Answer:
d. ICMP Echo Reply (type 0)
Explanation:
ICMP or internet control message protocol is an Internet layer protocol in the TCP/IP suite. It works together with routing devices like the router to send messages based on results sensed in the network.
The RFC 1122 has stated that the ICMP server and end user application be configured or installed in user devices, for receiving and sending ICMP echo request packets and reply. The process is called pinging.
For an attacker to implement ping of ping, he needs to confirm if the target user in live by sending an ICMP echo request packet type 8, to receive an ICMP echo reply type0.
The answer is B. It matters which way you park your car . Your car should also be parallel to the carb but with the wheels inward to the right
Answer:
Tab: Home Tab
Command Group: Paragraph
Icon: Justify Icon
<em>The icon has no name; rather it is represented by 4 horizontal lines that are aligned on both edges</em>
<em />
Explanation:
To answer this question, I'll make use of the following attachment
<em>Where</em>
<em>1- represents the home tab</em>
<em>2 - represents the paragraph</em>
<em>3 - represents the justify icon</em>
<em />
A program that can be used in many scenarios