Which of the following are not true
a. an object of the derived class may be stored in a variable of the base class
b. an object of the base class may be stored in a variable of the derived class
c. an object of a derived class that is derived from another class that is derived from a third class can be stored in a variable of the third class.
d. all of the above
e. none of the above
b. an object of the base class may be stored in a variable of the derived class
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A) IBM B) Cisco C) Orphic D) Juniper
The ________ of a form or report indicates how data and labels are arranged
Fill in the blank(s) with correct word
One mobile device security need that can be purchased and used for security is
A) A Yale padlock for laptops and desktop PCs B) A combination lock for laptop computers C) A special security carrying case D) A physical lock
Which of the following is NOT an important factor to consider by a manager of a supermarket trying to schedule checkout cashiers?
A. the frequency with which new customers arrive B. the number of checkout cashiers available C. the number of items in a customer's shopping cart D. the number of aisles in the supermarket