Answer:
In the distributing computing, distributed object system is the process in which the distributed object are get distributed in different address space. The distributed object system is the enhancement of the client server model.
Distributed object are basically refers to the software module which are designed in such a way, so that they work together in the network.
And it is distributed physically within the network area and the methods is executed on the basis of remote host in the distributed system.
Answer:
a) the Statement is Invalid
b) the Statement is Invalid
Explanation:
a)
lets Consider, s: student of my class
A(x): Getting an A
Let b: john
I have a student in my class who is getting ab A: Зs, A(s)
John need not be the student i.e b ≠ s could be true
Hence ¬A(b) could be true and the given statement is invalid
b)
Lets Consider G: girl scout
C: selling 50 boxes of cookies
P: getting prize
s: Suzy
Now every girl scout who sells at least 50 boxes of cookies will get a prize: ∀x ∈ G, C(x) -> P(x)
Suzy, a girl scout, got a prize: s ∈ G, P(s)
since P(s) is true, C(s) need not be true
Main Reason: false → true is also true
Therefore the Statement is Invalid
The answer is Cloud Computing. It access calendars, contact information, email, files and folders, instant messaging, presentations, and task lists over the internet. This means, if you have a device and an internet connection, you can have your "office" anywhere, anytime.
