Introduction to Information Systems
7th Edition
ISBN: 9781119503491
Author: Rainer
Publisher: WILEY
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Expert Solution & Answer
Chapter 6.7, Problem 6.4.4ITA
Explanation of Solution
Massive Open Online Courses (MOOC):
It is a type of revolution in the educational world that allowed students to pursue courses over Internet without paying any charges for tuition. It has given a ray of hope for the students who face many difficulties like financial issues or if they belong to some rural areas where they don’t have any facility for their interested courses. But even this practice has its own pros and cons.
Explanation:
A student has to analyze all the pros and cons associated with it so as to decide whether enrolling themselves in a MOOC after he/she graduates will be profitable or not. To be clearer about it student has to look into the pros and cons.
Pros and cons of MOOCs:
| Pros | Cons |
| The courses are free of cost... |
Expert Solution & Answer
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Check out a sample textbook solution
Students have asked these similar questions
1.) Consider the problem of determining whether a DFA and a regular expression are
equivalent. Express this problem as a language and show that it is decidable.
ii) Let ALLDFA = {(A)| A is a DFA and L(A) = "}. Show that ALLDFA is decidable.
iii) Let AECFG = {(G)| G is a CFG that generates &}. Show that AECFG is decidable.
iv) Let ETM {(M)| M is a TM and L(M) = 0}. Show that ETM, the complement of
Erm, is Turing-recognizable.
Let X be the set {1, 2, 3, 4, 5} and Y be the set {6, 7, 8, 9, 10). We describe the
functions f: XY and g: XY in the following tables. Answer each part
and give a reason for each negative answer.
n
f(n)
n
g(n)
1
6
1
10
2
7
2
9
3
6
3
8
4
7
4
7
5
6
5
6
Aa. Is f one-to-one?
b. Is fonto?
c. Is fa correspondence?
Ad. Is g one-to-one?
e. Is g onto?
f.
Is g a correspondence?
vi) Let B be the set of all infinite sequences over {0,1}. Show that B is uncountable
using a proof by diagonalization.
Can you find the least amount of different numbers to pick from positive numbers (integers) that are at most 100 to confirm two numbers that add up to 101 when each number can be picked at most two times?
Can you find the formula for an that satisfies the provided recursive definition? Please show all steps and justification
Chapter 6 Solutions
Introduction to Information Systems
Ch. 6.1 - Prob. 6.1.1ITACh. 6.1 - Prob. 6.1.2ITACh. 6.1 - Prob. 6.1.3ITACh. 6.3 - Prob. 6.2.1ITACh. 6.3 - Prob. 6.2.2ITACh. 6.3 - Prob. 6.2.3ITACh. 6.6 - Prob. 6.3.1ITACh. 6.6 - Prob. 6.3.2ITACh. 6.7 - Prob. 6.4.1ITACh. 6.7 - Prob. 6.4.2ITA
Ch. 6.7 - Prob. 6.4.3ITACh. 6.7 - Prob. 6.4.4ITACh. 6 - Prob. 1OCCh. 6 - Prob. 2OCCh. 6 - Prob. 1DQCh. 6 - Prob. 2DQCh. 6 - Prob. 3DQCh. 6 - Prob. 4DQCh. 6 - Prob. 5DQCh. 6 - Prob. 6DQCh. 6 - Prob. 7DQCh. 6 - Prob. 8DQCh. 6 - Prob. 10DQCh. 6 - Prob. 2PSACh. 6 - Prob. 3PSACh. 6 - Prob. 4PSACh. 6 - Prob. 5PSACh. 6 - Prob. 6PSACh. 6 - Prob. 7PSACh. 6 - Prob. 9PSACh. 6 - Prob. 10PSACh. 6 - Prob. 11PSACh. 6 - Prob. 12PSACh. 6 - Prob. 13PSACh. 6 - Prob. 1CCCh. 6 - Prob. 2CCCh. 6 - Prob. 3CC
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