Answered: Consider the programmers resource…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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ID	Activity	Early Start	Late Start	Duration	Programmers Required
A	Define Requirements	0	0	4	2
B	Design Application	4	4	2	4
C	Draft User Manual	4	10	2	3
D	Prepare Code	6	6	4	6
E	Test Code	10	10	2	4
F	Correct Defects	12	12	3	2

Figure 8-3 Programmers Resource Histogram

Consider the programmers resource histogram presented in Figure 8-3. If only six programmers are available to support this project, which of the following conclusions is valid?

a. The demand for programmers during weeks six through ten exceeds the number available.

b. The current schedule is feasible.

c. The demand for programmers during weeks five and six exceeds the number available.

d. There is an excess capacity of programmers throughout the duration of this project.

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