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Naddik [55]
4 years ago
12

list and briefly explain two other Discovery / inventions that were necessary for the eventual development of the technology nee

ded to create and listen to CDs
Computers and Technology
1 answer:
Rashid [163]4 years ago
4 0
CD's use laser beams to read a pattern, so the invention of the laser is necessary.

CD's use digital representation of audio, so the invention of the analog-to-digital converter (for recording) and the digital-to-analog converter (for playback) was needed as well.
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siniylev [52]
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If the supply of computer engineers increases at the same time that the demand for these workers decreases, what would be the MO
stiv31 [10]

Answer:

Option C is correct.

Explanation:

When the supply of system engineers rises while demand for such workers falls at the similar period, Wages will drop while competition for employment rises.

According to the law of demand, when the supply of one commodity is increased then the demand for other commodity falls. So, the following option  C is correct according to the following scenario.

Other options are incorrect because they are not relevant according to the following scenario.

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Haven't used earsketch, but here we go.

Answer:

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4 0
3 years ago
The it department is reporting that a company web server is receiving an abnormally high number of web page requests from differ
Talja [164]
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8 0
3 years ago
Write a short reflection piece (it may consist of three bulleted items, with one explanatory sentence) on three things you learn
nydimaria [60]

Answers

  • OS(The Operating System) sends <em>interrupts to the processor</em> to stop whatever is being processing at that moment and computer architecture send <em>data bus</em>. This bus sends<u> data between the processor,the memory and the input/output unit.</u>
  • The operating system is a low-level software that supports a <em>computer’s basic functions</em>, such as <u>scheduling tasks and controlling peripherals</u> while the computer architecture has the <em>address bus bar</em>. This bus carries <u>signals related to addresses between the processor and the memory. </u>
  • The interface between <em>a computer’s hardware and its software</em> is its Architecture while An operating system (OS) is<u> system software that manages computer hardware and software resources and provides common services for computer programs.</u>

Explanation:

In short explanation,the Computer Architecture specifically <em>deals with whatever that's going on in the hardware part of the computer system </em>while the Operating System is the computer program <em>which has been program to execute at some instances depending on the programming instructions embedded in it</em>. An example is the MS Office.

5 0
3 years ago
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