Business Driven Information Systems
6th Edition
ISBN: 9781260004717
Author: Paige Baltzan
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Chapter 3, Problem 6RQ
To determine
To discuss:
The benefits and challenges associated with Business 2.0.
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Suppose that the two Rank methods below are added to the Skip List class on Blackboard.
public int Rank (T item)
Returns the rank of the given item.
public T Rank(int i)
Returns the item with the given rank i.
Requirements
1. Describe in a separate Design Document what additional data is needed and how that data is used to
support an expected time complexity of O(log n) for each of the Rank methods. Show as well that the
methods Insert and Remove can efficiently maintain this data as items are inserted and removed. (7
marks)
2. Re-implement the methods Insert and Remove of the Skip List class to maintain the augmented data in
expected O(log n) time. Using the Contains method, ensure that added items are distinct. (6 marks)
3. Implement the two Rank methods. (8 marks)
4. Test your new methods thoroughly. Include your test cases and results in a Test Document. (4 marks)
For the cantilever retaining wall shown in the figure below, let the following data be given:
Wall dimensions: H = 8 m, x1 = 0.4 m, x2 = 0.6 m, x3 = 1.5 m,
x4 3.5 m, x5 = 0.96 m, D= 1.75 m, a = 10°
Soil properties: ₁ = 17.3 kN/m³, 1₁ = 32°, Y2 = 17.6 kN/m³,
2=28°, c₂ = 30 kN/m²
The value of Ka is 0.3210. For 2=28°: N = 25.80; N₁ = 14.72; N₁ = 16.72.
3. Also, use k₁ = k₂ = 2/3 and Pp = 0 in the equation
Calculate the factor of safety with respect to overturning, sliding, and bearing capacity. Use concrete = 24.58 kN/m³. A
FS (sliding)
(V) tan(k₁₂) + Bk₂c½₂ + Pp
Pa cos a
(Enter your answers to three significant figures.)
FS
(overturning)
FS(sliding)
FS
(bearing)
For the circuit shown in Fig. 2.18, he =1.1 K2, hfe =50. Find Avf, Rif and Rof.
{ Ans: -3.2; 1935; X2807.
Ans:-3-2;193;728. Vcc
Rs=10kQ
RF = 40kQ
Re=4KQ
-ov
Vs
Chapter 3 Solutions
Business Driven Information Systems
Ch. 3 - Prob. 1OCQCh. 3 - Prob. 2OCQCh. 3 - Prob. 3OCQCh. 3 - Prob. 4OCQCh. 3 - Prob. 5OCQCh. 3 - Prob. 6OCQCh. 3 - Prob. 1RQCh. 3 - Prob. 2RQCh. 3 - Prob. 3RQCh. 3 - Prob. 4RQ
Ch. 3 - Prob. 5RQCh. 3 - Prob. 6RQCh. 3 - Prob. 7RQCh. 3 - Prob. 8RQCh. 3 - Prob. 9RQCh. 3 - Prob. 10RQCh. 3 - Prob. 11RQCh. 3 - Prob. 12RQCh. 3 - Prob. 13RQCh. 3 - Prob. 14RQCh. 3 - Prob. 1CCOCh. 3 - Prob. 2CCOCh. 3 - Prob. 3CCOCh. 3 - Prob. 4CCOCh. 3 - Prob. 5CCOCh. 3 - Prob. 6CCOCh. 3 - Prob. 7CCOCh. 3 - Prob. 1CCTCh. 3 - Prob. 2CCTCh. 3 - Prob. 3CCTCh. 3 - Prob. 4CCTCh. 3 - Prob. 1CBTCh. 3 - Prob. 2CBTCh. 3 - Prob. 3CBTCh. 3 - Prob. 4CBTCh. 3 - Prob. 5CBTCh. 3 - Prob. 6CBTCh. 3 - Prob. 7CBTCh. 3 - Prob. 8CBTCh. 3 - Prob. PIAYKBPCh. 3 - Prob. PIIAYKBPCh. 3 - Prob. PIIIAYKBPCh. 3 - Prob. PIVAYKBPCh. 3 - Prob. PVAYKBPCh. 3 - Prob. PVIAYKBPCh. 3 - Prob. PVIIAYKBP
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