

 22. 

____ is a temporary holding area for data, application program instructions, and the operating system.
a.
ROM
c.
Disk storage
b.
CMOS
d.
RAM
 

 23. 

RAM can be thought of as the ____ for the computer’s processor.
a.
factory
c.
waiting room
b.
operating room
d.
planning room
 

 24. 

Unlike disk storage, most RAM is ____.
a.
virtual
c.
non-volatile
b.
integrated
d.
volatile
 

 25. 

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
 

 26. 

RAM speed is often expressed in ____.
a.
milliseconds
c.
megaseconds
b.
macroseconds
d.
nanoseconds
 

 27. 

____ is fast and relatively inexpensive.
a.
RDRAM
c.
DIMM
b.
RIMM
d.
SDRAM
 

 28. 

____ 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
 

 29. 

____ 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)
 

 30. 

The ____ holds computer configuration settings such as the date and time, hard disk capacity,
number of floppy disk drives, and RAM capacity.

.
a.
ROM
c.
DVD
b.
RAM
d.
EEPROM
 

 31. 

____ memory is a type of chip that requires no power to hold data.
a.
RAM
c.
ROM
b.
EEPROM
d.
BIOS
 



 
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