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Irina18 [472]
3 years ago
6

What is a secondary storage medium that uses magnetic techniques to store and retrieve data on disks or tapes coated with magnet

ically sensitive materials?
Computers and Technology
1 answer:
Elza [17]3 years ago
3 0

Answer:

The correct answer to the following question will be "Magnetic medium".

Explanation:

Some storage device that portrays details or information using magnetic patterns is called a magnetic device.

  • Magnetic tape, and hard drives are the commonly used magnetic storage devices.
  • This will be the method by which magnetic methods are used to hold and retrieve information on tapes.

So, it's the right answer.

You might be interested in
Which of the following is NOT true about variables?
VikaD [51]

Answer:

The answer to this question is given below in the explanation section.

Explanation:

The value stored by a variable can be changed after it is assigned(true).

The value of a variable can be changed after it is assigned, for example:

int a=10;

and we can change the value of variable a in letter program such as:

a=15;

Variables are a name for a spot in the computer's memory (true).

it is true, because the variables value stored in the computer's memory and we can access theses values by their name (variable name). so Variables are a name for a spot in the computer's memory.

Variable names can be words: such as temperature or height (true).

Yes, the variable name can be words such as height, width, temperature etc.

The value stored by a variable cannot be changed after it is assigned (false).

It is noted that the value stored by a variable can be changed after it is assigned. However, it is noted that is some programming language, you can't change the value of static variable.

3 0
3 years ago
Consider the following code: public static void mystery(int a) { System.out.println("A"); } public static void mystery(double a)
Feliz [49]

Answer:

The output is "A"

Explanation:

public class Solution {

   public static void main(String args[]) {

     mystery(7);

   }    

   public static void mystery(int a) { System.out.println("A"); }    

   public static void mystery(double a) { System.out.println("B"); }    

   public static void mystery(int a, double b) { System.out.println("C"); }    

   public static void mystery(double a, int b) { System.out.println("D"); }

}

In the code above; mystery is defined in four different ways called method overloading. Method overloading is when same method is defined with different parameters.

In the first case; mystery will be called if the argument is int.

In the second case; mystery will be called if the argument is double.

In the third case; mystery will be called if the arguments are int and double.

In the fourth case; mystery will be called if the arguments are double and int.

When mystery(7) is called; the mystery method requiring only int will be called and the output is "A".

3 0
3 years ago
Directions
DanielleElmas [232]

Answer:

is he project for me

Explanation:

3 0
2 years ago
What is line-level?
Hunter-Best [27]

The maximum strength that an audio signal can be used is line-level.

A. The maximum strength that an audio signal can be.

<u>Explanation:</u>

Line level can be defined as a specified level indicating the strength of an audio signal which transmits analog sound between audio components such as CD players, DVD players, television sets and many more. Usually utilized Voltage and Audio Levels.

A line input level electrical sign ordinarily has a voltage running from 0,3 to 2 Volts, while a receiver level sign is all the more frequently in the range from 5 to 50 mV (millivolts). Most video editors concur that the general sound degree of your sound blend (the entirety of your sound consolidated) ought to be standardized between - 10db to - 20db.

3 0
3 years ago
A Boolean operator acts on two inputs, A and B. The output is 1 only if one input is the opposite of the other. What truth table
Verdich [7]

Answer:

In this situation OR operator are used

In this operator if one input is one then the out put will be one or if one condition is true and one is false the result is true.The out put is always one in this truth table except input output both are zero

Truth  table of OR  

A          B        C

0          0         0

0          1           1

1           0          1

1            1          1

5 0
2 years ago
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