When covered in a training session, features of hardware or software that are unusual, rarely used features are sometimes called ____.
A. bells and whistles
B. grabbers
C. attention-getters
D. motivators
Answer: A
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You use the ____ panel to adjust the size, rotation, or skew of a selected object.
a. Object b. Transform c. Shape d. Dimensions
Create a class Polynomial that is used to evaluate a polynomial function of x: The coefficients ai are floating-point numbers, the exponents of x are integers, and the largest exponent n—called the degree of the polynomial—is greater than or equal to zero. The class has the attributes
• degree—the value of the largest exponent n • coefficients—an array of the coefficients ai and the following methods: • Polynomial(max)—a constructor that creates a polynomial of degree max whose coefficients are all zero • setConstant(i, value)—sets the coefficient ai to value • evaluate(x)—returns the value of the polynomial for the given value x For example, the polynomial P(x) = 3 + 5 x + 2 x3 is of degree 3 and has coefficients a0 = 3, a1 = 5, a2 = 0, and a3 = 2. The invocation evaluate(7) computes and returns the result 724.
Which of the following is an example of information warfare?
a. Gathering information on an opponent b. Creating a virus c. Using a packet sniffer to create a network baseline d. Using a packet sniffer to check if the encryption is strong enough
According to the information presented in this video, all of the following activities are likely to occur in the information requirements determination (IRD) phase of systems analysis except _____.
A. reviews of? paper-based forms and reports B. meetings with the development team C. beta testing D. observation of system use E. interviews with system users