# What is the AND operation in networking?

## What is the AND operation in networking?

An AND operation is very simple – two binary digits are compared, and the based on their combination, a resultant value is formed. It is neither adding nor subtracting, so do not consider it as such. In the most simple terms, there are only three possibilities when ANDing two binary digits.

### What does ANDing stand for?

Previous page. Binary ANDing is the process of performing multiplication to two binary numbers. In the Decimal Numbering system, ANDing is addition: 2 and 3 equals 5. In Decimal, there are an infinite number of answers when ANDing two numbers together.

What is ANDing binary?

Binary ANDing is the process of performing multiplication to two binary numbers. In the decimal numbering system, ANDing is addition: 2 and 3 equals 5. The end result of ANDing these two numbers together is to yield the network number of that address.

What is logical ANDing?

The logical AND operator is an operator that performs a logical conjunction on two statements. It only yields a value of “true” when both statements are true. If one of the two statements is false, then the logical AND operator yields a “false” value.

## What are three private IPS?

The designated private IP addresses are within the three IP address ranges:

• 10.0. 0.0 – 10.255. 255.255.
• 172.16. 0.0 – 172.31. 255.255.
• 192.168. 0.0 – 192.168. 255.255.

### How does the logical process of combining bits known as ANDing work?

A logical process of combining bits. In ANDing, a bit with a value of 1 plus another bit with a value of 1 results in a 1. A bit with a value of 0 plus any other bit results in a 0. In CIDR notation, the number of bits used for an extended network prefix.

What is the purpose of route summarization?

Route summarization — also known as route aggregation — is a method to minimize the number of routing tables in an IP network. It consolidates selected multiple routes into a single route advertisement. This differentiates it from flat routing, in which every routing table carries a unique entry for each route.

A subnet mask is a 32-bit number created by setting host bits to all 0s and setting network bits to all 1s. In this way, the subnet mask separates the IP address into the network and host addresses. The “255” address is always assigned to a broadcast address, and the “0” address is always assigned to a network address.

## What is an XOR operation?

(eXclusive OR) A Boolean logic operation that is widely used in cryptography as well as in generating parity bits for error checking and fault tolerance. XOR compares two input bits and generates one output bit. The logic is simple. If the bits are the same, the result is 0. If the bits are different, the result is 1.

### Whats && mean?

logical AND operator
It is the logical AND operator. (&&) returns the boolean value true if both operands are true and returns false otherwise. boolean a=true; boolean b=true; if(a && b){ System.out.println(“Both are true”); // Both condition are satisfied } Output Both are true.

What is the purpose of ICMP messages?

Explanation:The purpose of ICMP messages is to provide feedback about issues that are related to the processing of IP packets.