Answer:
Peripherals
Explanation:
devices used to interact with the computer. External hardware devices include monitors, keyboards, mice, printers, and scanners.
Answer:
The result is 6.
Explanation:
number A is 3 and number B is 4.
4*3/2=6
Answer:
class Books(object):
books_count = 0
books = {}
#classmethod
def book_count(cls):
cls.books_count +=1
#classmethod
def add(cls, title, author, year, status):
if cls.books_count < 100:
cls.book_count()
cls.books[title] = [author, year, status]
else:
print("Book register has reached it's limit.")
#classmethod
def check(cls, book_name):
return cls.books.get(book_name)
please replace the '#' with the 'at' sign.
Explanation:
The python class defines several class methods namely; add, check and book_count. The add method adds books to the book dictionary in the class as a class attribute, the check method check for the presents of a book title in the book dictionary while the book_count method adds one to the books_count class variable which checks the dictionary size.
In this question, only the "Option c" is correct which can be defined as follows:
- The World Wide Web (WWW) is one way of accessing the information on the web.
- Even if it occupies a significant portion of the web and is the most popular, the two notions should not be viewed as synonyms because they are not the same.
- The WWW is indeed the pages while you're online on a computer device.
- This network of interconnected machines upon, that the web operates, as well as a medium through the emails and data, are being sent and received.
The wrong choices can be defined as follows:
- In option a and Option d, both are wrong because it's the universe of network-accessible data, a manifestation of human understanding.
- In option b, it is wrong because it is a global network of networks, the Internet is also known as WWW.
Learn more:
Internet: brainly.com/question/20341337
Answer:
It is important to do research before making a purchase to avoid buyers remorse. It can be expensive to return an item as you can be charged shipping and restocking fees. Before jumping in and trying to find an item it is useful to stop and ask yourself "what do I want this item for?" this gives you a list of requirements to look for. Manufacturer's specifications are useful for finding out hard facts like how wide a fridge is or what colour ink a pen has. Subjective opinions on a product are also important as they can highlight common issues people are having with an item and if you are likely to encounter the same problems if you purchase the same item. The most unhelpful sources of information about an item are sponsored placements since most of the opinions presented will be a list of the manufacturer's talking points which are going to be biased towards showing the product in a positive light.