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bezimeni [28]
2 years ago
13

All the read/write heads a hard disk are controlled by a(n) ____ which moves the read/write heads across the disk surfaces in un

ison. a. controller c. formatter b. actuator d. processor
Computers and Technology
1 answer:
Maru [420]2 years ago
5 0

Answer:  b. actuator

Explanation:

We know that a RW head ( or also known as read/write head) is a component of device which is usually appeared on the hard drive which is used to read and write data by the hard drive's disk . When data required to be read or write, the read/write arm is regulated by actuator.

[An actuator is a part of a device that is mainly responsible for moving and controlling a mechanism or system.]

Hence, All the read/write heads a hard disk are controlled by an actuator .

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How much time per day does the average U.S. youth spend watching television, playing video games, or using a computer?
Lelechka [254]

Answer:

7 hours 30 minutes per day.

Explanation:

Youths of this generation, they say, are addicted to screens. The CNN researchers made their research and claims that the youths average screen time is seven hours and thirty minutes.

This is a possibility as technology have provided that environment of digital communication and entertainment. From TV shows, video games to surfing the internet on computers and smartphones, and social messaging platform, adds up to the screen time of youths on a daily basis.

3 0
3 years ago
In a video, a motionless image is called
Amanda [17]

Answer:

A still

Explanation:

This is the only answer that makes sense, a dialogue is words, sound element is well sound, and an animation would be moving.

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3 years ago
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Answer:

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1 year ago
What is installing?
GalinKa [24]

The process of putting new software on a computer

3 0
2 years ago
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(Display characters) Write a method that prints characters using the following header: public static void printChars(char ch1, c
Juli2301 [7.4K]

public class MyClass {

   public static void printChar(char ch1, char ch2, int numberPerLine){

       int i = 0;

       for (char c = ch1; c <= ch2; c++){

           while (i < numberPerLine){

               System.out.print(c + " ");

               i += 1;

           }

           System.out.println("");

           i = 0;

       }

   }

   public static void main(String args[]) {

     printChar('a', 'z', 10);

   }

}

So far, this works by printing letters. If you need me to modify the code, I will.

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2 years ago
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