Understanding OSI model and the TCP Protocol stack is a key area of which of the following CBK domain?
A. Access control
B. Security architecture and design
C. Business continuity and disaster recovery planning
D. Telecommunications and network security
Answer: D
Explanation: Understanding the OSI model and the protocols within the TCP/IP protocol stack is a key area covered within the telecommunications and network security domain.
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Answer the following statements true (T) or false (F)
1. Only the classes provided for file output contain a method named close. 2. The methods of the scanner class do not behave the same when reading from a text file as they do when used to read from the keyboard. 3. Using BufferedReader to read integers from a file requires the String input to be parsed to an integer type. 4. A full path name gives a complete path name, starting from the directory the program is in.
A speaker is an example of a _____________ device.
Fill in the blank(s) with the appropriate word(s).
Which of the following is a valid C++ assignment statement?
a. x = q - (y * z); b. y + z = x; c. y = b * -c; d. x = ((x) + (y / -z); e. x = a b;
A(n) ____ is often used in professional software development.
A. test plan B. three-dimensional space C. frame D. off-camera