Which of the following statements are true?
a. Text I/O is built upon binary I/O to provide a level of abstraction for character encoding and decoding.
b. Text I/O involves encoding and decoding.
c. Binary I/O does not require conversions.
d. Binary I/O is more efficient than text I/O, because binary I/O does not require encoding and decoding.
e. Binary files are independent of the encoding scheme on the host machine and thus are portable.
abcde
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A _______ is a semaphore that takes on only the values of 0 and 1.
Fill in the blank(s) with the appropriate word(s).
The Authentication Header (AH) protocol is a part of what encryption protocol suite below?
A. TLS 3.0 B. IPSec C. GPG D. SSL
A standard IP access list can't filter IP packets based on a destination address.
a. true b. false
You can create atomic values based on XML Schema data types using the _____ function.
Fill in the blank(s) with the appropriate word(s).