Which of the following are the two basic modes in which IPsec can operate?
A. Encrypted and encapsulated
B. Open and secure
C. Transport and tunnel
D. Authenticated and clear text
Answer: C
Explanation: IPsec supports both encryption and authentication. It encapsulates an IP packet within another packet and then encrypts the result. It can operate in one of the following two modes: transport mode or tunnel mode.
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If a struct type variable is to be passed to a function and its value should not be changed by the function, it is best to pass it as which type of parameter?
a) value b) reference c) const reference d) const value
What do sensing activities include?
A. how to provide estimates B. how to monitor, test, and review code for threats and vulnerabilities C. how to upgrade software D. update the Application Guide
A turnkey package is one that includes hardware, software, and support services from a single vendor.
Answer the following statement true (T) or false (F)
Case Based Critical ThinkingCase 1Jewel has been hired by a new design company to present a workshop on clipping masks, shapes, and paths. She is excited for the chance to play teacher, but she has had very little experience presenting to groups. In order to show confidence during the presentation, Jewel reviewed the material and wrote extensive notes. Unfortunately, she let her nerves get the best of her, and made several mistakes during the workshop. Jewel said that shapes always appear in white until you decide what color to make them. What mistake did she make?
A. Shapes are always invisible unless a color is chosen before they are created. B. Shapes are automatically filled with the current background color. C. Shapes are automatically filled with the current foreground color. D. It is impossible to create a white shape.