?When a hacker spoofs an IP address through a Web site, it is known as ____ spoofing.
A. ?ARP
B. ?Web
C. ?IP
D. ?active
Answer: B
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XAML is used to describe the ___________ of a WPF app.
a) classes b) program logic c) code-behind file d) GUI
Suppose variable gender contains MALE and age equals 60, how is the expression (gender == FEMALE) && (age >= 65) evaluated?
a. The condition (gender == FEMALE) is evaluated first and the evaluation stops immediately. b. The condition (age >= 65) is evaluated first and the evaluation stops immediately. c. Both conditions are evaluated, from left to right. d. Both conditions are evaluated, from right to left.
Which of the following statements is false?
a. A lambda can use the outer class’s this reference without qualifying it with the outer class’s name. b. The parameter names and variable names that you use in lambdas cannot be the same as any other local variables in the lambda’s lexical scope; otherwise, a compilation error occurs. c. Lambdas may use only final local variables. d. A lambda that refers to a local variable in the enclosing lexical scope is known as a capturing lambda.
__________ threats exploit service flaws in computers to inhibit use by legitimate users.
A) Information access B) Reliability C) Passive D) Service