What do you understand by the term "Span of Control" ? Does success or effectiveness of a manager depends upon the span of control ?

Management of available resources to make the human resource more effective leads to success.

Span of control refers to the number of subordinates a manager has. Span of control cannot be the only reason for success or failure of a manager. However, manager will be effective if he has lesser subordinates..

Agreed with both answers given by

Mr. Irphan Ghani & Mr.Salauddin Mohammed too

Delegation of control to the supervisee.

agreed with gentlemen