Parenthesis is never required in Postfix or Prefix expressions
Parenthesis is not required because the order of the operators in the postfix /prefix expressions determines the actual order of operations in evaluating the expression
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.
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
Server controls contain attributes whereas HTML controls have properties only.
Server controls contain properties whereas HTML controls have attributes.
RIP- Routing Information Protocol
It is a simple protocol used to exchange information between the routers.
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
An entity is a thing in the real world with an independent existence.
Entity is a real world object
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
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