Question

Describe possible networks that might be used to support business needs.

Create a logical system diagram with a software of your choice showing possible internal connections as well as those between the site and the potential customers.

Answer 1

Networking is about interacting with people and engaging them for mutual benefit.

Types of networks:-

There are 3 types of networks: operational, personal and strategic.

• Operational networks

Operational networks include direct reports, superiors, people with the power to block or support a project, and key outsiders such as suppliers, distributors and customers.

• Personal networks

Personal networks can provide important referrals, and people who can offer information and often developmental support, such as coaching and mentoring.

• Strategic networks

Strategic networks provide opportunities to look at the bigger picture through mentoring, or simply give a different perspective on your organisation.

All types of networking overlap, but strategic networking will provide the most immediate impact on your organisation. You should always look to expand your network as opportunities can be accidental. What makes a social network so powerful is its referral potential, which can expand your network.

Figure illustrated below shows a logical data flow diagram and a physical data flow diagram for a grocery store cashier. The CUSTOMER brings the ITEMS to the register; PRICES for all ITEMS are LOOKED UP and then totaled; next, PAYMENT is given to the cashier; finally, the CUSTOMER is given a RECEIPT. The logical data flow diagram illustrates the processes involved without going into detail about the physical implementation of activities. The physical data flow diagram shows that a bar code—the universal product code (UPC) BAR CODE found on most grocery store items—is used. In addition, the physical data flow diagram mentions manual processes such as scanning, explains that a temporary file is used to keep a subtotal of items, and indicates that the PAYMENT could be made by CASH, CHECK, or DEBIT CARD. Finally, it refers to the receipt by its name, CASH REGISTER RECEIPT.

Logical Data Flow Diagram Customer D1 Prices Customer Prices Items to Payment Purchase Receipt 1 2 3 4 Settle Compute Total Cost of Order Item ID Items and Prices Amount to Be Paid Look Up Prices Identify Item Transaction and Issue Receipt