A subtype discriminator is which of the following?
Options: An attribute of the supertype whose values determine the subtype, An attribute of the subtype whose values determine the supertype, An attribute of the supertype whose values determine the supertype, An attribute of the subtype whose values determine the subtype
Options: (A)allows a process to select a replacement frame from the set of all frames (B) requires that each process selects from only its own set of allocated frames (C) Both (A)and (B) above (D) none of the above 27
Options: (A)Involves only those tasks executing a communication operation (B) It exists between program statements when the order of statement execution affects the results of the program. (C) It refers to the practice of distributing work among tasks so that all tasks are kept busy all of the time. It can be considered as minimization of task idle time. (D) None of these
. How to restrict the values of a cell so that only whole numbers between 9 and 99 can be entered in a cell.
Options: The Settings tab under the menu Format -> Cells
B. The Settings tab under the menu Data -> Validation
C. The Settings tab under the menu Data -> Filter -> Advanced Filter
D. the Settings tab under the menu Format -> Conditional Formatting
9.In Microsoft PowerPoint using a custom animation effect, how do you make text appear on a slide by letter
Options: (A)Apply the animation scheme fade in one by one. (B) Apply an entrance effect, and then set it to by letter in the effect option dialog box* (C) Apply the fly in entrance to the text, and then set its speed to very slow. (D) All of above 1