Answer:
It depends on the structure of the sentence.
Explanation:
This will be shown as grammatical mistake because both the spellings are correct. If we write the word weather instead of the whether, Ms word shows the grammatical mistake. This is because, if we want to write the word whether, we should use or in our sentence. Both of these words are comes together.
Example
I will take a leave whether its raining or not.
In above sentence, both whether and or comes together. If we write weather instead of whether it just show the grammatical mistake in the sentence.
Answer:
Below is the required code:
Explanation:
Python Code
import os
import bin
dir = input("Please specify the location to the directory")
list = os.walk(dir)
a = length(list[1])
b = length(list[2])
print "Files: %n , Sub-dirs : %n" % (b,a)
decision = _(" Do you want to continue? (y/n) "))
if(decision):
cls
else :
exit()
Answer:
A)
This is an example of tight coupling since the class Working has to have an idea of how Person is implemented to complete its own implementation.
B)
Any change in the Person class would require a change in the working class too.
C)
CODE
class Person {
int personID, age;
String fName, middleName, lastName;
public int getAge() {
return age;
}
}
// end of Person class
class Working extends Person {
boolean isUnderEighteen() {
if (super.getAge() <18) {
System.out.println("The person is under age and cannot work");
return true;
}
else {
System.out.println("The person can legitimately work");
return false;
}
}
}
Explanation:
Answer:
Cloud computing as a virtual hosting tool, is much more theoretical. Both servers, applications, and communications are hosted in the cloud, off property, rather than being available via computer machine whereas In computing client/server, a controller gets client requests mainframes and needs to share its services, programs and/or data of one sometimes more client systems on the internet, and a client would be a portable platform that specific portions with a server and make use of a finite resource.
Explanation:
<u>Similar to cloud computing and client-server computing:
-
</u>
- The cloud computing and client-server networking underpinning principles are the same. That is contact between client and server.
- Throughout networking and client-server networking, user nodes can communicate (queries) with databases that live locally or are located in many other networks.
<u>Difference between computing and client-server computing:
</u><u>-
</u>
Resources:
-
- In computing client-server, the corporation or association controls the tools.
- The services are offered in cloud computing by third parties or other businesses.
<u>The purpose of cloud computing and client-server computing is different:-
</u>
- Client-server computing is targeted at use. In computation, client-server clients request a product from the cloud. The operating system runs the test, then returns it.
- Cloud computing is a sort of system in which the IT-related services are leased to the clients as a contract.
<u>Pros and cons of Cloud Computing:-
</u>
The Pros:-
- Lower costs for business:-The cloud is saving a lot of money for a medium-sized or small enterprise.
- Better Reliability:- A dedicated group of experts performs all programming with such a cloud computing alternative.
The Cons:-
- Limited Control:- When a firm stores cloud data, they have very limited control of it.
- There have been security issues. The cloud isn't too attuned for every company to position some information on even a cloud.
<u>Pros and cons of client-server computing:-
</u>
The Pros:-
- Improved data sharing:- Data stored via the normal business method and processed on a server is available over an approved connection for the intended users.
- Security:- Database has stronger access control and methods to ensure data could only be accessed or abused by approved clients.
The Cons:-
- Overloaded Servers:- When multiple simultaneous requests from the client are made, the server is significantly overloaded, causing congestion in traffic.
- Impact of centralized architecture:- Because it is centralized if a vital server fails to satisfy customer requests, the client-server then lacks good network robustness.
Unsought goods.
Nobody seeks them out, because no one wants them.
