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monitta
3 years ago
8

While the Internet is used to share many useful services and information, there are growing concerns about the way that the Inte

rnet can be used to spread damaging information ranging from national secrets to calls for violence. Censoring this information may provide some people with increased security, but potentially risks free speech and the safety of social and political activists.
a. True
b. False
Computers and Technology
1 answer:
natulia [17]3 years ago
3 0

Answer:

A true!

Explanation:

You might be interested in
Why does the media play such an important role in our personal freedom? Select 3 options.
Helga [31]

Answer:

It promotes self-expression

It holds the government accountable

It keeps us informed

Explanation:

I got them right Ed

7 0
2 years ago
The World Health Organization decided that addiction to video games is considered a mental health disorder. Do you agree or disa
Blababa [14]

Answer:

I disagree and I will tell you why because there was study based on video games and seniors and the theory was that they play games to keep there minds active. I will give you an example let's say you were in a situation and you learned how to make or create something from playing video games, in closeur video games can help us in problems

8 0
3 years ago
Write a telephone lookup program. Read a data set of 1,000 names and telephone numbers from a file that contains the numbers in
morpeh [17]

Answer:

See explaination

Explanation:

PhoneLookup.java

import java.io.FileReader;

import java.io.IOException;

import java.util.Scanner;

public class PhoneLookup

{

public static void main(String[] args) throws IOException

{

Scanner in = new Scanner(System.in);

System.out.println("Enter the name of the phonebook file: ");

String fileName = in.nextLine();

LookupTable table = new LookupTable();

FileReader reader = new FileReader(fileName);

table.read(new Scanner(reader));

boolean more = true;

while (more)

{

System.out.println("Lookup N)ame, P)hone number, Q)uit?");

String cmd = in.nextLine();

if (cmd.equalsIgnoreCase("Q"))

more = false;

else if (cmd.equalsIgnoreCase("N"))

{

System.out.println("Enter name:");

String n = in.nextLine();

System.out.println("Phone number: " + table.lookup(n));

}

else if (cmd.equalsIgnoreCase("P"))

{

System.out.println("Enter phone number:");

String n = in.nextLine();

System.out.println("Name: " + table.reverseLookup(n));

}

}

}

}

LookupTable.java

import java.util.ArrayList;

import java.util.Collections;

import java.util.Scanner;

/**

A table for lookups and reverse lookups

*/

public class LookupTable

{

private ArrayList<Item> people;

/**

Constructs a LookupTable object.

*/

public LookupTable()

{

people = new ArrayList<Item>();

}

/**

Reads key/value pairs.

atparam in the scanner for reading the input

*/

public void read(Scanner in)

{

while(in.hasNext()){

String name = in.nextLine();

String number = in.nextLine();

people.add(new Item(name, number));

}

}

/**

Looks up an item in the table.

atparam k the key to find

atreturn the value with the given key, or null if no

such item was found.

*/

public String lookup(String k)

{

String output = null;

for(Item item: people){

if(k.equals(item.getName())){

output = item.getNumber();

}

}

return output;

}

/**

Looks up an item in the table.

atparam v the value to find

atreturn the key with the given value, or null if no

such item was found.

*/

public String reverseLookup(String v)

{

String output = null;

for(Item item: people){

if(v.equals(item.getNumber())){

output = item.getName();

}

}

return output;

}

}

Item.java

public class Item {

private String name, number;

public Item(String aName, String aNumber){

name = aName;

number = aNumber;

}

public String getName(){

return name;

}

public String getNumber(){

return number;

}

}

input.txt

Abbott, Amy

408-924-1669

Abeyta, Ric

408-924-2185

Abrams, Arthur

408-924-6120

Abriam-Yago, Kathy

408-924-3159

Accardo, Dan

408-924-2236

Acevedo, Elvira

408-924-5200

Acevedo, Gloria

408-924-6556

Achtenhagen, Stephen

408-924-3522

Note: Replace all the "at" with at symbol

4 0
3 years ago
Assignment 1: silly sentences edhesive
Genrish500 [490]

Answer:

print("Let's play Silly Sentences!")

print(" ")

name=input("Enter a name: ")

adj1=input("Enter an adjective: ")

adj2=input("Enter an adjective: ")

adv=input("Enter an adverb: ")

fd1=input("Enter a food: ")

fd2=input("Enter another food: ")

noun=input("Enter a noun: ")

place=input("Enter a place: ")

verb=input("Enter a verb: ")

print(" ")

print(name + " was planning a dream vacation to " + place + ".")

print(name + " was especially looking forward to trying the local \ncuisine, including " + adj1 + " " + fd1 + " and " + fd2 + ".")

print(" ")

print(name + " will have to practice the language " + adv + " to \nmake it easier to " + verb + " with people.")

print(" ")

print(name + " has a long list of sights to see, including the\n" + noun + " museum and the " + adj2 + " park.")

Explanation:

Got it right. Might be a longer version, but it worked for me.

6 0
2 years ago
In order to look up ipv4 and ipv6 dhcp leases, what two files should be viewed?​
Zigmanuir [339]
The answers are  /var/lib/dhcpd/dhcpd.leases   &                                                                       /var/lib/dhcpd/dhcpd6.leases
In order to look up ipv4 and ipv6 dhcp leases, The two files that should be viewed are  /var/lib/dhcpd/dhcpd.leases &  /var/lib/dhcpd/dhcpd6.leases                                             
7 0
3 years ago
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