Tuesday, April 23, 2013
non-preemptive scheduling, Dispatch latency,Turnaround time, Waiting time, Response time
Under non-preemptive scheduling, once the
CPU has been allocated to a process, the process keep the CPU until it release
the CPU either by terminating or by switching to waiting state.
Dispatch latency – time it takes for the dispatcher to
stop one process and start another running
Turnaround
time – amount of time to execute a particular process
Waiting time – amount of time a process has been waiting in the ready queue
Response time – amount of time it takes from when a request was submitted until
the first response is produced
Dispatch latency
Dispatch latency – time it takes for the dispatcher to
stop one process and start another running
non-preemptive scheduling
Under non-preemptive scheduling, once the
CPU has been allocated to a process, the process keep the CPU until it release
the CPU either by terminating or by switching to waiting state
FIFO and LIFO Methods
FIFO and LIFO Methods are
accounting techniques used in managing inventory and financial matters
involving the amount of money a company has tied up within inventory of
produced goods, raw materials, parts, components, or feed stocks. These methods
are used to manage assumptions of cost flows related to inventory, stock
repurchases (if purchased at different prices), and various other accounting
purposes.
Monday, April 15, 2013
**Basic principles of business. Or, What are the basic principles of business?
**Basic principles of
business.
Or, What are the basic
principles of business?
Business follows several distinctive principles. Those
are-
1.
Specific objective.
2.
Perfect organization structure.
3.
Proper planning.
4.
Optimum location.
5.
Optimum size.
6.
Good location.
7.
Financial solvency.
8.
Risk bearing capacity.
9.
Good human relation.
10. Efficient management.
Now short description of these principles is given
below-
1. Specific objectives:
Each and every business Should have specific objectives.
Because if business does not possess specific objectives then it will not be successful.
2. Perfect organization structure:
Organization combines various activities, employees
and departments. That is why business must have a perfect organization
structure.
3. Proper planning:
Planning is an important function of business, so to
be successful and profitable business must be well planned.
4. Optimum capital:
The major factor of production is capital. No business
activity can run without capital. So to manage optimum capital is an important
principle of business.
5. Optimum size:
Determining optimum size for the business is another
principle of business. Because the success of business largely depend on its
optimum size.
6. Good location:
To find out a proper location is essential for business.
Business location should be selected by considering present conditions and
forecasting future situations.
7. Financial solvency:
Each and every business takes the principle of financial
solvency. Because the business which have not enough solvency cannot operate
business actives effectively.
8. Risk bearing capacity:
All business involves risk and uncertainty. Because no
risk no gain. That is why more risk brings more profit.
9. Good human relation:
The overall success of business depends on good human
relation. That means there should a good relation among various parties
involved in the business.
10. Efficient management:
Efficiency is the fuel of success. The success of any
business depends on efficient management.
These
are the important principles of business.
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