When there is a missing DLL file, the computer will display error messages. The correct option is B.
<h3>What is a DLL file?</h3>
DLL is dynamic link library is a concept of Microsoft implementation of the shared library concept of Microsoft Windows. This library contains codes and data that can be use in making a program.
Thus, the correct option is B. the computer will display error messages.
Learn more about a DLL file
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Answer:Screening
Explanation:Packet screening is the process in which whenever a packet is received at the destination port, there is the examining of the packet.The examination of the packet rote from source to destination takes place. The screening takes place for evaluating that the data in the packet is adequate and carries no error that can risk in the security, tracks the routes of the packet path etc.
Answer: PLC uses:
1. Decimal Number system
2. Binary Number system.
3. Octal Number system.
4. Hexadecimal Number system.
5. Binary Coded Decimal Number system.
6. Negative Number system.
7. Number Conversations.
Explanation: The other numbers the Programmable Logic Controller(PLC) uses aside the decimal number system are:
1. Binary Number system.
2. Octal Number system.
3. Hexadecimal Number system.
4. Binary Coded Decimal Number system.
5. Negative Number system.
6. Number Conversations.
Answer:
All traffic is encrypted. No one on your network can see what is going on (except for knowing where those packets are going to).
The identity of the remote server can be verified using certificates. So you also know that it really is your bank that you are talking to.
Optionally (and not in wide-spread use), the identity of the client can also be verified using certificates. This would allow for secure login to a site using chip cards instead of (or in addition to) password
