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3 years ago

How should you clean the keyboard on your desktop computer? Check all of the boxes that apply.

Computers and Technology

2 answers:

Papessa [141]3 years ago

5 0

Answer:

A. Hold your keyboard upside down over a wastebasket.

B. Gently shake the keyboard.

C. Hold the keyboard vertically over a wastebasket and spray with compressed air.

Explanation: This is the correct answer on Edge 2021, just did the assignment. Hope this helps ^-^

natta225 [31]3 years ago

3 0

I think it’s the second and the third one. Sorry if I’m wrong but that is what I would put.

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Which of the following is the core of an operating system that maintains the computer’s clock, starts applications, and assigns

bagirrra123 [75]

The answer is the Kernel.
In computing, the Kernel's job is to manage the I/O requests from the software on your computer and converts them into data processing instructions for the CPU (Central Processing Unit) and the rest of the electronic components of a computer.

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4 years ago

Documental acerca de los principales materiales que se emplean en la fabricación de medios técnicos utilizados en una oficina.

Diano4ka-milaya [45]

Answer:

Los equipos técnicos utilizados en una oficina y los principales materiales utilizados en su fabricación son;

Equipo de oficina ${}$ Material utilizado en la fabricación

1) Impresoras; ${}$ Acero, aluminio, alambres de cobre, plástico, rodillos

2) Monitor de computadora; ${}$ Pantalla de vidrio, plástico, cables, placas de circuito, resortes

3) Escáneres; ${}$ Alfombra compuesta, mesa de vidrio, carcasa de plástico, cables

4) Copiador; ${}$ Carcasa de plástico, contenedor de tóner, placa de vidrio, cables de alimentación

5) Proyector; ${}$ Lente de vidrio y carcasa de metal para lámpara, cables de alimentación

6) Desfibradora; ${}$ Engranajes de plástico, correa de cadena de metal, rodamientos

Explanation:

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3 years ago

What does SFA software provides tools for

solong [7]

They provide tools for sfa spftware

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3 years ago

Read 2 more answers

The first query is computationally less expensive than the second query. (Assume no indexes exist on release_date.) Query 1: SEL

sdas [7]

Answer:

false

Explanation:

The term 'computationally expensive' means that a given mathematical function, code or an algorithm has high computational complexity. In addition, the mathematical function or algorithm will require several steps and procedures to be completed. Based on this, the statement made in this question is not true.

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3 years ago

On the first line, place your name in a comment. Create a program that does the following: Take in three integer numbers from th

Helen [10]

Answer and Explanation:

//buchi

Var firstNumber=prompt("please enter first number");

Var secondNumber=prompt("please enter second number");

Var thirdNumber=prompt("please enter third number");

Var numberTotal=firstNumber+secondNumber+thirdNumber;

Function calculateNumbers(){

return numberTotal;

return int(numberTotal/3);

return firstNumber*secondNumber*thirdNumber;}

Console.log(calculateNumbers());

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3 years ago