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?

ZO NAR
2 x2 miš - 2 X %< ME
O nara gg

9. 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?

700 .o00 .000

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

GO ns

7. The b program is permanently stored in ROM.

a. AUTOEXEC.BAT
BIOS

C. CONFIG.SYS
d. COMMAND.COM

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

INTERNA t. — EXTERNAL
ketna! J te] St m) teo ponik—
A— ZN
9. At any given instant, JO o omentlja; Žen use Varra pomeni,

a bus to transport data.

one
two

Cc. four

d. eight

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

[SA — 46 LINES EISA > 32 LINES

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

BR Da
NE

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

Ci
oa do

)

(sed. bis [- A m s Ma,

o povazeroj ku feza. Madeko v CPU.