Select all that apply. Which of the following are member functions of the vector class that use emplacement?

Of the sample SDN branches that are covered in the text, which offers the greatest degree of centralized control over network devices?

A) APIC-EM B) ACI APIC C) Open SDN

Answer the following statements true (T) or false (F)

1. In a program with a graphical user interface, all of the objects will be visible when the program starts. 2. An object must be created in memory before it can be used in a program. 3. You must use a class to define an object before it can be created in memory at runtime. 4. A class specifies the data an object can hold, but not the actions the object can perform.