英语论文网

Stock in hand + Stock received - Stock used = Balance left

Re-order Stock Level - this figure gives a quick reference to see when you need to re-order. When the stock reaches this level, or below, you will need to re-order supplies on the next ordering date.

Re-order Level = (amount used each month) x (Months between orders) x 2

The reorder level is the sum of the safety stock and the forecast requirement within the replenishment lead time or the overall lead time for articles produced in-house.

Re-order level approach

Average stock levels stay more or less the same and are less responsive to changes in demand. There is a risk of stock outs with inexpected rising demand but outstanding re-supply orders can be chased.

E. Other hardware for the complete system.

Printer Epson C-58 Colour Printer.

Handheld computer Modern or FTP link

80 GB HDD(7200 rpm)

UPS 600 VA (Power tree) Classic

2 GB DDR3 Memory

Recommendation

For amazing book store, used RFID and barcodes as a hardware for recording new stock items.

RFID are used for recording new stock items and their location for stock in of receipt of ordered items.

Barcodes are used for recording new stock items and their location for stock in of receipt of ordered items.

Using barcodes as a hardware for processing order is convenience and for use to scan in the order number from the packing slip.

Use Receipt Printer is suitable because it can support direct serial connection or any printer that connects via USB, parallel or Ethernet and is supported by a compatible OPOS driver.

Network Topologies

There are four basic types of Network Topology. They are

Star Topology

Ring Topology

Bus Topology

Mesh topology

Definition of star topology

Star topology also call star network. It is the most common of used of network topologies. In star Topology there is a central connection point called the hub which is a computer hub or sometimes just a switch where computers and devices are connect to a central hub. This is topology has only one central server node. All nodes are connected to a central node. Central device received or sent data. In the star topology, data transmitting between nodes is pass to the central node which transmit again the data to other nodes.

Advantages of star topology

If there is a failure in cable, only one computer will affect and it will not affect the entire network.

It is simple in function so it is easy to mange.

It is easy to troubleshoot because the problems can be easily located in this network.

It is easy to install.

It is easy to find the defects and to remove the parts.

Transmitting 本论文由英语论文网提供整理，提供论文代写，英语论文代写，代写论文，代写英语论文，代写留学生论文，代写英文论文，留学生论文代写相关核心关键词搜索。