The computer's MAC address must be unique, and the internal IP address must be unique. Either of these being the same as another computer's causes issues which won't let your computer connect.
1.each row must have unique(pk)in a relation. 2.database must have a unique name. 3.each column must have unique name.
Either an administrator or a member of the administrators group. ^^^^^ Administrators must be given explicit permission or be a member of the Schema Administrators group to make changes to the schema. ^^^^^
Object B must be circumscribed about object A.
.Object B must be inscribed in object A.
objectGUID property unique security identifiers (SIDs) Each object represents a single entity-whether a user, a computer, a printer, or a group-and its attributes. Certain objects can contain other objects. An object is uniquely identified by its name and has a set of attributes-the characteristics and information that the object represents- defined by a schema, which also determines the kinds of objects that can be stored in Active Directory.
A user in Oracle corresponds to a schema. Objects, such as table and indexes, must exist within a schema. Without creating a user/schema, use of the database will be limited to the built-in schemas and objects, such as the one-row DUAL table and standard PL/SQL packages.
The object Y must be circumscribed about the polygon X.
The electrical charges were each other neutralized.
You must calculate the change in velocity during each unit of time.
All of them are different. There is no exact answer to it.
The difference between OOP and non-OOP A function is defined as a self-contained block of code. Each function name "fName" must be unique within the application A function is defined as a self-contained block of code. Each function name "fName" must be unique within the application A function does not have to be instantiated before it can be accessed, therefore only one copy (or instance) is said to exist at any one time.A class method can only be accessed after it has been instantiated into an object, and it is possible to create multiple instances (objects) of the same class with different object names.A function has only a single point of entry, and that is the function name itself.An object has multiple points of entry, one for each method name.A function by default does not have state, by which I mean that eachtime that it is called it is treated as a fresh invocation and not a continuation of any previous invocation.An object does have state, by which I mean that each time an object's method is called it acts upon the object's state as it was after the previous method call. From Srinu Gachibowli Hyderabad