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.
Answer: Parameters
Explanation:
Whenever a call to a recursive function is made, then the function has its own code and its own set of parameters with local variables. These parameters are within the scope of the recursive function. For example while finding the factorial of a number we are given the function with parameter such as int recursive(int n) where int n is a parameter passed into the function.
Answer:
"True" is the correct answer for the above question.
Explanation:
- There are so many python package which is used in NLP and text analysis.
- The NLP is a concept in which the system is being interact with the human language and able to understand the human language. This provide the system which is used to intract the computers and humans.
- The library which is used in NLP are The Conqueror: NLTK, The Prince: TextBlob.
- The above question also states that there is a library, so it is true statement.
A network operating system is basically a computer operating system that is designed to support a workstation, and other machines that are connected in the Local Area Network. It allows access to a certain devices and machines like printer, file sharing, etc.
