COMM-225 PROJECT MANAGEMENT Concordia University fall 2024-2025, Exams of Communication

COMM-225 PROJECT MANAGEMENT Concordia University fall 2024-2025

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2023/2024

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COMM-225 PROJECT MANAGEMENT Concordia University fall 2024-2025
In the project below, the time duration and symbol of each activity are given. Identify the critical path (Without
using CPM; hi nt: identify all possible pat hs and find their lengths)?
a.
A
B
E
H
b.
A
C
D
H
c.
A
B
D
H
d.
A
F
G
H
The correct answer is:
A
B
D
H
In the project below, the time duration and symbol of each activity are given. Compute the duration of the
Question 2
Question 1
Correct
Mark 1.00 out of
1.00
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COMM- 225 PROJECT MANAGEMENT Concordia University fall 2024- 2025

In the project below, the time duration and symbol of each activity are given. Identify the critical path (Without using CPM; hint: identify all possible paths and find their lengths)?

a. A B E H

b. A C D H

c. A B D H d. A F G H

The correct answer is: A B D H

Question 2 In the project below, the time duration and symbol of each activity are given. Compute the duration of the

Question 1

Correct

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longest path in the project (without using CPM; hint: identify all possible paths and find their lengths)?

a. 17

b. A B E H

c. 21 d. 20

The correct answer is: 21

In the project below, the time duration and symbol of each activity are given. What's the slack of path A- C-D-H?

Correct

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Question 3

Correct

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In the project below, the time duration and symbol of each activity are given. Compute the early start of activity 'E' using the CPM method?

Question 5

Correct

a. 2

b. 12

c. 8 d. 21

The correct answer is: 8

In the project below, the time duration and symbol of each activity are given. Compute the early start of activity 'F' using the CPM method?

a. 21

b. 11

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Question 6

Correct

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a. 8

b. 10

c. 21

d. 9

The correct answer is: 9

In the project below, the time duration and symbol of each activity are given. Compute the slack of activity 'E' using the CPM method?

a. 1

b. 3 c. 0

Question 9

Correct

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d. 2

The correct answer is: 3

In the project below, the time duration and symbol of each activity are given. Compute the slack of activity 'B' using the CPM method?

a. 0 b. 7

c. 1

d. 2

The correct answer is: 0

Question 11 In the project below, the time duration and symbol of each activity are given. What is the correct sequence of

Correct

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Question 10

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a. A B D F

b. 7

c. A B E F

d. A C D F

The correct answer is: A B D F

Question 12 Given the data below for the EFX-N2 project (see below), what's the probability that the project should finish

Correct

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before 16 weeks (hint: use the critical path parbability).

Given the data (below) of all the activities in the EFX-N2 project (A to D), compute the variance of activity 'C'.

Correct

Given the data (below) of all the activities in the EFX-N2 project (also project schematic is given), compute the expected time of path 'C-D'.

a. 12.

b. 16.

c. 13.

d. 22.

The correct answer is: 12.

Question 16 Given the data of all the activities (below) in the EFX-N2 project (also project schematic is given), what's the path

Correct

Question 15

Correct

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a. 0.

b. 4.

c. 0.

d. 1.

The correct answer is: 0.

Given the data below for the EFX-N2 project (also project schematic is given). If a project manager would like to figure out the liklihood of the project finishing before 18 weeks. What would be the z-score of path 'A-B'.

Question 17

Correct

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a. 1.

b. 3.

c. 3.

d. 4.

The correct answer is: 3.

Given the data below of the EFX-N2 project (also project schematic is given), what would be the probability of path 'C-D' finishing before 15 weeks?

a. 0.

b. 0.

Question 18

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The correct answer is: 0.

Given the data for the EFX-N2 project (see below). What would be the probability of the project finishing after 15 weeks?

a. 0.

b. 4.

c. 0.

d. 0.

The correct answer is: 0.

Question 20

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Question 21 In the network below, the time duration (in weeks) for each activity is written underneath the activity's