Consultant of soft examination Information System, March 25, 2016 operation

The seventh chapter: the Evolution control of information System engineering

First, progress control

1. What are the four steps of the progress control?

The degree of control is divided into four steps: Plan, execute (DO), check and Act (action), abbreviation PDCA

2. What is the purpose of the schedule preparation? Which is the most important?

The main purposes of the scheduling process are:

(1) Ensure timely profit to compensate for incurred expenses

(2) Coordination of resources

(3) Making resources available when needed

(4) Predict the level of funding and resources required at different times to give the project a different priority

(5) Normal progress of the project

Of these 5 purposes, the first is the most important, because this is the main purpose of the project supervisor to supervise the project.

3, Judge: Plan implementation phase is the core of progress control, is correct?

Right, the plan implementation phase is the core of the project progress control.

4. What is the significance of the progress control?

(1) Conducive to the rapid use of investment benefits

(2) Conducive to maintaining a good management order

(3) Help to improve the economic efficiency of enterprises

(4) To reduce the investment risk of information system project

5. What is the overall goal of information system engineering progress control?

Overall goal of Information System Project schedule control: Through various effective measures to ensure that the project in the planned time to complete, that is, the information system to achieve the completion of acceptance, like running and put into use planning time.

6. What are the factors that affect the progress control? Which is the biggest factor of progress?

(1) The impact of engineering quality on project quality is the most important factor of progress. The unclear quality indicators, quality changes, strict quality requirements and unrealistic quality objectives will have a great impact on the progress of the project.

(2) Impact of design changes

(3) Impact of resource inputs

(4) Impact of funds

(5) Impact of related units

(6) The impact of various risk factors visible or not visible

(7) The impact of the management level of the contractor

7, the textbook P104 page of Figure 7.2, "Progress control of the basic procedures" in text-by-article list. Remember

(1) The contractor compiles the overall schedule of the project and fills in the total << project schedule >> examining form

(2) Audit of Chief Supervision engineer

(3) If the audit through: the contractor to prepare the unit project or stage work schedule and fill in the << Project schedule decomposition plan examining table >>

(4) Audit of Chief Supervision engineer

(5) If it is passed, the implementation is organized according to schedule

(6) Supervision engineer to follow up the implementation of the progress of the inspection, analysis

(7) Normal situation: The basic realization of the plan objectives--the contractor prepares the next phase of the plan

(8) Severe deviation: serious deviation from the plan target--the chief Supervision Engineer issued a supervision notice instructing the contractor to take adjustment measures

8, in the implementation of progress control, what measures can be adopted? -Pay attention to no economic measures

(1) Organizational measures. Implementation of supervision Unit schedule control personnel composition, specific control tasks and management Responsibilities Division

(2) Planning measures. Determine reasonable quota, make progress forecast analysis and progress statistics

(3) Contractual measures-contract period and schedule coordination

(4) Information management measures. Implement dynamic comparison of computer schedule, provide comparative report

9. What are the features of the Gantt chart? What does it say about planning progress? What does it mean to be practical?

(1) Gantt chart is a relatively simple and intuitive progress control chart, its characteristics are simple and intuitive.

(2) A thin line indicates the progress of the plan, and the rough lines indicate actual progress.

10, the construction progress curve uses the rectangular coordinates, the horizontal axis represents what, the longitudinal axle represents what? What does the tangent slope represent?

The construction schedule graph uses the direct coordinate, the horizontal axis represents the duration, the longitudinal axle represents the project completion quantity and the construction accumulation.

The tangent slope is the construction schedule speed.

The eighth chapter: Investment Control

1. What are the process components for investment control of information system projects?

(1) Resource planning--determine what kind of resources (people, equipment, materials) are needed to complete project activities, and how much each resource needs.

(2) Cost estimate-approximate estimate of resource costs required to complete project tasks

(3) Cost budgeting----the total investment of chromic acid is assigned to individual work. The project cost budget is the basis of the project cost control.

(4) Cost Control---> control Budget changes

2, the principle of investment control?

(1) Investment optimization principles

(2) The principle of total cost control

(3) Dynamic control principle

(4) Objective management principles

(5) The principle of combination of responsibility, right and benefit

3. What are the reasons for the failure of investment control?

(1) Ideological aspects

(2) Organizational aspects

(3) Technical aspects

(4) Methodological aspects

(5) means

4. What are the key points of investment control?

(1) The actual cost of the project does not exceed the project plan investment

(2) Should pay attention to the pre-project (before design start) and design phase of investment control work

(3) Comparing the value of investment plan with the actual value by the dynamic control originally as the guide

(4) Can take organizational, technical, economic, contractual measures

(5) It is necessary to calculate and assist the investment control

5, the Information System project investment can generally be divided into which 9 aspects?

Investment in information engineering projects can generally be divided into:

(1) Pre-project costs

(2) Supervision fee

(3) Consulting/design Fee

(4) Project cost

(5) Third-party engineering testing costs

(6) Project acceptance fee

(7) System operation and maintenance costs

(8) Risk costs

(9) Other fees

6. What are the factors that should be taken into consideration when taking charge of project supervision?

The cost of engineering supervision should take into account the supervision characteristics of information engineering project, envy Construction cycle, geographical distribution, supervision object, supervision mode, difficulty of supervision and other factors.

7, the project supervision of the charge includes what kinds of main fee collection method?

(1) Collect fees According to the percentage of the information system construction fee (or contract price)

(2) According to the supervision personnel participating in the Information System engineering service fee to take

(3) There are construction units and supervision Unit agreed

8, Figure 8.6 Information Systems Engineering investment composition, to understand the costs include which of the subdirectories? Please answer: (remember)

(1) What are the 3 articles of the project upfront fee?

(1) Feasibility analysis, demonstration

(2) Cost evaluation

(3) Recruit, bid cost

(2) What 2 is included in the third party test fee?

(1) Acceptance test fee

(2) Performance test fee

(3) What are the 2 direct charges?

(1) labor costs

(2) on-site funding

(4) What 2 is included in the indirect fee?

(1) Enterprise management fee

(2) Financial expenses

(5) What are the 2 articles of the software fee?

(1) Development software

(2) System software

(6) What are the costs of the project?

(1) Direct fee

(2) Implementation plan design fee

(3) Hardware fee

(4) Software fee

(5) Overhead charges

(6) Planned profit

(7) Taxes

(7) What 2 is included in the consultation/design fee?

(1) Consultation fee

(2) Design cost

9. If the net present value is greater than or equal to 0, is the project feasible? If the present value index is greater than 1 or equal to 1, is the project plan acceptable?

(1) Net present value: If the net present value is an integer, then the investment plan is feasible. If there are several possible options, the greater the net present value, the better

(2) Present value: Any scheme with an present value index greater than 1 is an acceptable option. The bigger the better.

10, Judgment: if the internal rate of return is greater than the cost of capital opportunity, it is feasible;

Yes. If the included rate of return is greater than the opportunity cost of capital, this scheme is feasible.

11. What are the 2 methods of technical and economic analysis? What is the specific definition of the latter?

(1) Comprehensive evaluation

(2) The economic evaluation method of single scheme: mainly is the feasible scheme of technology, evaluates its economic rationality, makes the designers and construction supervisors have a good idea, and to some technically feasible and economically unreasonable programs, take the necessary corrective measures, so as to meet the functional requirements on the basis of economic and reasonable.

12. What are the general steps of technical and economic analysis?

(1) Determine the target

(2) investigation

(3) Preparation of feasible solutions

(4) Program evaluation

13, Judgment: only when the equivalent annual value of the scheme (NPV, NPV) is greater than or equal to 0, is economically feasible.

It is feasible to npv>=0.

14, Judgment: for a technical solution, the lower the discount rate, the greater the net present value, and vice versa.

The smaller the discount rate, the greater the net present value.

15. What is the definition of the additional cost recovery period?

Additional cost recovery period: it is a relative economic effect of the indicator, it refers to the two comparison of the scheme, the cost of the annual operating costs of the savings, to compensate for the additional costs said the time required. When the cost recovery period is <= the standard cost payback period, it is considered to be superior.

16, Judge: Bcws=pv,bcwp=ev,acwp=ac?

Yes. BCWS: Planned work budget costs

BCWP: Complete Work budget fees

ACWP: Actual cost of work completed

17. What is the basic principle of ABC analytical method (Pareto chart)?

Key minority and minor majority that catch the key few can solve the problem most

18. What are the tools and methods of resource planning?

(1) Expert judgment

(2) Confirmation of alternative schemes

19. Tools and methods for estimating costs? Remember

(1) Analogy estimation

(2) Parametric modeling

(3) Cumulative estimate: Bottom-up and top-down estimation methods

(4) Calculation tools: auxiliary management software, such as Microsoft's Project

20, the definition of analogy estimation? Where is the application? Yes no? When is it reliable?

(1) Analogy estimation is an estimation method based on the actual data of a previous similar project as the basis for estimating the current project.

(2) applicable situation: Similar project, likeness and spirit

(3) Not accurate, poor accuracy

(4) The analogous estimation of the following conditions is reliable

The previous project is not only superficial but essentially similar to the current project

An individual or group with the necessary experience to make an estimate

21, the definition of parametric modeling? When is it reliable?

(1) Parameter modeling is to take some characteristics of the project as parameters, by establishing a mathematical model to predict the project cost.

(2) Parametric modeling is reliable in the following cases

A the historical data used to model is accurate.

b parameters for modeling are easy to quantify

C model used for large projects, also for careful project use

22, the cost of information systems engineering budget has four basic tools, say the name separately, and brief introduction?

(1) Analogy budget law: using the actual cost of similar information system engineering construction in the past as the current information system engineering construction cost estimates, but not very accurate

(2) Bottom-up estimation method: decomposition, summary

(3) Parametric model budgeting method: Application of engineering features in mathematical models to estimate engineering costs

(4) Computer tools: Use computerized tools such as spreadsheets or project management software to make different cost estimates.

23. What are the results of the budget?

Benchmark cost: A time-independent budget that is used to measure and oversee project execution costs.

24. What are the four major aspects of cost control measures?

(1) Organizational measures

(2) Technical measures

(3) Economic measures

(4) Contractual measures

25. In technical measures, what are the four main contents of the technical implementation plan? Among them, what is the key to cost reduction?

(1) Determination of technical Implementation plan

(2) Selection of equipment and tools software for technology implementation

(3) Arrangement of technical implementation order

(4) organization of running water technology implementation

Choosing the right technology implementation is the key to cost reduction

26, the information engineering price settlement and payment control methods are commonly used?

The calculation of information engineering price and the method of payment control are commonly used in the following ways

(1) Complete the settlement according to the project signature task

(2) Advance by Lent (or half month), calculated by month

(3) Advance by month (or sub-), once completed

(4) According to the progress of the project advance, the completion of a settlement

27, large and medium-sized projects, the completion of the settlement report generally include what content?

(1) Completion of the Project overview table

(2) Completed financial statement

(3) Delivery of the use of the property summary and schedule

(4) Balance equipment schedule and receivable payment schedule

28, the completion of the project settlement by who summary preparation?

The project completion settlement shall be compiled by the construction unit.

The eighth chapter: Change control

1. The basic principles of change control?

(1) Quick response to change request

(2) All changes should be confirmed by three parties.

(3) Clearly define the objectives of the project change

(4) Enlargement of the scope of alteration of the house

(5) All three parties have the right to make changes

(6) Strengthen the assessment of change risk and change effect

(7) Timely disclosure of change information

(8) Select the solution with minimal impact

2, change control of the working procedure? Remember

(1) Understanding changes

(2) Acceptance of Change request

(3) Preliminary examination of changes

(4) Change analysis

(5) Determine the method of change

(6) Implementation of monitoring changes

(7) Change effect evaluation

3. At what stage is a written proposal for engineering change submitted?

In the project implementation phase, the change Request unit submits the change request or the suggestion to the supervising engineer, and presents the written project change proposal.

4. What are the contents of the project change proposal? Should be presented several days in advance?

(1) The project change proposal mainly includes the following contents:

The reason and basis of the change;

The content and scope of the change;

Increase or decrease in the total contract price caused by the change;

Premature or shortened contract duration due to change

To review the submission of annexes and calculation information, etc.

(2) Proposals for engineering change shall be submitted 14 days prior to the expected time of change.

5, change the first instance, the supervisor should define the goal of the project change, what to do again?

The project supervision Organization should understand the actual situation and collect the information related to the project change, first clearly define the goal of the project change, and then judge the rationality and necessity of the change according to the collected change information.

6. What should be considered when evaluating the rationality of the Project Change (note)? It is important to note that this work is in the first instance of the change, not in the change analysis.

(1) Whether the change will affect the scope of work, cost, quality of work and time schedule

(2) Whether it will affect the equipment or materials used in the project preparation, whether the performance is guaranteed, how much the investment changes

(3) in the development and design of information network system or information application system, whether the change will affect the applicability and function of the development system, and whether it affects the design of the system's arrangement structure.

(4) Will the change affect the ROI and net present value of the project? If so, whether the project is feasible on the basis of the new ROI and net present value

(5) How to prove that the change of the project is reasonable, it will produce a benign effect, if necessary, to have proof

7. What are the three aspects of the change control system?

Change control system includes: A Change Control Committee, configuration management and change information communication process.

8. What are the three main ways to control cost change? Remember

(1) Deviation control method

(2) Cost Analysis Table method

(3) Schedule-Cost synchronization control method

9. When the circumstances arise, the Commissioner may issue a suspension order? Remember

(1) At the request of the contractor, the project shall be suspended;

(2) Due to the quality of the project, the need for downtime treatment;

(3) In the event of an emergency which has to be suspended;

There is no requirement of the construction unit

10, the project for the reasons of party A, or the reasons for the suspension of party B, return to work different ways, how to do? Remember

(1) Party A: If the project is suspended due to the reasons of the construction unit, or the reason for the non-contractor, the supervising engineer shall issue the "supervision notice" in time when the reason for the suspension has disappeared and the condition of resuming work, and instruct the contractor to resume work.

(2) If the suspension of the project is due to the contractor's reasons, the Contractor shall fill in the "Resumption examining form" report to the project Supervision Department for approval by the General Supervision engineer to issue the audit opinion.

(3) The contractor will continue to implement the order after receiving the consent to resume work.

11, judgment: Due to non-party B cause progress lag, supervision should be given progress compensation. If it is the cause of party B, the supervision does not give progress compensation, by Party B self-work overtime, to solve the problem.

Right.

(1) The progress lag caused by non-party B causes, the supervision should be given and the progress compensation

(2) Party B cause progress lag, do not give progress compensation, by Party B self-work overtime, to solve

Consultant of soft examination Information System, March 25, 2016 operation