Each of the 20 people has 19 other people to communicate to. If you add that all up you get 20*19 paths, but then each path is counted twice (back and forth), so we divide this by 2. 20*19/2 = 190.
The general forumula is n(n-1)/2
Answer:
a or c
Explanation:
think of which answer seems illogical.
Four of the basic I/O interface standard are PCI, SCSI, USB and ISA.
<h3>Standard I/O Interface</h3>
Input-Output Interface is used as an method which helps in transferring of information between the internal storage devices. A number of standards have been developed for I/O Interface.
There widely used bus standards are:
- PCI (Peripheral Component Interconnect)
- SCSI (Small Computer System Interface), and
- USB (Universal Serial Bus).
- ISA (Industry Standard Architecture)
Find out more on Standard I/O Interface at: brainly.com/question/24347579
My recommendation as an immediate response to prevent further spoofing of the host is to Revoke the host's certificate.
<h3>What does revoke certificate mean?</h3>
Certificate revocation is the process by which one can invalidate a TLS/SSL and this is one that is often done before its scheduled expiration date.
Note that A certificate need to be revoked immediately and as such, based on the case above, My recommendation as an immediate response to prevent further spoofing of the host is to Revoke the host's certificate.
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