Virtual currency Sigma
Publish: 2021-04-16 19:20:48
1.
1. Cultural and entertainment chain: the cultural and entertainment chain takes advantage of the characteristics of blockchain, such as decentralization, openness, information tampering, and so on. It claims to build an "IP asset exchange", issue its own token for a high-quality IP, solve the problems of realization, protection, and management of the cultural and creative IP instry, and build a weakly centralized, traceable, digital, and capitalized cultural and creative instry ecosystem. But in fact, when they enter their community, the nature of the swindler will be exposed. They promise to go to the major exchanges such as Shanghuo coin, promise that the opening price will not be less than 2 times of earnings, promise that they will only go up but not go down, promise that they will not break, promise that they will not attract funds, promise to carry out pull propaganda, and hope to raise the vigilance
2. Ant chain (antc): ant chain is antc. It claims to be the token of decentralized digital asset trading system, and publicizes a of antc white paper in various wechat and QQ groups. Many people mistakenly believe that antc is raising money for fraud, There is no investment value at all
the "genuine" ant chain, which has been replaced by an impostor, is a company committed to building an intelligent transportation network through digital assets and blockchain ecosystem. It is located in Boston, USA. however, the company has only launched the ant bike
3. Sharing chain Mall: sharing chain is known as an intelligent, credible, open and decentralized credit data value platform based on sharing economy. It is the underlying structure based on sharing economy built by blockchain technology. As long as consumers shop in the mall, they can get the special benefits of the mall
4. Posevo (POF): posevo environmental protection token, which has been publicized since January 2018, is called POF for short. It has issued 700 million pieces in constant volume and will never be added. The issuing period is 4 years. The development source code is Ethereum erc-20, and the original issuing unit price is 1 RMB / piece. Take static income as an example: angel investment of 1000-20000 yuan. Return 3% of the investment amount every day, ending with a total of 3 times of the investment amount. For example, if the investment is 1000 yuan, return 3% of the investment amount every day = 30 yuan, return 100 days in total, and return 3000 yuan to the investor. It is the pyramid selling mode. After investigation, mesworth token did not use any blockchain technology, nor did it log on to any exchange as mentioned in the publicity
2. It should be Greek coins (though Greece now uses Euro)< Of course, Byzantine silver coins are also possible. Because the Byzantine Empire used to use Greek as the official language, there would be Greek characters on the coins
Sigma is the 18th letter in the Greek alphabet, which is how I judged it. But I suggest you send a picture. After all, without a picture, I'm not sure it's Greek or Byzantine.
Sigma is the 18th letter in the Greek alphabet, which is how I judged it. But I suggest you send a picture. After all, without a picture, I'm not sure it's Greek or Byzantine.
3. The project charter is the constitution of the whole project. The PMBOK guidelines simplify the content of the project charter to better reflect its principled nature as the project constitution. According to the PMBOK guidelines, the main contents of the project charter are as follows:
1. General project description and proct description
2. General project description, including the overall scope and overall quality requirements of the project< 3. Measurable project objectives and related success criteria
4. Main risks of the project, for example, the main risk categories of the project can be listed< 5. Overall Milestone Schele
6. The overall budget can be a budget range, for example, between 1 million yuan and 1.3 million yuan
7. Assigned project manager and its responsibilities and authorities
8. Name and authority of the sponsor or other person approving the project charter
in the course of information system project manager, the compilation process of project charter mainly focuses on recording the business needs of the construction party, the reasons and background of project initiation, the existing understanding of customer needs and the new procts, services or results to meet these needs. The project charter shall include the following contents directly listed or quoted from other documents< (1) requirements based on the needs and expectations of project stakeholders
(2) business requirements or proct requirements that the project must meet< (3) the purpose of the project or the reasons for the project
(4) the assigned project manager and the authority level of the project manager< (5) summary Milestone Schele< (6) the influence of project stakeholders< (7) functional organization and its participation< (8) organizational, environmental and external assumptions< (9) organizational, environmental and external constraints< (10) demonstrate the business plan of the project, including the rate of return on investment< (11) outline budget.
1. General project description and proct description
2. General project description, including the overall scope and overall quality requirements of the project< 3. Measurable project objectives and related success criteria
4. Main risks of the project, for example, the main risk categories of the project can be listed< 5. Overall Milestone Schele
6. The overall budget can be a budget range, for example, between 1 million yuan and 1.3 million yuan
7. Assigned project manager and its responsibilities and authorities
8. Name and authority of the sponsor or other person approving the project charter
in the course of information system project manager, the compilation process of project charter mainly focuses on recording the business needs of the construction party, the reasons and background of project initiation, the existing understanding of customer needs and the new procts, services or results to meet these needs. The project charter shall include the following contents directly listed or quoted from other documents< (1) requirements based on the needs and expectations of project stakeholders
(2) business requirements or proct requirements that the project must meet< (3) the purpose of the project or the reasons for the project
(4) the assigned project manager and the authority level of the project manager< (5) summary Milestone Schele< (6) the influence of project stakeholders< (7) functional organization and its participation< (8) organizational, environmental and external assumptions< (9) organizational, environmental and external constraints< (10) demonstrate the business plan of the project, including the rate of return on investment< (11) outline budget.
4. Content of project charter
1. Requirements based on the needs and expectations of project stakeholders
2. Business requirements or proct requirements that the project must meet
3. The purpose of the project or the reason for the project
4. The assigned project manager and the authority level of the project manager
5. Outline Milestone Schele
6. The influence of project stakeholders
7. Functional organization and its participation
8. Organizational, environmental and external assumptions
9. Organizational, environmental and external constraints
10. Demonstrate the business plan of the project, including the rate of return on investment
11. Outline budget
the content of organizational process assets
organizational process assets include: enterprise plans, policies, proceres, guidelines and management systems of the project implementation organization,
knowledge, experience and lessons of the project implementation organization
contents of the project scope specification
1. Objectives of the project and scope
2. Requirements and characteristics of procts or services
3. Project requirements and deliverable
4. Proct acceptance criteria
5. Project boundaries
6. Project constraints
7. Project assumptions
8. Initial project organization
9. Risk defined by Sheng Chu
10. Progress milestone
11. Preliminary breakdown of project work
12. Preliminary cost estimation
13. Requirements of project configuration management
14. Approval requirements
content of project management plan
1. Project background, such as project name, customer name, business purpose of the project, etc
2. The project manager, the leader in charge of the project manager, the client's contact person, the leader in charge of the client, the project leading group (namely the project management team) and the project implementation team
3. The overall technical solution of the project
4. A description of the tools and techniques used to complete these processes
5. The birth cycle and related project phases of the selected project
6. The final goal and phased goal of the project
7. Schele
8. Project budget
9. Change process and change control committee
10. Communication management plan
11. Critical management review of content, scope and timing to identify outstanding issues and decisions
process of project planning
1. Clear objectives
2. Establish a preliminary project team
3. Work preparation and information collection
4. Prepare a preliminary outline project plan according to standards and templates
5. Prepare sub plans for scope management, quality management, progress and budget
6. Incorporate the above sub plans into the project plan, and then balance and optimize the project plan comprehensively
7. The project manager is responsible for organizing the preparation of the project plan
8. Review and approve the project plan
9. The approved project plan becomes the benchmark plan of the project< WBS has clear hierarchy, very intuitive and strong structure, but it is not easy to modify, and it is difficult to show the panorama of large and complex projects
2. The list form
can reflect all the work elements of the project, but it is not intuitive
the principles that should be grasped in the work breakdown structure
1. Keep the integrity of the project at all levels and avoid missing the necessary components
2. A unit of work can only be subordinate to a certain upper unit to avoid cross subordination
3. Work units of the same level should have the same nature
4. Work units should be able to separate different responsibilities and different work contents
5. It is convenient for project management to plan and control
6. The lowest level work should be comparable, manageable and quantitative
7. It should include the project management, including the subcontract work
8. The lowest level work unit of WBS is work package
methods to shorten the construction period
1. Invest more resources to speed up the activity process
2. Assign more experienced people to complete or help complete the project work
3. Rece the scope or requirements of activities
4. Improve proction efficiency by improving methods or technologies
schele control focuses on:
5. Determine the current status of the project schele
6. Influence the factors that cause schele change to ensure that the change will develop in a favorable direction
7. Confirm that the project schele has changed
8. Manage actual changes when they occur< Methods of activity resource estimation
1. Expert judgment
2. Multi project analysis
3. Published estimation data
4. Project management software
5. Bottom up estimation
content of activity ration estimation:
1. Expert judgment
2. Analogy estimation
3. Parameter estimation
4. Three point estimation
5. Backup analysis
methods and tools for making schele: < B R / > 1. Schele network analysis
2. Critical path method
3. Schele compression Quick follow up)
4. Hypothetical scenario analysis
5. Resource balance
6. Critical chain method (buffer)
7. Project management software
8. Application calendar
9. Adjustment of time lead and lag
10. Progress model
tools and techniques for cost estimation
1. Analogy estimation
2. Determination of resource rate
3. Bottom up estimation
4. Parameter estimation
5 Project management software
6. Supplier bidding analysis
7. Reserve analysis
8. Quality cost
tools and methods of cost budget
1. Cost summary
2. Reserve analysis
3. Parameter estimation
4. Fund restriction balance
main content of project cost control
1. Influence factors causing cost benchmark change
2. Ensure that the change request is agreed
3. When changes occur, manage the actual changes
4. Ensure that the potential cost overrun does not exceed the authorized project stage funds and overall funds
5. Supervise cost execution (performance) and find out the deviation from cost benchmark
6. Record all deviations from the cost benchmark accurately
7. Prevent wrong, inappropriate or unauthorized changes from being included in the cost or resource use report {
8. Inform project stakeholders of approved changes
9, Control the expected cost overrun within the acceptable range
four links in the quality management process
1. Establish the quality standard system
2. Monitor the quality of the project implementation
3. Compare the actual situation with the standard
4. Error correction
develop the tools and techniques of project quality
60 Dukes
1. Benefit / cost analysis
2. Benchmark comparison
3 Flow chart
4. Experimental design
5. Quality cost analysis
6. Quality function deployment
7. Process decision procere diagram method
basic content of quality assurance activities
1. Formulate quality standards
2. Formulate quality control process
3. Propose methods and technologies for quality assurance
4. Establish quality assurance system
methods for quality control:
1 Cause and effect diagram, flow chart, square circle, checklist, scatter diagram, permutation diagram and control diagram
2. Laoqi: relationship diagram, affinity circle, tree diagram, matrix diagram, priority matrix diagram, process decision method diagram and activity network diagram
3. Testing, inspection, statistical sampling Six Sigma
quality control steps:
1. Select control objects
2. Determine standards or objectives for control objects
3. Formulate the implementation plan and determine the assurance measures
4. According to the plan
5. Track, monitor and check the implementation of the project, and compare the monitoring results with the plans or standards
6. Find and analyze deviations
7. Take corresponding countermeasures according to deviation
tools and technologies of component project team
1. Assign in advance: assign in advance to the project
2. Negotiation: how many people are assigned in negotiation
3. Procurement: employment and subcontracting
4. Virtual team: Internet
characteristics of successful project team:
1. Clear objectives of the team, Members are aware of the contribution of their work to the goals
2. The organizational structure of the team is clear and the position is clear
3. Have written or habitual workflow and methods, and the workflow is concise and effective
4. The project manager has clear assessment and evaluation criteria for team members, the work results are fair and open, and rewards and punishments are clear
5. Jointly formulate and abide by organizational discipline
6. Collaborative work means that one member's work depends on the results of another member, and is good at summarizing and learning< Contents of communication management plan:
1. Communication requirements of project stakeholders
2. Description of information to be published, including format, content and detail
3. The person or organization receiving the information
4. Techniques or methods needed to convey information. Such as memos, e-mails, press releases, etc
5. Communication frequency. Such as weekly communication
6. In the reporting process, the time requirement and management chain (name) of problem reporting are determined for the problems that cannot be solved by the lower layer
7. Update and refine the communication management plan with the progress of the project
8. List of common words< The purpose (significance) of the project summary meeting is as follows:
1. To understand the work situation of the whole process of the project and the performance of the relevant team or members
2. To understand the problems and summarize the improvement measures
3. To understand the experience that is worth learning in the whole process of the project and summarize it
4. To discuss the summarized documents and put them into the knowledge base of the company after passing them, So as to bring it into the process of the enterprise
four ways to bear the liability for breach of contract:
1. Continue to perform
2. Take remedial measures
3. Compensate for losses
4. Pay the agreed penalty or deposit
project contract signing items:
1. Legal qualifications of the parties
2. Quality acceptance criteria
3. Acceptance time
4. Technical support services
5. Damages
6. Confidentiality agreement
7. Contract annex, legal justice< How to deal with the unclear contract:
negotiate first, but not complete the supplementary agreement
1. If the quality requirements of the subject matter are not clear, the national standard and instry standard shall be followed. If there is no standard, it shall be in accordance with the normal proct standard or the standard conforming to the purpose of the contract
2. When the place of performance is not clear, it depends on the nature. The currency of acceptance is in the receiving party, the place where the real estate is delivered is in the place where the real estate is located, and other objects are in the place where the obligor is located
3. If the time limit for performance is not clear, the debtor can perform at any time, and the creditor can demand performance at any time, but the other party should be given the necessary preparation time
4. If the burden of the performance fee is not clear, it shall be borne by the party performing the obligation, and the performance fee is the incidental expense in the process of performing the obligation
claim procere:
after a claim event occurs, it is generally mediated by the supervision engineer. If the mediation fails, it is mediated by the government construction authority. If the mediation still fails, it is mediated or arbitrated by the contract arbitration commission. In the whole process, the principles to be followed are rationality of claim, validity of claim basis and correctness of claim calculation< Configuration management includes four main activities:
5. Configuration identification
6. Change control
7. Status report
8. Configuration audit
configuration management process:
1. Making configuration management plan
2. Configuration identification
1. Requirements based on the needs and expectations of project stakeholders
2. Business requirements or proct requirements that the project must meet
3. The purpose of the project or the reason for the project
4. The assigned project manager and the authority level of the project manager
5. Outline Milestone Schele
6. The influence of project stakeholders
7. Functional organization and its participation
8. Organizational, environmental and external assumptions
9. Organizational, environmental and external constraints
10. Demonstrate the business plan of the project, including the rate of return on investment
11. Outline budget
the content of organizational process assets
organizational process assets include: enterprise plans, policies, proceres, guidelines and management systems of the project implementation organization,
knowledge, experience and lessons of the project implementation organization
contents of the project scope specification
1. Objectives of the project and scope
2. Requirements and characteristics of procts or services
3. Project requirements and deliverable
4. Proct acceptance criteria
5. Project boundaries
6. Project constraints
7. Project assumptions
8. Initial project organization
9. Risk defined by Sheng Chu
10. Progress milestone
11. Preliminary breakdown of project work
12. Preliminary cost estimation
13. Requirements of project configuration management
14. Approval requirements
content of project management plan
1. Project background, such as project name, customer name, business purpose of the project, etc
2. The project manager, the leader in charge of the project manager, the client's contact person, the leader in charge of the client, the project leading group (namely the project management team) and the project implementation team
3. The overall technical solution of the project
4. A description of the tools and techniques used to complete these processes
5. The birth cycle and related project phases of the selected project
6. The final goal and phased goal of the project
7. Schele
8. Project budget
9. Change process and change control committee
10. Communication management plan
11. Critical management review of content, scope and timing to identify outstanding issues and decisions
process of project planning
1. Clear objectives
2. Establish a preliminary project team
3. Work preparation and information collection
4. Prepare a preliminary outline project plan according to standards and templates
5. Prepare sub plans for scope management, quality management, progress and budget
6. Incorporate the above sub plans into the project plan, and then balance and optimize the project plan comprehensively
7. The project manager is responsible for organizing the preparation of the project plan
8. Review and approve the project plan
9. The approved project plan becomes the benchmark plan of the project< WBS has clear hierarchy, very intuitive and strong structure, but it is not easy to modify, and it is difficult to show the panorama of large and complex projects
2. The list form
can reflect all the work elements of the project, but it is not intuitive
the principles that should be grasped in the work breakdown structure
1. Keep the integrity of the project at all levels and avoid missing the necessary components
2. A unit of work can only be subordinate to a certain upper unit to avoid cross subordination
3. Work units of the same level should have the same nature
4. Work units should be able to separate different responsibilities and different work contents
5. It is convenient for project management to plan and control
6. The lowest level work should be comparable, manageable and quantitative
7. It should include the project management, including the subcontract work
8. The lowest level work unit of WBS is work package
methods to shorten the construction period
1. Invest more resources to speed up the activity process
2. Assign more experienced people to complete or help complete the project work
3. Rece the scope or requirements of activities
4. Improve proction efficiency by improving methods or technologies
schele control focuses on:
5. Determine the current status of the project schele
6. Influence the factors that cause schele change to ensure that the change will develop in a favorable direction
7. Confirm that the project schele has changed
8. Manage actual changes when they occur< Methods of activity resource estimation
1. Expert judgment
2. Multi project analysis
3. Published estimation data
4. Project management software
5. Bottom up estimation
content of activity ration estimation:
1. Expert judgment
2. Analogy estimation
3. Parameter estimation
4. Three point estimation
5. Backup analysis
methods and tools for making schele: < B R / > 1. Schele network analysis
2. Critical path method
3. Schele compression Quick follow up)
4. Hypothetical scenario analysis
5. Resource balance
6. Critical chain method (buffer)
7. Project management software
8. Application calendar
9. Adjustment of time lead and lag
10. Progress model
tools and techniques for cost estimation
1. Analogy estimation
2. Determination of resource rate
3. Bottom up estimation
4. Parameter estimation
5 Project management software
6. Supplier bidding analysis
7. Reserve analysis
8. Quality cost
tools and methods of cost budget
1. Cost summary
2. Reserve analysis
3. Parameter estimation
4. Fund restriction balance
main content of project cost control
1. Influence factors causing cost benchmark change
2. Ensure that the change request is agreed
3. When changes occur, manage the actual changes
4. Ensure that the potential cost overrun does not exceed the authorized project stage funds and overall funds
5. Supervise cost execution (performance) and find out the deviation from cost benchmark
6. Record all deviations from the cost benchmark accurately
7. Prevent wrong, inappropriate or unauthorized changes from being included in the cost or resource use report {
8. Inform project stakeholders of approved changes
9, Control the expected cost overrun within the acceptable range
four links in the quality management process
1. Establish the quality standard system
2. Monitor the quality of the project implementation
3. Compare the actual situation with the standard
4. Error correction
develop the tools and techniques of project quality
60 Dukes
1. Benefit / cost analysis
2. Benchmark comparison
3 Flow chart
4. Experimental design
5. Quality cost analysis
6. Quality function deployment
7. Process decision procere diagram method
basic content of quality assurance activities
1. Formulate quality standards
2. Formulate quality control process
3. Propose methods and technologies for quality assurance
4. Establish quality assurance system
methods for quality control:
1 Cause and effect diagram, flow chart, square circle, checklist, scatter diagram, permutation diagram and control diagram
2. Laoqi: relationship diagram, affinity circle, tree diagram, matrix diagram, priority matrix diagram, process decision method diagram and activity network diagram
3. Testing, inspection, statistical sampling Six Sigma
quality control steps:
1. Select control objects
2. Determine standards or objectives for control objects
3. Formulate the implementation plan and determine the assurance measures
4. According to the plan
5. Track, monitor and check the implementation of the project, and compare the monitoring results with the plans or standards
6. Find and analyze deviations
7. Take corresponding countermeasures according to deviation
tools and technologies of component project team
1. Assign in advance: assign in advance to the project
2. Negotiation: how many people are assigned in negotiation
3. Procurement: employment and subcontracting
4. Virtual team: Internet
characteristics of successful project team:
1. Clear objectives of the team, Members are aware of the contribution of their work to the goals
2. The organizational structure of the team is clear and the position is clear
3. Have written or habitual workflow and methods, and the workflow is concise and effective
4. The project manager has clear assessment and evaluation criteria for team members, the work results are fair and open, and rewards and punishments are clear
5. Jointly formulate and abide by organizational discipline
6. Collaborative work means that one member's work depends on the results of another member, and is good at summarizing and learning< Contents of communication management plan:
1. Communication requirements of project stakeholders
2. Description of information to be published, including format, content and detail
3. The person or organization receiving the information
4. Techniques or methods needed to convey information. Such as memos, e-mails, press releases, etc
5. Communication frequency. Such as weekly communication
6. In the reporting process, the time requirement and management chain (name) of problem reporting are determined for the problems that cannot be solved by the lower layer
7. Update and refine the communication management plan with the progress of the project
8. List of common words< The purpose (significance) of the project summary meeting is as follows:
1. To understand the work situation of the whole process of the project and the performance of the relevant team or members
2. To understand the problems and summarize the improvement measures
3. To understand the experience that is worth learning in the whole process of the project and summarize it
4. To discuss the summarized documents and put them into the knowledge base of the company after passing them, So as to bring it into the process of the enterprise
four ways to bear the liability for breach of contract:
1. Continue to perform
2. Take remedial measures
3. Compensate for losses
4. Pay the agreed penalty or deposit
project contract signing items:
1. Legal qualifications of the parties
2. Quality acceptance criteria
3. Acceptance time
4. Technical support services
5. Damages
6. Confidentiality agreement
7. Contract annex, legal justice< How to deal with the unclear contract:
negotiate first, but not complete the supplementary agreement
1. If the quality requirements of the subject matter are not clear, the national standard and instry standard shall be followed. If there is no standard, it shall be in accordance with the normal proct standard or the standard conforming to the purpose of the contract
2. When the place of performance is not clear, it depends on the nature. The currency of acceptance is in the receiving party, the place where the real estate is delivered is in the place where the real estate is located, and other objects are in the place where the obligor is located
3. If the time limit for performance is not clear, the debtor can perform at any time, and the creditor can demand performance at any time, but the other party should be given the necessary preparation time
4. If the burden of the performance fee is not clear, it shall be borne by the party performing the obligation, and the performance fee is the incidental expense in the process of performing the obligation
claim procere:
after a claim event occurs, it is generally mediated by the supervision engineer. If the mediation fails, it is mediated by the government construction authority. If the mediation still fails, it is mediated or arbitrated by the contract arbitration commission. In the whole process, the principles to be followed are rationality of claim, validity of claim basis and correctness of claim calculation< Configuration management includes four main activities:
5. Configuration identification
6. Change control
7. Status report
8. Configuration audit
configuration management process:
1. Making configuration management plan
2. Configuration identification
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