Answer:
Logic Classes
Explanation:
There are three classes in a three-tiered architecture, which are:
1) Presentation classes
2) Logic Classes
3) Data Classes
Hence, the middle layer is the Logic classes.
Out-of-band management is required to establish a new network switch and configure its IP address for the first time.
<h3>What is Out-of-Band management?</h3>
Out-of-Band management is known to be a form of services that makes sure that a tech do not require to be sent onsite and it is one where remediation can be done in a remote place.
Hence, Out-of-band management is required to establish a new network switch and configure its IP address for the first time.
See full question below
Which of the following is required to establish a new network switch and configure its IP address for the first time?
A. Client-to-site VPN
B. Site-to-site VPN
C. Out-of-band management
D. In-band management
Learn more about IP address from
brainly.com/question/24930846
#SPJ1
Answer:
(a) ostream &operator<<(ostream &output, const Data &dataToPrint)
Explanation:
If you have a programmer-defined data type Data and want to overload the << operator to output your data type to the screen in the form cout <<dataToPrint; and allow cascaded function calls.
The first line of the function definition would be;
ostream &operator<<(ostream &output, const Data &dataToPrint)