The best step to take is to have some kind of anti-malware/spyware software. Hope this helps you!
-Belle
Answer:
I'm pretty sure it's the first answer.
Answer:
When there's a comparison between binary files with diff, there's a message from the utility that says there's a difference when the files differ or there's no message when the two are same. ASCII files comparison is made by the diff utility line-by-line. there's no provision to make comparisons on a byte by byte basis. in that case use cmp.
Explanation:
Answer: 0.3042
Explanation:
Let A and B are the events to that job done by Printer I and Printer II respectively.
Given : P(A)=0.40 P(B)=0.60
Printing time of Printer I is Exponential with the mean of 2 minutes.
i.e. average number of job done in one minute:
The cumulative distribution function (CDF) for exponential distribution:-
, where
is the mean.
Then, the cumulative distribution function (CDF) for Printer I:-

i.e. 
Printing time of Printer II is Uniform between 0 minutes and 5 minutes.
The cumulative distribution function (CDF) for uniform distribution in interval (a,b) :-

Then, 
i.e. 
Now, the required probability :-

Hence, the required probability = 0.3042