Which of the following is TRUE for smart contracts? Smart contracts were secured enough without a blockchain environment Smart contracts are invented immediately after the blockchain exited Smart contracts can be used to replace paper contracts The transaction will never be rejected by a smart contract
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Which of the following is TRUE for smart contracts?
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- Assume that you have the situation in which: • Suppliers can supply products for projects. • A supplier can supply a particular product for multiple projects. • A product for a particular project can be supplied by multiple suppliers. • A project can have a particular supplier supply multiple products. • A supplier has a key attribute supplier_ID, a project has a key attribute project_ID, and a product has a key attribute product_ID Draw an ER-diagram that captures the above description. You must also include the quantity and due date for supplying a particular product to a particular project by a particular supplier.Provide a straightforward illustration to support your analysis of the features of services. Inseparability Heterogeneity PerishabilityMatch the core concepts with its definition CHANGE: NEED: SOLUTION : STAKEHOLD: VALUE:
- Draw the Back view of this building Scale: 1/50scenario about online shopping: An online shop may act as a front for a number of individual suppliers butthis is hidden from customers, who interact with a single ordering andpayment system. The shop may accept card payments, and convert theamount charged from the currency used where the shop is based into theone used in the customer’s country. Draw a simple facade pattern UML diagram to demonstrate this scenario.please include appropriate methods the diagram. briefly describe the featuresand advantages of a façade architectural pattern.Is there a need for creating an associative entity? If so, draw one, if not, then suggest why?
- Write a research project on Implementing an M-Commerce Solution to Enhance Customer Experience in Retail Stores. The project should minimally contain the following sections: Table of contents Astract Business and Market Overview: This section must include an illustration Porter’s Model with the unique and specific pressures that the client faces. Problem Definition: Explain the current, or 'AS-IS', state process and illustrate it with a UML Activity Diagram with partitions that the customer leverages that could be improved with the use of technologies. Business Solution Proposal: taking the 'AS-IS' model from section 2, elaborate on how technology will be utilized to streamline or optimize the current process in order to solve the stated business problem. Explain the future, or ‘ 'TO-BE', state process and illustrate it with a UML Activity Diagram. Solution Assessment: Leverage the output from the previous three sections and quantify the value of the business solution. Identify and…Define Bidding?Please solve quickly
- Draw a Use case diagram for the below given description for aTrading system: 1)A trader analyses risks and sets the price deal, to do thishe does valuation. 2) A trader and sales man captures deal.To do so, theymay check limits exceeded. 3) A trading Manager sets the limits. 4) An accounting system update accounts.I need the answer as soon as possibleHareFractionalBirthRate InitialHares HareBirths HareDeaths Hares Area HareDensity LynxFractionalMortalityRate Lynx LynxBirths LynxDeaths InitialLynx LynxFractionalBirthRate a. What are the 5 loops in this model? What are their polarities?