When businesses store data items on computer systems, they are often stored in a framework called the data ____________________ that describes the relationships between data components.
Fill in the blank(s) with the appropriate word(s).
hierarchy
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To form a circle, the syntax of an arc must be:
a) DrawArc( p, 1, 1, 1, 1, 0, Math.PI ) b) DrawArc( p, 1, 1, 1, 1, 360, 0 ) c) DrawArc( p, 1, 1, 1, 1, 0, 360 ) d) DrawArc( p, 1, 1, 1, 1, 360, Math.PI ) e) None of the above
A class instance creation expression contains:
a. Parentheses. b. The new keyword. c. The name of the class. d. All of the above.
Answer the following questions true (T) or false (F)
1. You may use methods of the Math class without an import statement. 2. Wrapper classes provide a class type corresponding to each of the primitive types so that you can have class types that behave somewhat like primitive types.
Which two tools dominate the vulnerability testing arena?
A. Nmap and Microsoft Baseline Security Analyzer (MBSA) B. Kali Linux and Microsoft Baseline Security Analyzer (MBSA) C. Nessus and OpenVAS D. Aircrack-ng and Metasploit