Question
Which of the following method is specifically designed
to allow a network analyst to monitor traffic?Solution
Why this is correct:
Port mirroring (SPAN) is a switch feature that copies traffic from one or more switch ports or VLANs to a designated port where a monitoring device (packet capture/analysis tool) can observe the traffic — specifically designed for monitoring. Why the others are wrong: 1. Forward chaining is an inference method in expert systems/AI, not network traffic monitoring. 2. A firewall enforces access control and filters traffic; while it can log, it is not the specialized mechanism for passively capturing all traffic from a segment. 3. “Switch monitoring” is a generic phrase — port mirroring is the concrete method used on switches for monitoring.
Statements: Q > W > X; J > W; Z < X < P
Conclusions:
I. P > Z
II. J > Q
III. W < P
Statements:
T % W % B $ I @ L
Conclusions:
I. B * T
II. L © B
III. L * T
- Statements: K < R ≤ G < V; K ≥ M > N; I > V
Conclusions:
I. K > I
II. I > M
III. N < G Statements: S ≥ T = U > V, W < T ≤ P > X
Conclusion:
I. V ≥ X
II. W < S
Statements: A % I, I * Q, Q % R, R $ M
Conclusions :
I. M # I
II. M # Q
III. I # R
IV. Q % A
Statement: V > R; C > U > Q; C < R
Conclusion:
I.V > Q
II. V > U
Statements : C © S * R, U % R $ Z
Conclusions :
I. Z $ C
II. U % S
III. U © C
Statements: F > V > W ≥ L > G; F ≤ O = M < I
Conclusions: I. M > L II. V < I
Statements: U < P = I ≤ V < T ≤ R = W > H = Z > O
Conclusions:
I. U < W
II. R > O
In the question, assuming the given statements to be true, find which of the conclusion (s) among given three conclusions is /are definitely true and ...
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