Which of the following ports does the Simple Mail Transfer Protocol use?
A. 21
B. 25
C. 80
D. 443
Answer: B. 25
Computer Science & Information Technology
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Most BIOS chips are an example of flash memory
Indicate whether the statement is true or false
Computer Science & Information Technology
The ________ function consists of encrypted content of any type and encrypted-content encryption keys for one or more recipients.
A. clear-signed data B. signed data C. enveloped data D. signed and enveloped data
Computer Science & Information Technology