Computing department is planning to install new computer systems in one of the lab. Several things must be done to make sure the system works properly before all the accounts are put into the new system. All the proces are named as activities from A to F. The following table provides information about this project. How many weeks will it take to install the system? What is the critical path? АCTIVITY IMMEDIATE PREDECESSORS TIME (DAYS) A 5 В A 7+a 6+b D 3+ a E B,D 4 + a + d F 5 + a + e

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Note:  a=5 ,   b=9,  d=6 , e=1

3.
Computing department is planning to install new computer systems in one of the lab. Several things must be
done to make sure the system works properly before all the accounts are put into the new system. All the process
are named as activities from A to F. The following table provides information about this project. How many
weeks will it take to install the system? What is the critical path?
ACTIVITY
IMMEDIATE PREDECESSORS
TIME (DAYS)
A
А
7+a
C
6 +b
3 + a
E
В,D
4 + a + d
F
5 +а+e
Transcribed Image Text:3. Computing department is planning to install new computer systems in one of the lab. Several things must be done to make sure the system works properly before all the accounts are put into the new system. All the process are named as activities from A to F. The following table provides information about this project. How many weeks will it take to install the system? What is the critical path? ACTIVITY IMMEDIATE PREDECESSORS TIME (DAYS) A А 7+a C 6 +b 3 + a E В,D 4 + a + d F 5 +а+e
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