What are the advantages of WiFi?
Wireless networks or WiFi (as wireless connections are commonly known) have a number of key business advantages over wired networks.
- Increased efficiency.
- Access and availability.
- Flexibility.
- Cost savings.
- New opportunities.
- Security.
- Installation problems.
- Coverage.
What are the advantages & disadvantages of Wi-fi?
Wireless Networking (Wi-Fi) – Advantages and Disadvantages to wireless networking
- Convenience. – The wireless nature of such networks allow users to access network resources from nearly any convenient location within their primary networking environment.
- Mobility.
- Productivity.
- Deployment.
- Expandability.
- Cost.
Which is a disadvantage of WiFi?
Drawbacks or disadvantages of WiFi ➨Data transfer rate decreases (to individual computer) when number of clients or computers connected with wifi network increases. ➨Full security is difficult to achieve due to wifi connection being wireless in nature.
How do I take better pictures?
Top 10 Tips for Great Pictures
- Look your subject in the eye.
- Use a plain background.
- Use flash outdoors.
- Move in close.
- Move it from the middle.
- Lock the focus.
- Know your flash’s range.
- Watch the light.
What are the 3 major parts of a camera?
The main parts of the camera that are involved in the process are the camera body, the camera shutter, the camera lens, the lens aperture, and the camera’s image sensor. The camera’s LCD screen is for previewing and then viewing the captured image. The camera body is a light proof box.
What is the most important part of the camera?
lens
What are the essential parts of the camera?
10 Basic Camera Parts
- Lens. The lens is one of the most vital parts of a camera.
- Viewfinder. The viewfinder can be found on all DSLRs and some models of digital compacts.
- Body. The body is the main portion of the camera, and bodies can be a number of different shapes and sizes.
- Shutter Release.
- Aperture.
- Image Sensor.
- Memory Card.
- LCD Screen.
Who made the camera?
Johann Zahn
Why was the camera made?
The first “cameras” were used not to create images but to study optics. He invented the camera obscura, the precursor to the pinhole camera, to demonstrate how light can be used to project an image onto a flat surface.
How was the first photograph taken?
The world’s first photograph—or at least the oldest surviving photo—was taken by Joseph Nicéphore Niépce in 1826 or 1827. Captured using a technique known as heliography, the shot was taken from an upstairs window at Niépce’s estate in Burgundy.