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Aloiza [94]
2 years ago
9

What is the advantages and disadvantages of hardware devices and software devices ?

Computers and Technology
1 answer:
yulyashka [42]2 years ago
3 0

Answer:

Advantages of hardware:

Physical existence

Multitasking

Speedy

Disadvantages:

Costly as different equipment cost differently

Time consuming

requires space

Privacy issues

Explanation:

Advantages of Software:

Less costly

Improved privacy controls

Requires no space

Disadvantages:

Does not have physical existence

hacking and cyber attacks may steal important information

Regular updates required

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2 years ago
Calculate the performance of a processor taking into account stalls due to data cache and instruction cache misses. The data cac
zhuklara [117]

Answer:

- Calculate the additional CPI due to the icache stalls.

- Calculate the additional CPI due to the dcache stalls.  

- Calculate the overall CPI for the machine.

The additional CPI due to icache stalls = Hit Rate * Hit Latency + Miss Rate*  

Miss Penalty = 0.9*2 + 0.1*50 = 1.8 + 5 = 6.8  

The additional CPI due to dcache stalls = 0.92*2 + 0.08*124 = 11.76  

The overall CPI = 0.3*11.76 + 0.7*1.0 + 1.0*6.8 = 11.03 7.  

Explanation:

6 0
3 years ago
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3 years ago
What advantage do ExpressCard modules and U.S.B adapters offer over expansion cards?
sladkih [1.3K]
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Which is a common problem caused by the widespread use of computers?
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