Answer:
The answer is most likely B
Explanation:
If it is a logic error, then the computer thinks it is doing the correct task.
Opening attachments or links from unknown or spoofed emails. note: shown above are two examples of how viruses can often appear as legitimate messages, but are designed to trick the computer user. ...
Downloading software from malicious sites. ...
Online Ads. ...
Social media. ...
Unpatched software.
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Answer: The answer is B Hope this helps :) Please mark Brainliest
Explanation:
Answer:
a) 3.3
b) 3
Explanation:
1)
As we know ,
CPI = sum of ( instructions× clock cycle)
= 50%(1) + 30%(4) + 20%(8)
= 50% + 120% + 160%
= 330%
= = 3.3
⇒CPI = 3.3
2)
Let a = number of cycles on average
As given,
a 10% improvement in performance of P1,
⇒New CPI = 3
⇒3 = 50% + 30% (x) + 20%(8)
⇒3 = 50% + 30% (x) + 160%
⇒3 = 210% + 30%(x)
⇒3 = 2.1 + 0.3x
⇒3 - 2.1 = 0.3x
⇒0.9 = 0.3x
⇒x = = 3
⇒x = 3
∴ we get
Number of cycles on average = 3