What is a historian??
A. ?A centralized database of collected and analyzed data and control activities.
B. ?A server that collects and stores raw data.
C. ?A supervisory computer or server, which can control the physical system.
D. ?Computers, including hardware and software, that people use to monitor and manage the physical systems.
Answer: A
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Which of the following correctly uses C++11’s range-based for statement to iterate through every element of the array variable arr?
a. for (auto x : arr) b. foreach (x in arr) c. for (auto x; x < arr.length; x++) d. for x in arr
Answer the following questions true (T) or false (F)
1. When using a linked list, you do not need to know when the end of the list has been reached. 2. Forgetting to set the reference instance variable of the last node in a linked list to null will cause a logic error.
Although you can link to external data, it is not recommended
Indicate whether the statement is true or false
A file that includes formatting elements, a theme, and slide layouts is called a(n) ________
Fill in the blank(s) with correct word