Which of the following statements is false?
a. In Java SE 8, an interface may declare default methods—that is, public methods with concrete implementations that
specify how an operation should be performed.
b. When a class implements an interface, the class receives the interface’s default concrete implementations if it does not
override them.
c. When you enhance an existing interface with default methods—any class that implemented the original interface will
break.
d. With default methods, you can declare common method implementations in interfaces (rather than abstract classes),
which gives you more flexibility in designing your classes.
c. When you enhance an existing interface with default methods—any class that implemented the original interface will
break.
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You create one mailing label for each ________ in the data source
A) field B) column C) merged field D) record
If you want to store the details of website locations, but do not want the values to be actual hyperlinks, you can use what data type instead?
A. File B. Text C. Attachment D. OLE Object
A company recently received accreditation for a secure network, In the accreditation letter, the auditor specifies that the company must keep its security plan current with changes in the network and evolve the systems to adapt to new threats. Which of the following security controls will BEST achieve this goal?
A. Change management B. Group Policy C. Continuous monitoring D. Credential management
In frequency division multiplexing, the combined signals are digital.?
Answer the following statement true (T) or false (F)