Information System Project Manager Core Test Site (55) Configuration Manager (CMO) Work

Kekego brings you the work of the core key test site (55) configuration administrator (CMO) of the soft examination information system project manager, including mind map + real questions

[Information System Project Manager Core Test Site] Configuration Administrator (CMO) work

1. Develop a configuration management plan

2. Identify configuration items, establish configuration library and baseline

3. Incorporate the changed configuration into the baseline, and notify relevant personnel of the changes and results

4. Version management and configuration control

5. Configuration audit, configuration management training, etc.

6. Strictly manage the operation authority of all configuration items [P473-P474]

【Mind Map of Core Test Centers】

[Core test center real questions]

1. In order to manage the project configuration, a system integration enterprise defines the operation authority in the configuration library as follows:

At the same time, the operation permissions of the project-related personnel in the development library are assigned as follows, where J indicates that the person has the corresponding authority, and X indicates that the person does not have the corresponding authority.

The position marked with ①②③④⑤ in the development library permission allocation table should be filled in:( )

A, ①√, ②×, ③×, ④√, ⑤√

B, ①√, ②√, ③√, ④×, ⑤√

C. ①√, ②√, ③×, ④×, ⑤√

D, ①×, ②√, ③√, ④×, ⑥×

【Answer】B

[Analysis] Advanced Textbook Second Edition P325: The configuration administrator assigns each project member the operation authority to the configuration library.Generally, project members have the permissions of Add, Checkin/Checkout, Download, etc., but cannot have the "Delete" permission.The configuration administrator has the highest authority.The specific operation depends on the configuration management software used.

With this and actual experience, it can be known that: ①The project manager should have the Check authority of the document; ②The QA is the quality management personnel, and can have the Add authority of the document (such as adding quality documents, etc.); ③The project member of the middleThere should be the Check permission of the code; ④ The tester must not have the permission to add the code; ⑤ The configuration administrator has all the permissions, so it should also be ticked.So the answer is B.

2. In configuration management, the configuration repository used to manage the current baseline and control changes to the baseline is ( )

A, dynamic library B, backup library C, controlled library D, static library

【Answer】C

[Analysis] Development library (dynamic library): Stores various information that needs to be retained during the development process.

Controlled library (main library): Stores the results of a certain stage, and the reading, writing and modification of information in the library are limited.A configuration repository for managing current baselines and controlling changes to baselines

Product Libraries (Static Libraries): Form final products, awaiting delivery or field installation.The information in the library is strictly limited.

Backup library: backup of important configuration information, restore damaged configuration library data in emergency.

3. Regarding the formulation and approval of the configuration management plan, the following statement is correct ( )

A. The configuration management plan should be formulated by the configuration management personnel and approved by the project manager

B. The configuration management plan should be formulated by the project manager and approved by the configuration control committee

C. The configuration management plan should be formulated by the project manager and approved by the personnel

D. The configuration management plan should be formulated by the configuration management personnel and approved by the configuration control committee

【Answer】D

[Analysis] P319 of the second edition of the advanced textbook, the 8th line from the bottom.The configuration management plan should be approved by the Configuration Control Board, with answers B and D locked first.The configuration management plan should of course be developed by the configuration manager, not the project manager.So answer D is correct.

4. The project team implements role-based access control to an important resource.The project manager ((PM) is the system administrator. The project member roles also include configuration administrators ((CM), analysts, designers, developers, and quality assurance personnel (QA), where CM and QA are involved in multiple projects at the same time.Which of the following statements about the assignment of access rights to this resource is true ( ).

A. CM access should be assigned by PM and should be approved by QA.

B. QA's access rights should be assigned by the PM and should be transferred to the CM when they are not involved in the project

Access for C, Analyst, Designer, Developer should be assigned by CM and approved by QA

D, PM's access rights are assigned by themselves, and their rights cannot be transferred to QA and CM when PM is away

【Answer】D

【Analysis】

Answer A: The CM is the configuration administrator and should have the highest (or most) authority. After the PM is assigned, there is no need for QA to approve it.So A is wrong.

Answer B: The authority of QA cannot and does not need to be transferred to CM.wrong.See the third line of P616 of the second edition of the advanced textbook, role-based access control: users can not voluntarily pass access rights to others, which is a non-voluntary access control.

Answer C: It says that the project manager is the system administrator, so access rights should be assigned by the project manager, not the CM.

Answer D: Correct, PM is the system administrator, so its anti-question authority is assigned by itself, and the authority of the system administrator cannot be transferred to QA and CM.

To sum up, the answer is D, which is based on the rules of role-based access control.There are also reference answers that think it is C, and the reason refers to P325 of the second edition of the advanced textbook: Configuration administrators assign operation permissions to the configuration library for each project member.Generally, project members have the permissions of Add, Checkin/Checkout, Download, etc., but cannot have the "Delete" permission.The configuration administrator has the highest authority.I think that CM has the highest authority, so it is C, but this does not meet the requirements of the question.So the recommended answer is D.