Casting a base-class pointer to a derived-class pointer is called _________.
Fill in the blank(s) with the appropriate word(s).
downcasting.
You might also like to view...
Answer the following questions for the certification report shown here.
a. What is the length of pair 7–8?
b. What is the propagation delay of pair 4–5?
c. Why did this cable fail the test?
Which type of memory is a volatile form of memory that holds the operating systems, programs, and data the computer is currently using?
a. Cache b. CMOS c. RAM d. ROM
Relational ____________________ software is used to manage data that can be organized into lists of related information such as customers, products, vendors, employees, projects, or sales.
Fill in the blank(s) with the appropriate word(s).
Which of the following can be utilized in order to provide temporary IT support during a disaster, where the organization sets aside funds for contingencies, but does not necessarily have a dedicated site to restore those services?
A. Hot site B. Warm site C. Cold site D. Mobile site