Answer:
Registry
Explanation:
Windows Registry is used to store the configuration and setting information for hardware and software program which is critical for Windows operation. The registries are structured in hierarchical database model.
Basically, hierarchical database model is akin to a tree format which consist of the parent nodes and their child nodes. For example, a node named as HKEY_LOCAL_MACHINE can possess child nodes HARDWARE, SOFTWARE AND SYSTEM.
The node in the tree is also termed as a key.
Answer:
n = int(input("Enter the n (positive odd integer): "))
for i in range(1, n+1, 2):
print(i*"*")
for i in range(n-2, 0, -2):
print(i*"*")
Explanation:
*The code is in Python.
Ask the user to enter the n
Create a for loop that iterates from 1 to n, incrementing by 2 in each iteration. Print the corresponding number of asterisks in each iteration
Create another for loop that iterates from n-2 to 1, decrementing by 2 in each iteration. Print the corresponding number of asterisks in each iteration
Answer:
Boot loader level rootkit
Explanation:
A rootkit is a malicious program which is used by hackers to gain illegal access to the computer system.A bootloader level rootkit also known as bootkit, infects the master boot record(MBR) of the hard drive.As a result bootloader level rootkit is able to compromise the boot process and can modify the boot sequence of the machine to load themselves instead of the original virtual machine monitor or operating system.
