Question

Q12. It has been determined that all 150 workstation in your organisation are compromised and have been flooding the website of a political party. which of the following statements concerning this attack is False? A) the attacker would probably be using a command and control server. b) botnets are autonomous choosiing targets and coordinating their own attacks. C) This is DDoS attack d) Firewalls would bee able to detect and mitigate this type of attack. Q13) whem samantha arrives in the country she uses the australian smart gate facility to authenticate and permit entry after electronic facial recogination. which of the following staement concerning this form of aucthentication is False? a) This is controversial form authentication beacausse it can be done without a person knowing it is being done. b) Another example of this type of authentication is finger print scanning. c)This is called two Factor authentication. c) This form of authentication is called biometrics. Q14).Which of the following is metric of network Quality - of - Service? a) Latency b) Network speed. c) Network availibility. d) All of them Q15. My network has significant problem with ' jitter'. Which of the following statement concerning my network is TRUE? a). I would notice the effect of jitter while using real- time streaming application like skype. b). The constant high latency on my network would make it difficult to conduct VoIP conversation. c). I would notice the effect of jitter when he opened document stored in the cloud. d). Jitter would lead to a high error rate on my network

Answer 1

Hello, Student I hope you are doing good n well in lockdown.

Here is answers of all of your questions with some explanations to clear everything, if still there is any doubt then feel free to ask in comment section I am always happy to help you.

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Q12) It has been determined that all 150 workstation in your organisation are compromised and have been flooding the website of a political party. which of the following statements concerning this attack is False?

A) the attacker would probably be using a command and control server.

B) botnets are autonomous choosiing targets and coordinating their own attacks.

C) This is DDoS attack

D) Firewalls would bee able to detect and mitigate this type of attack

Answer : - (D) Firewalls would bee able to detect and mitigate this type of attack

Explanation : - This statement is false about this attack because  firewalls can mitigate only some types of DDoS attacks, they can still be overloaded by protocol attacks.

Firewalls can not protect the website of a political party from all of the threats that are out there.

Q13) whem samantha arrives in the country she uses the australian smart gate facility to authenticate and permit entry after electronic facial recogination. which of the following staement concerning this form of aucthentication is False?

A) This is controversial form authentication beacausse it can be done without a person knowing it is being done.

B) Another example of this type of authentication is finger print scanning.

C)This is called two Factor authentication.

D) This form of authentication is called biometrics.

Answer : -  A) This is controversial form authentication beacausse it can be done without a person knowing it is being done.

Explanation : - This can not be controversial of form authentication because It is valid form to authentication in those countries and there will be mentioned board So it can not be controversial form of authentication.

And This process that a person can not pass without authentication him/her self.

Q14 ) Q14).Which of the following is metric of network Quality - of - Service?

a) Latency

b) Network speed.

c) Network availibility.

d) All of them

Answer : - All of them

Explanation : - To ensure network Quality - of - Service Good Network Latency , fast netwrok speed and Network availibility must be there.

Q15) Q15. My network has significant problem with ' jitter'. Which of the following statement concerning my network is TRUE?

a). I would notice the effect of jitter while using real- time streaming application like skype.

b). The constant high latency on my network would make it difficult to conduct VoIP conversation.

c). I would notice the effect of jitter when he opened document stored in the cloud.

d). Jitter would lead to a high error rate on my network

Answer : - The constant high latency on my network would make it difficult to conduct VoIP conversation.

Explanation : - We all know that in telecommunications, jitter refers to the variation in the latency of packets carrying voice or video data over a communications channel. So if there is constant high latency on network then it would make difficult to conduct VoIP conversation.

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