Answer:
1. C.operating system
2. A.applications
Explanation:
1. The Iaas is the infrastructure as a service, and storage, server, and network are the infrastructures. However, the Operating System is the platform, and hence it is the correct option for the first blank. We need to understand the exact meaning of the IaaS, PaaS and the SaaS as well as MaaS, to better understand cloud computing.
2. In the second case, we have been asked about the option that is not being covered by the PaaS, and Paas stands for the platform as a service. And the interface, storage, and virtualization is the platform whereas the Applications is an example of software. And it is being managed by SaaS, Hence, the correct option is A. Applications.
Answer:
E = b-a
Explanation:
In this questions what we are been asked is for the expected value E, to solve the problem we need to recognize the random variables and their respective probability.
- x1 = roll a 1 -> P1 = 1/6
- x2 = roll a 2 -> P2 = 1/6
- x3 = roll a 6 -> P3 = 1/6
- x4 = roll a 1, 4 or 5 -> P4 = 1/2
E = P1*x1 + P2*x2 + P3*x2 + P4*x4
x1 is equal to zero (no points and the game stop), x2 is equal to E-a (lose a points, affecting the expected value), x3 is equal to E+b (win b points, affecting the expected value) and x4 is equal E (no points are lost and the game continues, therefore the expected value is not affected)
E = 1/6*0 + 1/6*(E-a) + 1/6*(E+b) + 1/2*(E)
1/6*E = 1/6*b - 1/6a
Solving for E
E = b-a
Conclusion: If you get a 3, 4 or 5 the game is unaffected (in terms of points), you need to pay special attention to x1, x2 and x3 (all with the same probability) that are the results that are going to affect your game.
Answer:
A. It is important and necessary to keep a record of your qualifications and skills.
Answer:
In a class, a public data member are those member which can be accessible to all other classes in the computer program. By using public data member a class can modify its data member and its member function. Hence, the key member in class are not be declared as public.
It is declared as:
class public
{
public; // public access specifier
int a,b; // Data Member
}
In a class, a private data member are only access by member function inside the class as, it is completely invisible from the outside world. In this, member function and class variable are private by default.
class private
{
private; // private access specifier
int a,b; // Data Member
}
It's 98 percent in the 2013
Hope this helps ;)
