<span>Horizontal scaling of client/server architecture means that more machines or more client workstation are added in the network. The impact on the network should be small and negligible.
Vertical scaling on the other hand means that more power (processing units) are added in the network. </span>
Answer:
b. TRUE
Explanation:
Whenever they are passed as parameters to a function, the IO classes istream and ostream must be passed using a pass-by-reference parameter passing scheme.
This is because , assuming a pass by value semantics would require us to copy the value of the istream or ostream object which would be meaningless. In fact these objects don't even have a copy constructor at all. So such objects are always passed by reference.
depends you could use .doc .pdf whatever you would prefer if you made a document and named it mybirthdaylist if you would put it in .doc or .pdf
