4. A generous friend is helping you upgrade your system by |
giving you four 4 MB SIMMs, two 8 MB SIMMs, and a 16 MB |
SIMM. If your motherboard has four SIMM sockets, and two

2 MB SIMMs are already installed, what is the maximum

memory configuration you can install? What combination of

SIMMs would you use?

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— 2bu 8

5. If it takes one-tenth of a second to blink your eye, and
an activity in RAM takes one nanosecond (one-billionth of
a second), then how many times can the activity in RAM take

place in the time that it takes you to blink your eye?
Li

oo h x
6. One SIMM is rated at 60 ns, and another is rated at
90 ns. Which one of the two is the fastest?

60 MS

7. The BLOS program is permanently stored in ROM.
a. AUTOEXEC.BAT

b. BIOS

c. CONFIG.SYS

d. COMMAND.COM

8./What are the two parts of the bus? How do they differ in
unction?

9. At any given instant, ia component(s) can use

a bus to transport data.

two
€. four
d. eight

10. Describe the difference between the ISA and EISA bus
architectures.

11. Can an ISA card be used in an EISA slot? Can an EISA
card be used in an ISA slot?

— Ho
NO

12. Describe how the PCI bus structure differs from both
ISA and EISA.

.

ua; | AJO