From the given below options, pick the one that requires a condition that all the non-critical activities should start as early as possible.

A. Total float
B. Free float
C. Independent float
D. Total and independent float

Which of the following is true if the independent float is negative?

A. It should be taken as zero
B. It should be multiplied with -1
C. It indicates the network diagram is erroneous
D. It should be taken as 1

Match the following. p) Slack i) Length or inclination of the arrow has a significance q) Float ii) Length or inclination of the arrow doesn’t have any significance r) Arrow diagram iii) PERT iv) CPM advertisement

A. P €? ii, q €? i, r €? iii
B. P €? ii, q €? i, r €? iv
C. P €? iii, q €? iv, r €? ii
D. P €? i, q €? ii, r €? iii

Which of the following can help apply the efforts of non-critical activities on critical activities to reduce the project duration?

A. Total float
B. Free float
C. Independent float
D. Total and free float

Which of the following is associated with slack?

A. An event
B. An activity
C. A network diagram
D. A critical path

Match the following. p) Negative float i) Just sufficient resources q) Zero float ii) Surplus resources r) Positive float iii) Inadequate resources

A. P €? ii, q €? i, r €? iii
B. P €? ii, q €? iii, r €? i
C. P €? iii, q €? i, r €? ii
D. P €? i, q €? ii, r €? iii

Find the latest finish time (LFT) when the latest start time (LST) and duration of the activity are 6 minutes and 4 minutes respectively.

A. 4 minutes
B. 9 minutes
C. 8 minutes
D. 6 minutes

Calculate the earliest start time (EST) for an activity ‘A’ if the duration of the activity is 3 minutes and the earliest finish time (EFT) is 14 minutes.

A. 10 minutes
B. 11 minutes
C. 12 minutes
D. 14 minutes

Match the following. p) AOA i) Activity diagram q) AON ii) Network diagram r) Arrow diagram iii) PERT iv) CPM

A. P €? ii, q €? i, r €? iii
B. P €? ii, q €? i, r €? iv
C. P €? iii, q €? iv, r €? ii
D. P €? i, q €? ii, r €? iii

What is also called an arrow diagram?

A. Activity diagram
B. Project diagram
C. Network diagram
D. Scatter diagram