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3 years ago

What is storage devices?

Computers and Technology

2 answers:

Sergeu [11.5K]3 years ago

7 0

A storage device is a kind of hardware, which is also known as storage, storage medium, digital storage, or storage media that has the ability to store information either temporarily or permanently.

Yuliya22 [10]3 years ago

3 0

Answer:

A storage device is a device used to keep softcopy for future reference

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The Technology Librarian asks you to find out how many hops it takes to get to the first Wi-Fi kiosk. What Windows command can y

V125BC [204]

Answer:

The number of routers arrived in the path of a packet from sender to receiver are called hops. It is term used usually in computer networking.

Command Used to find Hops

In windows command prompt is used to find the number of hops.

1. In Command Prompt type "tracert" after host name and IP address of destination.

Hardware devices Represented by Hop

The main devices that is counted as hop in networking is Router. Nut Sometimes many devices such as switches, repeaters and access points are also count as hops. It depends on the configuration and role of the devices.

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3 years ago

If parties in a contract are not ____, the contract can be canceled.

Anastasy [175]

Agreed to all the terms mentioned in the contract

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3 years ago

In learning information security, it is important to understand that threats to your company's information assets are present 24

coldgirl [10]

1. Acts of human error

Explanation:

Insecurity their are many threats that make a desktop or workstation or laptop. Normally end users have to update operating systems and virus signature updates by periodic scheduling task moreover to avoid threats end-user also have to do periodic scheduling scanning. And the virus cleaning. Download the third-party malware and spyware and then the cleaning process.

End-users have made sure all required service is activated and running in the organization.

The team has to make sure any software threats are found in PC or workstation or laptop or desktop or LAN and try to remove make system up running without any threats.

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3 years ago

Perform algorithm time measurement for all three quadratic sorting algorithms for Best Case (already sorted), Average Case (rand

Kaylis [27]

Answer:

Experiment size : 50,000

==================================

Selection sort :

---------------------------------------------------------

Worst case : 0.162

Average case : 0.116

Best case : 0.080

Insertion sort :

---------------------------------------------------------

Worst case : 0.162

Average case : 0.116

Best case : 0.080

Bubble sort:

--------------------------------------------------------

Worst case : 0.211

Average case : 0.154

Best case : 0.117

Experiment size : 100,000

==================================

Selection sort :

---------------------------------------------------------

Worst case : 0.316

Average case : 0.317

Best case : 0.316

Insertion sort :

---------------------------------------------------------

Worst case : 0.316

Average case : 0.317

Best case : 0.316

Bubble sort:

--------------------------------------------------------

Worst case : 0.482

Average case: 0.487

Best case : 0.480.

Experiment size : 200,000

==================================

Selection sort :

---------------------------------------------------------

Worst case : 1.254

Average case : 1.246

Best case : 1.259

Insertion sort :

---------------------------------------------------------

Worst case : 1.254

Average case : 1.246

Best case : 1.259

Bubble sort:

--------------------------------------------------------

Worst case : 1.990

Average case : 2.009.

Best case : 1.950

Explanation:

[NB: since it is very long there is the need for me to put it it a document form. Kindly check the doc. Files. The file A is the sort Analysis.Java file and the file B is the sort.Java file].

The concept of algorithm time measurement strictly depends on the following;

=> The measurement of time, space or energy on different sizes.

=> Plotting of the measurements and characterizing them.

=> Running or implementation of the algorithm.

Programming language such as Java can be used in accessing the operating system clock and Java had two static methods.

KINDLY CHECK BELOW FOR THE ATTACHMENT.

Download doc

doc

5 0

3 years ago

There are two String variables, s1 and s2, that have already been declared and initialized. Write some code that exchanges their

Ivan

Answer:

//here is code in java.

import java.util.*;

class Solution

{

// main method of class

public static void main (String[] args) throws java.lang.Exception

{

try{

// declare an initialize first string variables

String st1="hello";

// declare an initialize first string variables

String st2="world";

// create another string variable

String st3;

// exchange the value of both string variables

st3=st1;

st1=st2;

st2=st3;

System.out.println("value of first String after exchange: "+st1);

System.out.println("value of second String after exchange: "+st2);

}catch(Exception ex){

return;}

}

Explanation:

declare and initialize two string variables.Create another string variable "st3". first assign value of "st1" to "st3" after then value of "st2" to "st1" and then assign value of "st3" to "st2". This will exchange the values of both the string.

Output:

value of first String after exchange: world

value of second String after exchange: hello

8 0

3 years ago

Read 2 more answers

What is storage devices?​

What is storage devices?