Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Step 1: Given Information
VIEW Step 2: i. Network Diagram
VIEW Step 3: ii. Calculate Earliest Start Time and Latest Finish Time
VIEW Step 4: Procedure to calculate Earliest Start and Earliest Finish
VIEW Step 5: Procedure to calculate Latest Start and Latest Finish
VIEW Step 6: Procedure to calculate Float and Updated Network Diagram
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- given the following Table 1)Draw network diagram 2)calculate critical path 3) define float and slack and calculate it for at least two tasks.arrow_forwardConsider the following project activities: Duration Activity Predecessor (DAY) 4 A A. 3 B C A 5 C 2 1 F G D, E 6. H. F, G Fill the following Cells: Slack LF Activity ES EF LS Time A B D E F G Harrow_forward1. Project manager Peter is currently executing a new phone system installation project. The project has a budget of $3,000 and a duration of 11 months total. Peter just completed the 8th month of the project. The project team has completed 90% of the project work and has spent $2,900. Summary: Budget:.. Duration: Now:.... Completed: . Total Spent: Find the following values: BAC : PV : CV: EAC : CPI : ETC : 90% $3,000 11 months 8th month completed $2,900 EV: SV: VAC : Based on the above values, comment on the project status (. AC: SPI : TCPI :arrow_forward
- The time estimates (in hours) for the activities of a PERT network are given below: a) Draw the project network b) Calculate standard deviation and variance of the project length(c) What is the percentage of confidence that the project will complete at least 4 weeks earlier thenexpected timearrow_forwardAs a project manager you are considering on your methodology for allocating buffers to estimates prior to their commitment. Which ones of these four options follow the strategy of providing a larger buffer to larger activities and providing smaller buffer to smaller activities? O Add ten percent of estimated duration to each activity O Do not add any buffer, but simply communicate estimates as commitments Add two days to each summary activity Round up to the next Fibonacci number from the current estimatedarrow_forward
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