What are abstract methods? Describe the circumstances in which an abstract method would be appropriate.
What will be an ideal response?
An abstract method is one with keyword abstract in its declaration. Abstract methods
do not provide implementations. Each concrete derived class of an abstract base
class must provide concrete implementations of the base class’s abstract methods. An
abstract method is appropriate when it does not make sense to provide an implementation
for a method in a base class (i.e., some additional derived-class-specific knowledge
is required to implement the method in a meaningful manner).
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Access interprets anything enclosed in quotation marks as ________
A) a control B) text C) a command D) a Label
Match the first part of each sentence with the following part: I. Date of birth is an example II. A table is a collection III. Each record of a table is made up IV. A collection of records is an example V. Interest amount is often an example A. of a calculated field. B. of a constant. C. of records. D. of a table. E. of fields
What will be an ideal response?
It's possible to have quality without security.
Answer the following statement true (T) or false (F)
During a(n) _______________ installation, the new operating system can be installed into a different subdirectory on a different drive, leaving the old operating system intact and usable.
A. automated B. clean C. multiboot D. upgrade