Answer:
The Web is the system of web pages and sites that uses the Internet to pass the files across. It was developed in the late 1980’s by Tim Berners-Lee, and you <em>need a Web Browser to access it</em>. This could either be in a PC, a mobile phone or one of the new iPods.
Explanation:
I guess you could look at it as just one of many services that use the Internet – other services include e-mail, internet telephony and peer-to-peer file transfers. Hope this helps ^-^
Answer:
Explanation:
The underlined traits in the ER chart speak to essential key since they remarkably recognize the quality
(a)
(I) The level of the given relationship is 2 i.e it is a parallel connection among Book and Publisher. It is a one to numerous relationship from distributer to book in light of the fact that a distributer can distribute any number of books however a book will have only one publisher,so the cardinality will be 1 to 1..* (one to many)
(b)
(i) The degree of the given relationship is 2 i.e it is a binary relationship between Author and Book. It is a many to many relationship from Book to Author a book can be written by one or more authors and an author can write more than one book, so the cardinality will be 1..* to 1..* (many to many)
(c)
(i) As mentioned in part (b), the degree of given relation is 2 and cardinality is many to many (1..* to 1..*)
(d)
(i) The degree of the given relationship is 1 i.e unary relationship. It is a many to many relationship because one book can belong to any sets and a set can have any number of books, so cardinality is 1..* to 1..* (many to many)
Note: attached below is the image of various options to confirm the explanation (answer).
cheers i hope this helped !!!
Answer:In general, the longer your time horizon, the better you can handle fluctuations in value and take more risk in order to reap greater rewards.
Explanation:
Answer:
Following are the code to this question:
def data(a):#defining method data that accepts parameter
print (a)#print parameter value
def data(b):#defining method data that accepts parameter
print (b)#print parameter value
x=input("enter value: ")#defining variable x that5 input value from user
print(data(x))#call method data
Output:
enter value: hello..
hello..
None
Explanation:
- As the above code, it is clear defines that python doesn't support the method overloading because More than one method can't be specified in a python class with the same name and python method arguments have no type.
- The single argument method may be named using an integer, a series, or a double value, that's why we can say that it is not allowed.