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Hitman42 [59]
3 years ago
8

Why do photographers use umbrellas? What benefits do they offer?

Computers and Technology
1 answer:
lbvjy [14]3 years ago
3 0
The reflective surface inside of the umbrella reflects light onto the subject
 
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What are issues to consider when deciding to build software in-house or purchase commercial off-the-shelf software (cots)?
Scrat [10]
<span>On the computer there are always issues. For a developer to sit all day in front of a google that always invents things and the flashy images that disrupt everything. Googling on facebook is also an issue. Youtube, everything that contain flashy image is quite disruptive. If you think about content, maybe googling is less inventive. In a way it's nicer to buy applications but if you finally think of building it, there are always nicer ways of spending time. I prefer to go to seaside when I can.</span>
7 0
3 years ago
For a web application we associate a web server, for a mobile application we associate a mobile server. for a decentralized appl
Alex_Xolod [135]

For a decentralized software application we associate a blockchain server.

<h3>What is a server?</h3>

A server can be defined as a dedicated computer system that is designed and developed to provide specific services to other computer devices or programs, which are commonly referred to as the clients.

<h3>Types of server.</h3>

In Computer technology, there are different types of server and these include the following:

  • Web server
  • Email server
  • File server
  • Database server
  • Proxy server
  • Distributed communication server
  • Centralized Server
  • Distributed application server
  • Blockchain server

Generally, a web software application is associated with a web server, a mobile software application is associated with a mobile server, and a decentralized software application we associate a blockchain server.

Read more on web server here: brainly.com/question/27960093

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7 0
1 year ago
modify hw 02 c.c to use envp instead of environ. be sure that you understand how the code works. provide liberal comments to exp
rjkz [21]

With the aid of pointer-based arithmetic operations and the usage of pointers in comparison operations, address arithmetic is a technique for determining the address of an object. Pointer arithmetic is another name for address arithmetic.

The pointers can be used for mathematical operations like addition, subtraction, etc. The outcome of an arithmetic operation on the pointer, however, will likewise be a pointer if the other operand is of type integer because we know that the pointer includes the address. These operations are addition and subtraction. In C++, a pointer's value can be increased or decreased. It signifies that we can change the pointer's value by adding or removing integer values. A pointer arithmetic can be subtracted (or added) from another in a manner similar to this.

Learn more about arithmetic here-

brainly.com/question/11424589

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4 0
1 year ago
John is a mechanical engineer. His first task at his job is to build any microphone of his choice. He chooses to build a dynamic
Jobisdone [24]

Answer:

A. simple to construct and easy to repair

Explanation:

A dynamic microphone works on the principle of electromagnetic principle. A diaphragm is attached to a coil of wire which helps in producing sound. Responding to the sound waves, the coil of the wire is vibrated by the diaphragm.  A magnetic field is created by the magnet which is present inside the coil of wire. The electrical signal is generated in response to the motion of the coil. The speed of the motion produces the amount of the current.

Since the construction of a dynamic microphone is easier as compared to any other microphone, John is likely to opt to build one.

7 0
2 years ago
What are web protocols.
RoseWind [281]

Answer:

Web protocols are a set of standards used to exchange information. It ensures that code can be modular and portable.

7 0
2 years ago
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