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GalinKa [24]
2 years ago
12

What is a banner grab?

Computers and Technology
1 answer:
alexira [117]2 years ago
3 0
Banner Grabbing is a technique used to gain information about a computer system on a network and the services running on its open ports. Administrators can use this to take inventory of the systems and services on their network.

Hope you find this helpful!
Brainliest and a like is much appreciated!
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Classes that depend on field names from parent classes are said to be ____ because they are prone to errors.Group of answer choi
hoa [83]

Classes that depend on field names from parent classes are generally said to be <u>fragile</u> because they are very prone to coding errors.

<h3>What is a class?</h3>

A class can be defined as a user-defined blueprint (prototype) or template that is typically used by software programmers to create objects and define the data types, categories, and methods that should be associated with these objects.

In object-oriented programming (OOP) language, a class that is written or created to implement an interface would most likely implement all of that interface's method declarations without any coding error.

In Computer programming, we can infer and logically conclude that classes that are highly dependent on field names from parent classes are generally said to be <u>fragile</u> because they are very prone to coding errors.

Read more on class here: brainly.com/question/20264183

#SPJ1

5 0
2 years ago
Write code to complete print_factorial()'s recursive case. sample output if user_val is 5: 5! = 5 * 4 * 3 * 2 * 1 = 120
maxonik [38]
```
#!/usr/local/bin/python3


import sys

def print_factorial( user_val ):
    if( user_val < 1 ):
        return( 1 )
    else:
        return( print_factorial( user_val - 1 ) * user_val )


if( __name__ == "__main__" ):
    if( len( sys.argv ) == 2 ):
        print( print_factorial( int ( sys.argv[ 1 ] ) ) )
    else:
        sys.stderr.write( "usage: %s <integer>\n" % sys.argv[ 0 ] )

    exit( 0 )
```

5 0
3 years ago
Why does dns use udp instead of tcp? if a dns packet is lost, there is no automatic recovery. what are the consequences?
inysia [295]
<span>If a DNS packet using UDP is lost this problem must be handled at the application layer. If an answer is not received after some period of time the specific application may choose to resend the DNS query. I can go much more into detail but this should answer your question. If you need more detail just ask.</span>
6 0
3 years ago
Nina aspires to be a digital media specialist. What should Nana be familiar with in order to pursue this career?
brilliants [131]

computer science? maybe im not sure?

4 0
3 years ago
Read 2 more answers
In a ________ network, each node connected to the network communicates directly with every other node.
nlexa [21]
I am definitely sure that correct answer looks like this: In a <span>peer-to-peer </span>network, each node connected to the network communicates directly with every other node. Peer-to-peer or P2P network is a network in which every client connected to another client and they are depended on each other. When one of them has connection problems, another one gets them too.
5 0
3 years ago
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