A secret key for symmetric encryption that is generated for use for a short period of time is called a _________ .

A. strategic key
B. sequence key
C. session key
D. stream key


C. session key

Computer Science & Information Technology

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Any content in the ________ will be rendered even if the browser doesn’t support the specified plugin.

a. SVG element b. Poster image c. Canvas element d. Source element e. Object element

Computer Science & Information Technology

Briefly discuss the guidelines for choosing a Web site template.

What will be an ideal response?

Computer Science & Information Technology

Which of the following statements is false?

a. A JavaFX GUI is defined as a scene graph—a tree structure of an app’s visual elements, such as GUI controls, shapes, images, video, text and more. b. Each visual element in the scene graph is a node—an instance of a subclass of Node (package javafx.scene), which defines common attributes and behaviors for all nodes in the scene graph. c. The first node in the scene graph is known as the origin. d. Nodes that have children are typically layout containers that arrange their child nodes in the scene.

Computer Science & Information Technology

Round the values down at the places noted.

18.6 to an integer

Computer Science & Information Technology