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skad [1K]
3 years ago
9

Who invented the touchscreen? When and which company makes it?

Computers and Technology
1 answer:
docker41 [41]3 years ago
4 0

Answer:

Eric A. Johnson

The first touchscreen was invented in 1965 by Eric A. Johnson who worked at the Royal Radar Establishment in Malvern, England. His first article, "Touch display—a novel input/output device for computers" describes his work and features a diagram of the design. 1982.

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What impact download speeds on different computers
solong [7]

Answer:

They're connected in different ways.

Explanation:

Speeds will vary by connection type. Ethernet (often called wired) is almost always faster than wireless.

7 0
3 years ago
Declaring a variable in the method’s body with the same name as a parameter variable in the method header is ___________.
icang [17]

Answer:

a. a syntax error

Explanation:

When the same variable name is repeated in the parameter set and the method body, it will result in a syntax error. This is because the variable in the parameter has a local scope within the method body. Now if we declare another variable with the same name in the method body, it will result in redefinition of the variable and violate the uniqueness principle of variable names in the method code. This will give rise to syntax error.

8 0
3 years ago
​What file system below does not support encryption, file based compression, and disk quotas, but does support extremely large v
Elena L [17]

Answer:

D.  ReFS

Explanation:

File system is simply a management system for files that controls how and where data are stored, where they can be located and how data can be accessed. It deals with data storage and retrieval.

Examples of file system are NTFS, FAT(e.g FAT 16 and FAT 32), ReFS.

ReFS, which stands for Resilient File System, is designed primarily to enhance scalability by allowing for the storage of extremely large amounts of data and efficiently manage the availability of the data. It is called "resilient" because it ensures the integrity of data by offering resilience to data corruption. It does not support transaction, encryption, file based compression, page file and disk quotas, to mention a few.

6 0
3 years ago
An advertisement for new headphones lists the cool colors available, the great sound quality, and the fabulous reviews but fails
Mama L [17]

d transfer

ive seen the ad

7 0
4 years ago
rapid prototyping could be an advantageous methodology for developing innovative computer-based instruction. Software engineers
frosja888 [35]

The option that is true for the Student Version above is option d:  This is not plagiarism.

<h3>What is plagiarism?</h3>

This is known to be the act of copying other people's work and then taking it as your own.

When you look at the student work, you will see some measures od differences. Hence, The option that is true for the Student Version above is option d:  This is not plagiarism.

Learn more about prototyping  from

brainly.com/question/14743515
#SPJ1

See  full question below

Original Source Material

There is a design methodology called rapid prototyping, which has been used successfully in software engineering. Given similarities between software design and instructional design, we argue that rapid prototyping is a viable method for instructional design, especially for computer-based instruction.

Student Version

Rapid prototyping could be an advantageous methodology for developing innovative computer-based instruction. Software engineers have been successful in designing applications by using rapid prototyping. So it also could be an efficient way to do instructional design.

Which of the following is true for the Student Version above?

a. Word-for-Word plagiarism

b. Paraphrasing plagiarism

c. This is not plagiarism

8 0
2 years ago
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