COGNITIVE ASSESSMENT
Which of the following best describes the term, the Internet of Things?
A. Convergence of technological capabilities from multiple devices into fewer.
B. The ability of everyday devices to transmit data to and from the Internet using sensors.
C. The network of devices and computers that connect to the cloud.
D. The capability to store and locate information and data on the web.
Answer: B
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What is displayed by the following code?
``` System.out.print("A,B;C".replaceAll(",;", "#") + " "); System.out.println("A,B;C".replaceAll("[,;]", "#")); ``` a. A B C A#B#C b. A#B#C A#B#C c. A,B;C A#B#C d. A B C A B C
What is a logical use for global variables?
A. You don’t have to keep passing variables between functions. B. They make programs easier to write. C. When working in a large group, there are no hassles with naming variables. D. Mathematical constants.
The Review panel records all tasks that you perform and displays them in the order in which you completed them.
Answer the following statement true (T) or false (F)
The first row in a data source is called the ________ row
Fill in the blank(s) with correct word