PMP practice once a day | don't get lost in the exam -7.22

！PMP Latest exam notice  ！

1. Tentatively on 2022 year 6 month 25 The morning of Hold the first batch of exams （ I have finished the exam ）.

2. Tentatively on 2022 year 7 month 30 On the afternoon of Sunday Hold the second batch of exams .

The first batch of today's exam

Come on , Go ashore

distance 【 The second batch of 】 Exams and

8 God

everyday 5 Avenue PMP Exercises help you get ashore PMP！！！ 

1. Activities A The duration of 3 God , And on Monday （4 Number ） Start . Next activity B And activities A It's a head to tail relationship . This end-to-end relationship happened again 3 The lag time of days , And activities B The duration of this is 4 God . Sunday is a public holiday . Based on these data, which of the following conclusions can you draw ？"（  ）

A. The total duration of the two activities is 8 God ;

B. from A Start to B The ending calendar days are 11 God ;

C. B The end date of the activity is Wednesday （13 Number ）;

D. from A Start to B The ending calendar days are 14 God

【 answer 】B

【 analysis 】3+3+1+4=11 God . Be careful ： Activities A After the end and a three-day lag , Encounter a Sunday public holiday , So I have to add one day .

2. You have to take over a project from another project manager , You found the following information about the project ： Activities Z The earliest start date of is 15 Number , The latest start date is 20 Number . Activities Z It is difficult to , Its cost performance index (CPI) by 1.1, Schedule execution index (SPI) by 0.8. The project has 11 Interested parties . According to the above information , Your biggest concern is ："（  ）

A. speed of progress ;    

B. Floating time ;    

C. cost ;    

D. Number of resources available

【 answer 】A

【 analysis 】 because SPI<1, Behind schedule , Therefore, the most important thing to care about is the project progress .

3. The project has been carried out for three months , The project manager is informed of the project CPI by 1.1,SPI by 0.84. But three months later CPI and SPI Become respectively 0.9 and 1.0. What actions might the project manager take in these three months ？"（  ）

A. Reduce the scope of the project ;

B. Implement contingency plans ;

C. Increase resources ;

D. Reduce resources

【 answer 】C

【 analysis 】 From two groups CPI and SPI It can be seen that , Cost has changed from saving to overspending , The progress has changed from lagging behind to meeting the schedule . Therefore, we should take measures to speed up the work during this period , Increase resources .

4. The project manager provided a status report to senior management . The project manager made a CPM chart , It shows that the total floating time of two activities is negative . From this analysis , Which of the following conclusions can management draw ？"（  ）

A. These two activities are the key activities of the project ;

B. The project manager's calculation is wrong , Because at most only one item may have a negative floating time ;

C. The latest end time of both activities is earlier than the latest start time ;

D. Because there is activity in negative floating time , So the project progress is ahead of schedule

【 answer 】A

【 analysis 】 The floating time on the critical path is zero or negative . Normal condition , The floating time on the critical path is zero . But if there is progress delay , The progress benchmark remains unchanged , Then the floating time on the critical path is negative .

5. The picture shows XYZ The sequence of activities of the project and its duration . The project manager was asked to shorten the project duration by two weeks , But all activities cannot be followed up quickly . Activities A And F Unable to rush ; Activities G The progress of can be advanced by two weeks ; Other activities can advance the progress by one week ; In order to meet the new project duration requirements , The project manager will decide which of the following actions to take ？"（  ）

A. Speed up activities G Progress ;

B. Speed up activities G and D Progress ;

C. Speed up activities GC and D Progress ;

D. Speed up activities GF and C Progress

【 answer 】C

【 analysis 】 The two way START-A-B-C-D-END and START-A-F-G-END It's all critical paths . Since the activity cannot be followed up quickly ,A、F Can't rush , Shorten it by two weeks , Only two paths can be shortened separately 2 Zhou .