Is there any conflict between strong cohesion and weak coupling? Discuss.
Is there any conflict between strong cohesion and weak coupling? Discuss.
Homework Answers
Cohesion refers to the degree upto which various elements of a module belong together. It refers to the idea that the related code should be close to each other. As a developer our aim is to achieve high cohesion that is keep all related code together.It is related to the elements within a class or module.
In an Object Orientent Software Coupling refers to the degree to which data is being shared among various modules i.e. interdependibility of classes on each other. Lesser the dependability weaker the coupling and better the software. It has related to the elements of other classes or modules.
Cohesion tells how much a module know about its internal functionality while coupling tells how much it knows about other classes.
Cohesion tells Functional completeness of a class / module while coupling tell the dependability of a class on other class/module. Thus we string for Strong Cohesion and Weak Coupling
.
Add Answer to:
Is there any conflict between strong cohesion and weak coupling?
Discuss.
9. As a systems analyst, discuss how the concepts of decomposition, modularity, coupling, and cohesion can...
9. As a systems analyst, discuss how the concepts of decomposition, modularity, coupling, and cohesion can be applied to a car as a system.
a]using appropriate programming examples differentiate between cohesion and coupling[10marks] b]Write a java program that requests a...
a]using appropriate programming examples differentiate between cohesion and coupling[10marks] b]Write a java program that requests a user to input 2 numbers then find the sum,difference and product of the inputed numbers [15marks] c]Public,Private,Protected ,static and final are access modifiers ,outline their individual effects when prepended to methods[15marks] d]Discuss the importance of the Exception class including examples of specific execeptions[10marks]
Coupling and Cohesion One of the measures of good system design is how costly, difficult, or...
Coupling and Cohesion One of the measures of good system design is how costly, difficult, or intrusive it is to make changes to that system. Consider the problem of a business owner who has decided to use neon for his store-front signage. Neon signs, in which data (information) presentation is bound together with the sign itself, may have to be completely rebuilt to make even a relatively simple change. As a result, any update to that signage is going to...
What is Cohesion and what is Coupling? Only speak in terms of classes or modules. In...
What is Cohesion and what is Coupling? Only speak in terms of classes or modules. In java
1. How might coupling and reusability be related? How might cohesion and reusability be related? Explain...
1. How might coupling and reusability be related? How might cohesion and reusability be related? Explain your answer and provide one example for each.
strong nucleophile weak base strong bulky base strong nucleophile strong base Promote SN2/E2 weak nucleophile weak...
strong nucleophile weak base strong bulky base strong nucleophile strong base Promote SN2/E2 weak nucleophile weak base Promote SN1/E1 Promote SN2 Promote E2 CH Br HS NCT HO CHO CHÚCHO NaNO NaOH NOME Noe HOORS Conjugate acids have pka 16-18 Conjugate acids Recall, you make hydroxide have pka 11 or alkoxide ons from the corresponding alcohol or water and Nat CH,OH (MOH) HO CH,CH,OH (EXOH) | HC-Ć-o to CH tert-BUOK NOCH KOHBU NEOBU The structures above are all ways of...
2. What is the different between Weak and strong evidences?
2. What is the different between Weak and strong evidences?
give a brief description of the difference between a strong acid and a weak acid Name...
give a brief description of the difference between a strong
acid and a weak acid
Name Section Acids, Bases and Antacids * MS Experiment #8 Prelab Exercise Give a brief description of the differ a for each). A strong a strong acid and one example of a weak acid one exampy alone and is one which specific chemical Solution, whereas a weak acid ligsociet 30 urov n om ciate into H+ ion in aqueous solution Example of strong and chlo...
Why must attractive forces between biomolecules be weak and not strong?
Why must attractive forces between biomolecules be weak and not strong?
What is the difference between a “weak acid” and a “strong acid”? (i.e. if you have...
What is the difference between a “weak acid” and a “strong acid”? (i.e. if you have a 1 M solution of a weak acid and a 1 M solution of a strong acid, will they each contain the same number of removable hydrogen ions?)
9. As a systems analyst, discuss how the concepts of decomposition, modularity, coupling, and cohesion can be applied to a car as a system.
strong nucleophile weak base strong bulky base strong nucleophile strong base Promote SN2/E2 weak nucleophile weak base Promote SN1/E1 Promote SN2 Promote E2 CH Br HS NCT HO CHO CHÚCHO NaNO NaOH NOME Noe HOORS Conjugate acids have pka 16-18 Conjugate acids Recall, you make hydroxide have pka 11 or alkoxide ons from the corresponding alcohol or water and Nat CH,OH (MOH) HO CH,CH,OH (EXOH) | HC-Ć-o to CH tert-BUOK NOCH KOHBU NEOBU The structures above are all ways of...
give a brief description of the difference between a strong
acid and a weak acid
Name Section Acids, Bases and Antacids * MS Experiment #8 Prelab Exercise Give a brief description of the differ a for each). A strong a strong acid and one example of a weak acid one exampy alone and is one which specific chemical Solution, whereas a weak acid ligsociet 30 urov n om ciate into H+ ion in aqueous solution Example of strong and chlo...
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 10 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 10 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 10 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 10 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 10 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 10 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 10 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 10 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 10 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 10 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 10 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 10 months ago