In the pseudocode of the textbook, what does the following statement indicate?
Declare OutputFile itemsOrdered
a. itemsOrdered is a file on disk and the program will write data to it.
b. itemsOrdered is the internal name used to work with the contents of a file.
c. itemsOrdered is a file on disk and the program will read data from it.
d. None of these statements are true.
b. itemsOrdered is the internal name used to work with the contents of a file.
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All application programs access the hardware through the __________ following rules imposed by the __________.
a. interface/operating system b. operating system/operating system c. operating system/interface d. interface/interface
Case-Based Critical Thinking Questions ? Case 3-2 Susan is in charge of the inventory reports for her company. She will need to find specific inventory items as well as project increases in inventory costs. To get ready she will create a worksheet and use the Microsoft Excel 2016 Analysis tools. ? ? Susan designs a worksheet with the inventory number, description, quantity, unit cost, reorder point and value. To find values in tables of data, and insert them in another location in the worksheet such as cells or in formulas, she will use ________.
A. Max function B. Lookup function C. CountA function D. Sum function
The concept of a class is useful because of its ____.
A. reusability B. mapping to reality C. abstract nature D. portability
Which of the following is a disadvantage of alarms?
What will be an ideal response?