Which statement about trees is false?
a. A tree is a nonlinear, two-dimensional data structure.
b. Each node in a tree contains two links.
c. The children of a node are called siblings.
d. A node with no children is called a leaf node.
B
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All of the following are examples of ethical issues related to data and information systems EXCEPT _________.
A. job losses due to humanlike technologies B. invasion of privacy through technology C. the cost of system development D. freedom of expression vs. censorship
What are the parts of an IP address?
What will be an ideal response?
Critical Thinking QuestionsCase 1-1Sally is a busy real estate agent looking to purchase a new desktop computer so she can keep track of her client's accounts and touch-up photos of real estate properties.How do you guide Sally as she tries to determine the specific software to use on her computer?
What will be an ideal response?
Which of the following is FALSE about a function in Excel?
A) There are more than 400 functions in Excel 2013. B) A function is a predefined formula that performs a calculation. C) Functions are organized into two categories in Excel. D) Functions in Excel must adhere to correct syntax.