Answer:
A Red Black Tree is a type of self-balancing(BST) in this tree ,each node is red or black colored. The red black tree meets all the properties of the binary search tree, but some additional properties have been added to a Red Black Tree.
A Red-Black tree's height is O(Logn) where (n is the tree's amount of nodes).
In a red-black tree with black height k
The maximum number of internal nodes is 
.
The smallest possible number is 
.
Answer:
to handle day to day operations of a project A P E X
Explanation:
hope that helped
Answer:
#include <iostream>
using namespace std;
int cube(int num)//function cube..
{
return num*num*num;
}
int main() {
int result=cube(4);//result stores the value of cube(4).
cout<<result;//displaying it to the screen.
return 0;
}
Explanation:
The above code is in C++ language.The function cube is passed with value 4 and the result of it is stored in the variable result of integer type.Then the result is displayed using the cout. Which is used to print the statement to the output screen.
Answer:
1. True
2. True
3. False
4. False
Explanation:
1. Information integrity is a term in computer business that describes the degree of accuracy, reliability and dependency of an information content, process and system.
The main purpose of Information integrity is to prevent or protect information from accidental or intentional but unauthorized changes.
Hence, it helps to ensure that data can be modified only by appropriate mechanism.
2. Pairing threats with vulnerabilities is a pair of risk analysis, that sets to determine the type of vulnerabilities a system or organization has, which can be paired with valid threats. Hence, the kind of risk involved in the vulnerability threats, can then be addressed.
3. Knowledge based identification (authentication) system which involves password or PIN are the most common form of authentication methods. Ranges from different devices such as phones and PC to platform such as website.
4. Biometric is a type of user authentication that relies on the measurement and calculation of the shape of the body, such as fingerprint, palm veins, face recognition, DNA, palm print, hand geometry, iris recognition, retina and odour/scent. It is often referred to as Physiological characteristics of Biometric system.
