Of the several problem solving tools introduced, which provides the BEST view of the program logic in two-dimensions.
a. Flowchart
b. Algorithm
c. Problem Analysis Chart
d. IPO Chart
a. Flowchart
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Which is not an advantage of using a top-down approach to systems design?
A) avoiding the chaos of attempting to design a system "all at once" B) the ability to have separate systems analysis teams working in parallel on different but necessary subsystems C) avoiding bias from the systems analyst D) eventually the subsystems must be reintegrated
Which of the following is not true regarding the system development life cycle?
A) The system development life cycle is a triangular process. B) The system development life cycle is a methodology that follows a project from the initial idea to the development, implementation, and review of the idea. C) You might have a particular idea, but someone else might implement it or review it. D) Each step in the process requires different skills.
Buildings should be set back from streets and protected with rolling hill landscaping to reduce threats from ________.
A. wireless eavesdropping B. industrial espionage C. terrorism D. casual observation
Answer the following statements true (T) or false (F)
1. To ensure that a suitable level of security is maintained, management must follow up the implementation with an evaluation of the effectiveness of the security controls. 2. Management controls refer to issues that management needs to address. 3. Operational controls range from simple to complex measures that work together to secure critical and sensitive data, information, and IT systems functions 4. Detection and recovery controls provide a means to restore lost computing resources. 5. Water damage protection is included in security controls.