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katovenus [111]
3 years ago
14

In the beginning of wireless technology, some devices used _____ technology to "beam" information from one source to another sou

rce without the use of wired connections. a. ​air-compression b. ​xray c. ​gamma spectrum d. ​infrared
Computers and Technology
1 answer:
sveticcg [70]3 years ago
4 0

Answer:

D. infrared.

Explanation:

Wireless technology for communication uses electromagnetic wave to transmit signals between location. It eliminates the need of cables for connecting network devices.

In previous wireless technology implementation, Infrared rays were used (in tv remotes), which needed to be in the line of sight to its destination. Although it was fast, it has many limitations for a long-haul transmission like its short transmission range, easily blocked by objects and its uni-directional properties.

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kozerog [31]

step 1, multiply by 6:

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step 2, add 11:

x = 35

7 0
2 years ago
It is important to create an IT security program structure that aligns with program and organizational goals and describes the o
AleksandrR [38]

Answer:

Management and coordination of security-related resources

Explanation:

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3 years ago
The network of satellites monitoring continental movement is referred to as
Nostrana [21]

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3 years ago
Who is the father of computer​
ehidna [41]
Charles Babbage
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5 0
2 years ago
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How can touch typing increase productivity of a business?
Sladkaya [172]

Answer:

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Explanation:

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