You can declare that an interface is a functional interface by preceding it with the @FunctionalInterface annotation. The compiler will then ensure that the interface contains ________; otherwise, it’ll generate a compilation error.
a. no abstract methods
b. all abstract methods
c. only one abstract method
d. one or more abstract methods.
c. only one abstract method
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CRT monitors have been replaced in most new computer systems with flat-panel displays, most using ________ technology
Fill in the blank(s) with correct word
Match the following terms to their meanings:
I. calculated field II. constant III. data redundancy IV. data type V. foreign key A. date of birth is a common field example B. field in one table that is also the primary key of another table C. produces a value from one or more existing, often numeric, fields D. the unnecessary storing of duplicate data E. determine the type of entry that can be made into a field
What are the various ways to remove a decimal from a number?
What will be an ideal response?
Family Safety helps you manage your child's access to the Internet, programs, and files on your computer.
Answer the following statement true (T) or false (F)