Frame relay is a packet switching technology operates in the data link layer
Frame relay is a packet switching technology. It will operate in the data link layer.
Gateway-to-Gateway protocol is a protocol formerly used to exchange routing information between Internet core routers.
It is a protocol formerly used to exchange routing information between Internet core routers.
Server controls contain attributes whereas HTML controls have properties only.
Server controls contain properties whereas HTML controls have attributes.
Breaking of relationships is allowed once referential integrity on a database is enforced
Breaking of relationships is prevented once referential integrity on a database is enforced
An entity is a thing in the real world with an independent existence.
Entity is a real world object
A column defined as UNIQUE can contain Nulls while a column defined as PRIMARY KEY can't contain Nulls
Because a table can have only one primary key
Server control events are handled in the server whereas HTML control events are handled in the page
Server control events can be handled inside a server itself
RIP- Routing Information Protocol
It is a simple protocol used to exchange information between the routers.
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