Answer:
The diameter of T is 2k+1.
See explaination for the details
Explanation:
We can compute the diameter of the tree T by a pruning procedure, starting at the leaves (external nodes).
Remove all leaves of T. Let the remaining tree be T1.
Remove all leaves of T1. Let the remaining tree be T2.
Repeat the "remove" operation as follows: Remove all leaves of Ti. Let remaining tree be Ti+1.
When the remaining tree has only one node or two nodes, stop! Suppose now the remaining tree is Tk.
If Tk has only one node, that is the center of T. The diameter of T is 2k.
If Tk has two nodes, either can be the center of T. The diameter of T is 2k+1.
Explanation:
Two business information systems that are used in two different sectors in a modern economy are:
Transaction Processing System (TPS):
The Transaction Processing System (TPS) is a type of data system for capturing, storing, updating and recovering a company's data operations. Transaction systems often try to provide consistent response times to requests even if this is not as important as in real-time systems.
Management Information System (MIS)
MIS is the study of persons, technological systems and associations between them. Management Information Systems (MIS) Professionals at MIS allow businesses to profit maximally from staff, facilities and business process expenditure. MIS is a field of people with a focus on technological support.
Answer:
Hackers are sometimes able to exploit vulnerabilities in applications to insert malicious code.
Explanation:
Answer:
(a)20
(b)20
(c)15
(d)20
(e)10
(f)5
Explanation:
(a) In this loop it start from "0" and iterated up to the value of i= "19" because there is 1 increment in each iteration i.e(i++) so total iterations will executed 20.
(b) In this loop it starts from "1" and iterated up to the value of i="20" because there is 1 increment in each iteration i.e(i++) so total iterations will executed 20.
(c) In this loop it start from "5" and iterated up to the value of i= "19" because their is 1 increment in each iteration i.e(i++) so total iterations will executed 15.
(d) In this loop, it starts from "20" and iterated up to the value of i= "1" because there is 1 decrement in each iteration i.e(i--) so total iterations will execute 20.
(e) In this loop, it starts from "1" and iterated up to the value of i="19" because there is 2 increment in each iteration i.e(i=i+2) so total iterations will execute 10.
(f) In this loop, it starts from "1" and iterated up to the value of i= "19" because there is twice the increment of value of i=i*2 so total iterations will executed 5
In python 3.8, we can use a simple print statement.
print(('h0 '*3 +'Merry Christmas\n')*2)