Robotics?

what is robotics?
Robotics is a branch of engineering that involves the conception, design, manufacture, and operation of robots.
This field overlaps with electronics, computer science, artificial intelligence, mechatronics, nanotechnology and bioengineering

1. Robots must never harm human beings.
2. Robots must follow instructions from humans without violating rule 1.
3. Robots must protect themselves without violating the other rules.

Types of robotics?


1 Cartesian/Gantry Robots
2 Cylindrical Robots
3 Spherical Robots
4 SCARA Robots
5 Robotic Arms - (Articulated Robots )
6 Parallel Robots

The Advantages of 3D Printing

• Speed. One of the main advantages of additive manufacture is the speed at which parts can be produced compared to traditional manufacturing methods. ...
• Single step manufacture. ...
• Complexity and design freedom. ...
• Customization. ...
• Ease of access.
• The seven different types of 3D printers
  

  

  • Fused deposition modeling (FDM)
  • Stereolithography(SLA)
  • Digital Light Processing(DLP)
  • Selective Laser Sintering (SLS)
  • Selective laser melting (SLM)
  • Laminated object manufacturing (LOM)
  • Digital Beam Melting (EBM)

What is security

What is security?

Security is protected unauthorized access in a computer network and resorces


Type of attack
1.passive attack
2.active  attack


Types of firewall
1.Hardware firewall
2.Software firewall


Software firewall
1.Protects a single computer
2.Less expensive
3.Nortor internet security .


Hardware firewall  
1.It protects an  all network
2.It is more expensive .
3.It configure the device


IDPS (intrusion detection and prevention system )

It is a inside firewall is the best tool

Resource Management

what is Network Monitoring?

It is used to monitor network and system resources performance and availability.

It also checks the resource licensing and pooling in a virtual cloud environment.


what is SNMP Monitoring?
Simple Network Management Protocol (SNMP) is a popular protocol for network management. It is used for collecting information from, and configuring, network devices, such as servers, printers, hubs, switches, and routers on an Internet Protocol (IP) network.

What is NAS?

What is NAS?

An NAS device is a storage device connected to a network that allows storage and retrieval of data from a central location for authorised network users and varied clients

 It’s faster, less expensive and provides all the benefits of a public cloud on site, giving you complete control.

• Simple to operate, a dedicated IT professional is often not required
• Lower cost
• Easy data backup, so it’s always accessible when you need it
• Good at centralising data storage in a safe, reliable way

direct-attached storage (DAS)

Direct-attached storage (DAS) is computer storage that is connected to one computer and not accessible to other computers. For an individual computer user, a hard drive or solid-state drive (SSD) is the usual form of direct-attached storage.