The following are pictures of two doors. How would you operate door A? How would you operate door B? Compare the your answers to these questions and explain the reasons for your conclusions.
Both doors are operated by pushing on them. This is clear from the crash bars. Both have perceived affordance for pushing. While it’s clear that one would push on the right side of door B it is not clear which side of door A one would choose. This is due to the fact that door B has perceived affordance for where the push should take place.
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Which of the following correctly declares an enumerated data type named student?
A) enum student { Bill, Tom, Mary }; B) enum student { "Bill", "Tom", "Mary" }; C) int Bill = 1, Tom = 2, Mary = 3; enum student { 1, 2, 3 }; D) Any of the above 3 methods will work. E) None of the above 3 methods will work.
A ________ is a user-created unit of execution within a process.
A) ?Kernel ? B) ?KLT C) ?lightweight process ? D) ?ULT
In the equation a = b/c if all of the variables are int and the values are b = 28 and c = 10, what will be the value of the variable a?
A. 2.8 B. 3 C. 2 D. This will not compile. The variable a must be declared aseither a float or a double.
A ________ report is an interactive, cross-tabulated Excel report used to summarize and analyze data
A) Data Table B) PivotChart C) PivotTable D) Cross-Tab