Answer:
The oldest malware vector was emails.
Explanation:
Websites were not widespread early on into the internet, however it was very easy to have a virus that uses an email contact list, where it can send itself to other email addresses and spread.
Answer: A or B
Explanation: I think it's A or B Because they are the ones that make more sence
Answer:
Credit Action .......I believe
Answer:
(a)Applications Time Stamp Events
(b)S=0.5(W-
)+
, where
≤W≤
+8.
Explanation:
Some applications assume that clocks always advance, so they could timestamp events under this assumption.
In our case we have the wrong timed clock, say W and the hardware clock H which is supposed to advance at a perfect rate.
We proceed to construct a software clock such that after 8 seconds we can replace the wrong timed clock with the software clock in good conditions.
Let us denote the software clock with S.
Then, S=c(W-
)+
where:
=The current Time(10:27:54) and;
c is to be found.
We already know that S=
+4 when W=
+8,
So:
S=c(W-
)+
+4=c(
+8-
)+
4=8c
c=0.5
We obtain the formula
S=0.5(W-
)+
, where
≤W≤
+8.
Answer:
Explanation:
The code for the given problem is written below
.data
A : .word 1 2 3 4 5 6 7 8 9 10
.text
la $s5,A
li $s1,0 # load g
li $s2,10 # load h
li $s3,0 # load i
li $s4,1 # load j
loop:
mul $s6,$s3,4
add $s6,$s6,$s5 #address of A[i]
lw $s6,($s6) #get value of A[i] in s3
add $s1,$s1,$s6 #g = g+A[i]
add $s3,$s3,$s4 # i = i+j
bne $s3,$s2,loop #if i!=h jump to loop