1. An organisation that maintains a gateway to the internet and rent access to customers on a per use of subscription basis is called INTERNET SERVICE PROVIDER [ISP]. Internet service providers are of various forms, it can be commercially or privately owned, it can also be owned by a community. The internet access provided by ISP can be inform of cable, DSL or dial up. ISP provide other services such as website building and virtual hosting.
2. Internet protocol [IP] refers to a set of rules that guide the format of data sent over the internet, it is the method by which data is sent over the internet from one computer to another computer. Each computer that is linked to the internet has a unique IP address by which it is identified and distinguished from all other computers on the internet.
Answer:
def corresponding_of_lists(lst1, lst2):
c = ""
corresponding_list = []
if (lst1 is None) or (lst2 is None):
return None
else:
for i in lst1:
for j in lst2:
c = "(" + str(i) + "," + str(j) + ")"
corresponding_list.append(c)
return corresponding_list
Explanation:
- Create a function called corresponding_of_lists that takes two lists as parameter
- Initialize an empty list to hold the corresponding values
- Check if any of the lists are null, if they are return None
- Otherwise, get the corresponding elements and put them into the corresponding_list
Return the corresponding_list
Answer:
David can apply filter to the data in order to show only records that meet the criteria.
Explanation:
- Filter is a very helpful option that displays the records that you want to view, hiding rest of the unwanted records.
- Sometimes you want to extract and view only the records that match a specific criteria instead of viewing all the records.
- For example in the CUSTOMERS table which contains names, addresses, countries of customers. There are several customers from different countries but you only want to view the customers from Spain. So you can use filter feature to view all the customers from country Spain.
- In MS Access you can apply filters using Sort & Filter group in the Home tab by selecting the desired column. In SQL, WHERE clause can be used along with SELECT to for filtering and extracting certain records. SELECT will select the records from the table and WHERE clause will specify the criteria to select the certain records.
Answer:
Following are the correct code to this question:
short_names=['Gus','Bob','Zoe']#defining a list short_names that holds string value
print (short_names[0])#print list first element value
print (short_names[1])#print list second element value
print (short_names[2])#print list third element value
Output:
Gus
Bob
Zoe
Explanation:
- In the above python program code, a list "short_names" list is declared, that holds three variable that is "Gus, Bob, and Zoe".
- In the next step, the print method is used that prints list element value.
- In this program, we use the list, which is similar to an array, and both elements index value starting from the 0, that's why in this code we print "0,1, and 2" element value.
Answer:
A balanced score card is a particular type of report that is made up of strategic objectives and metrics to help the organization reach its target measures in line with strategic goals
Explanation:
A balanced scorecard is a framework for strategic planning and performance , which be presented in the form of a report.It clearly outlines organizational goals into measurable quantities such as time, quality of service or product, performance and cost. With a balanced scorecard, the organization can set a strategy and measure it and then effectively monitor and track the progress and results of the strategy.
