Search found 2093 matches

by suhaniraletta
Mon Aug 12, 2019 5:30 pm
Forum: Network Technology
Topic: What Is Ip?
Replies: 0
Views: 45

What Is Ip?

An Internet Protocol address (IP address) is a numerical label assigned to each device (e.g., computer, printer) participating in a computer network that uses the Internet Protocol for communication.
by suhaniraletta
Mon Aug 12, 2019 5:30 pm
Forum: Network Technology
Topic: Describe Attenuation, Distortion, And Noise In Brief?
Replies: 0
Views: 48

Describe Attenuation, Distortion, And Noise In Brief?

Attenuation: When a signal travels through a medium, it loses some of its energy due to resistance of the medium. This loss of energy is called the Attenuation. This is the reason why a wire carrying electric signals gets warm. Some of the electrical energy in the signal is converted to heat. To ove...
by suhaniraletta
Mon Aug 12, 2019 5:29 pm
Forum: Network Technology
Topic: Define Fully Qualified Domain Name And Partially Qualified Domain Name
Replies: 0
Views: 44

Define Fully Qualified Domain Name And Partially Qualified Domain Name

In hierarchical namespace, names are defined in an inverted­tree structure with the root at the top. The tree can have only 128 levels: level 0 (root) to level 127. Each node in the tree has a label, which is a string with a maximum of 63 characters. The root label is a null string (empty string).
by suhaniraletta
Mon Aug 12, 2019 5:28 pm
Forum: Network Technology
Topic: What Are The Difference Between Domain And Work Group?
Replies: 0
Views: 41

What Are The Difference Between Domain And Work Group?

Domain: ● Server is responsible for data safety ● Centralize administration ● Main aim is to secure data ● Best suite in company environments Workgroup: ● Every PC is responsible for its own security ● No centralize administration ● Main aim to save hardware resource ● Best suite in the school, trai...
by suhaniraletta
Mon Aug 12, 2019 5:27 pm
Forum: Network Technology
Topic: Describe Domain Name System
Replies: 0
Views: 47

Describe Domain Name System

There are two types of client/server programs:
● First is used directly by the user, such as e­mail
● Second supports other application programs
The Domain Name System (DNS) is a supporting program that is used by other programs such as to find the IP address of an e­mail recipient.
by suhaniraletta
Mon Aug 12, 2019 5:26 pm
Forum: Network Technology
Topic: What Are The Layers Of The Osi Reference Model?
Replies: 0
Views: 35

What Are The Layers Of The Osi Reference Model?

There are 7 OSI layers:
1. Physical Layer
2. Data Link Layer
3. Network Layer
4. Transport Layer
5. Session Layer
6. Presentation Layer
7. Application Layer
by suhaniraletta
Mon Aug 12, 2019 5:25 pm
Forum: Network Technology
Topic: What Is A Node And Links?
Replies: 0
Views: 44

What Is A Node And Links?

In a network the devices at different endpoint located at a different location are called nodes and the physical communication medium they using is called links.
by suhaniraletta
Mon Aug 12, 2019 5:18 pm
Forum: Network Technology
Topic: What Are Routers?
Replies: 0
Views: 47

What Are Routers?

The process of routing is done by the devices known as Routers. Routers are the network layer devices.
by suhaniraletta
Mon Aug 12, 2019 5:17 pm
Forum: Network Technology
Topic: What Is Point-point Link?
Replies: 0
Views: 48

What Is Point-point Link?

A connection between two nodes of the network is referred as point to point network and that link which connects both nodes is point to point link.
by suhaniraletta
Mon Aug 12, 2019 5:17 pm
Forum: Network Technology
Topic: What Is The Main Difference Between Full And Half Duplex?
Replies: 0
Views: 40

What Is The Main Difference Between Full And Half Duplex?

In full duplex, communication occurs from both side, while in half duplex communication occurs in one direction.