MANAGEMENT

Line organization structure is the oldest and simplest from of organizational structure under this structure all measure decision are made by two executives each subordinate is responsible to senior subordinates authority flows vertically downward from top to bottom. exports and specialist are not tried to suggest the management . no department head can directly issued order or instruction to subordinate of another department this structure was firstly used in army so it is also known as military organizational structure.
Pure line structure under this structure all the staffs of one level preformed same  or similar work but different lines are created even in same level for effective control and supervision for example in a production department of company all staffs may performed same task but to control them same foreman can be assigned supervisory work but workers working under different Foreman perform same task the pure line structure can be presented as follows
Under departmental line structure workers are divided into different department a department head is appointed to each department within the department task are categories on the basis of their natural and process then different supervisors and foreman are appointed under the department head who directly orders and supervises activities of Junior staffs department head of one department cannot issue order to subordinate of another department  the organization structure of departmental line organization .