Contrast is the amount of variation between the lightest highlight and the darkest shadow in a particular image.
The visual ratio of various tones in an image is known as contrast in photography. The textures, highlights, shadows, colors, and clarity of a photograph are the result of this difference. The range of brightness, from lightest to darkest, in an image is known as contrast. Very bright highlights and very dark shadows characterize a high-contrastphotograph. High contrast occurs when an image's shadows or highlights are occasionally almost entirely black or almost entirely white. A crucial component for expressing particular moods in your photos is contrast. High contrast images stand out, reveal the subject's textures, and convey a sense of aplomb, vigor, and power. In both street photography and wildlife photography, high contrast is frequently used. Images with low contrast sometimes have a dreamlike quality.
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Answer:
Printer is a output device.
Explanation
It takes the input from the user and gives the output in the form of a texted document. It is called hard copy of our document. Printer is Output and Scanner is input Devices.
The advantages and the disadvantages of the communication with the used of the technology are: Quickly communicate and the lack of privacy.
The term communication refers to the exchange of thoughts, ideas, and messages that are shared between two or more people. Without language, a person can survive, but without communication, no one can survive. Communication is divided into two categories, such as interpersonal and intrapersonal.
Advantages of the communication with the used of the technology are:
Disadvantages of the communication with the used of the technology are:
Hence, the significance of the communication are the aforementioned.
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Answer:
ADVANTAGES:
First, the evolution of technology is beneficial to humans for several reasons. At the medical level, technology can help treat more sick people and consequently save many lives and combat very harmful viruses and bacteria.
2-Technology has also increased the productivity of almost every industry in the world. Thanks to technology, we can even pay with bitcoins instead of using banks
DISADVANTAGES:
1-Lack of Privacy. You might think that a quick text or IM offers more privacy than a telephone call in a crowded room. ...
2-Distraction from Real Life. ...
3-Potential for Misunderstanding. ...
4-Decline of Grammar and Spelling...
5- Near people are far and far people are near through communication technology. we have no time to sit with our relatives but constantly communicate far away people . I think this is biggest disadvantage
Explanation:
Answer:
ipconfig / release command will be used to request new IP configuration information from a DHCP server
Explanation:
The ipconfig /release sends a DHCP release notification to the client so that the client immediately releases the lease henceforth updating the server's status information . This command also mark the old client's id as being available. Thus, the command ipconfig /renew then request a new IP address.
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Answer:
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Answer:
Centralized Processing
Explanation:
Centralized processing was developed to process all of the data in a single computer, and since the first computers were stand-alone with all input and output devices in the same room, only the largest organizations could afford to use centralized processing.