Any malware software that covertly gathers user information without the user s knowledge, is known as _____

From your computer you are able to establish a telnet connection to a remote host but a traceroute to the host IP address result

Tanya [424]

Mostly firewalls may protect trace route to the host IP address.

<u>Explanation:</u>

When telnet has established the connection to a remote host. Then kindly check the host IP address and their gateway settings.

If any resident firewall such as antivirus is stopping the ping method or gate way firewall is protecting both ends during trace route. Once the connection is established don’t worry about trace route on host IP address.

Kindly check where the disconnections happens during the trace route. in case it happens in between then they're stability on the connection issue which should be solved immediately.

8 0

3 years ago

Which symbol is used for an assignment statement in a flowchart?

Pavlova-9 [17]

Equal symbol

equal symbol

Within most programming languages the symbol used for assignment is the equal symbol.

4 0

3 years ago

An ftp ____ is a computer that allows users to upload and/or download files using ftp.

Brums [2.3K]

<span>An ftp server is a computer that allows users to upload and/or download files using ftp.</span>

7 0

3 years ago

Encryption relies on the use of _________to ensure that information is readable only by the intended recipient.

stich3 [128]

Answer:

Encryption Keys

Explanation:

In order to make sure only the intended recipient receives the information, encryption keys rely on a unique pattern, just like your house key, except instead of grooves and ridges encryption keys use numbers and letters.

4 0

3 years ago

Modify the WordCount program so it outputs the wordcount for each distinct word in each file. So the output of this DocWordCount

stepladder [879]

Answer and Explanation:

package PackageDemo;

import java.io.IOException;

import org.apache.hadoop.conf.Configuration;

import org.apache.hadoop.fs.Path;

import org.apache.hadoop.io.IntWritable;

import org.apache.hadoop.io.LongWritable;

import org.apache.hadoop.io.Text;

import org.apache.hadoop.mapreduce.Job;

import org.apache.hadoop.mapreduce.Mapper;

import org.apache.hadoop.mapreduce.Reducer;

import org.apache.hadoop.mapreduce.lib.input.FileInputFormat;

import org.apache.hadoop.mapreduce.lib.output.FileOutputFormat;

import org.apache.hadoop.util.GenericOptionsParser;

public class WordCount {

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

{

Configuration c=new Configuration();

String[] files=new GenericOptionsParser(c,args).getRemainingArgs();

Path input=new Path(files[0]);

Path output=new Path(files[1]);

Job j=new Job(c,"wordcount");

j.setJarByClass(WordCount.class);

j.setMapperClass(MapForWordCount.class);

j.setReducerClass(ReduceForWordCount.class);

j.setOutputKeyClass(Text.class);

j.setOutputValueClass(IntWritable.class);

FileInputFormat.addInputPath(j, input);

FileOutputFormat.setOutputPath(j, output);

System.exit(j.waitForCompletion(true)?0:1);

}

public static class MapForWordCount extends Mapper<LongWritable, Text, Text, IntWritable>{

public void map(LongWritable key, Text value, Context con) throws IOException, InterruptedException

{

String line = value.toString();

String[] words=line.split(",");

for(String word: words )

{

Text outputKey = new Text(word.toUpperCase().trim());

IntWritable outputValue = new IntWritable(1);

con.write(outputKey, outputValue);

}

public static class ReduceForWordCount extends Reducer<Text, IntWritable, Text, IntWritable>

{

public void reduce(Text word, Iterable<IntWritable> values, Context con) throws IOException, InterruptedException

{

int sum = 0;

for(IntWritable value : values)

{

sum += value.get();

}

con.write(word, new IntWritable(sum));

}

8 0

3 years ago

Any malware software that covertly gathers user information without the user s knowledge, is known as ______ .