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vagabundo [1.1K]

3 years ago

11

not the right subject but if you are a Biden supporter can you tell me one good thing he gonna do this week or today pls n thank

you!! brainliest to who have a better answer

Computers and Technology

1 answer:

serious [3.7K]3 years ago

6 0

May i ask why? i’m not really a supporter, i just was one of the people who said settle for biden because trump was awful

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Which words in the sentence make up the adjective phrase? Which word does the adjective phrase modify? The farmer delivers five

jasenka [17]

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6 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

What were the important developments that occurred in photography that facilitated the creation of motion pictures? Two critical

8_murik_8 [283]

Answer:

"A moving picture is an illusion that makes a still photo seem to move. The basic principal behind motion pictures is the fast transition between one picture to the next, almost creating a seamless transition. A flip-book is a good example of this. Another example would be film used for old movies. The film contains negatives of an image which when light is shined through creates a "shadow" of the image. If you quickly transition the film from one image to the next you end up a motion picture."

Explanation:

7 0

3 years ago

Visual Basics: 1 ) Write an if/else statement that compares the double variable pH with 7.0 and makes the following assignments

Lemur [1.5K]

Answer:

visual basic: 1)

Module PHmodule

Sub Main()

'Creating a variable for each entity

dim ph as double = 0.0, neutral,base,acid as boolean

'Writing a line to show user what to do

console.writeline("Enter the pH :")

'Taking the value

ph=console.readline()

'using if & elseif statement for distingushing the values into correct catagories

if ph<7.0 then

neutral=false:base=false:acid=true

elseif ph>7.0 then

neutral=false:base=true:acid=false

elseif ph=7.0 then

neutral=true:base=false:acid=false

end if

'Printing the result

console.writeline(" Neutral :" & Neutral)

console.writeline(" base :" & base)

console.writeline(" acid :" & acid)

'command for staying in the command prompt for reading the result

console.readline()

End Sub

End Module

visual basic: 2)

Module AGEmodule()

Sub Main()

'Creating a variable for each entity

dim age,minors,adults,seniors as integer = 0

'Taking age from user

console.writeline("Enter the age")

age=console.readline()

'using if & elseif statement for checking the age differnce

if age<18 then'

minors +=1

else if age>18 and age<64 then

adults +=1

else if age>64 then

seniors +=1

end if

'printing result

console.writeline("minors="&minors)

console.writeline("adults="&adults)

console.writeline("seniors="&seniors)

'command for reading the result

console.readline()

End Sub

End Module

Explanation:

visual basic 1) it is very simple program which allow us to find if the substance is acidic, basic or neutral. we use sim statement for making a variable as double (gives value in decimal) which allow to take a value from the user through console.readline() command and then by using the if statement we apply the condition if the ph is less then, greator then or equal to 7.0 value. thus the program gives us the answer. console.writeline() command is used to print a command on the screen while console.readline() command let us read the lines until we press enter.

visual basic 2)a program which allow us to count and add number of persons according to their age. we use dim statement for creating the variable as integers in which we take the age from user and then after checking it through if statement we increment according to three categories i.e. minors, adults, seniors. the console.writeline() command allow us to print anything on screen and console.readline() allowus to take value while compiling.

thank you...

6 0

3 years ago

You are designing an internet router that will need to save it's settings between reboots. Which type of memory should be used t

Phoenix [80]

Answer:

d. Flash

Explanation:

A flash memory can be defined as an electronic non-volatile memory chip (storage medium) that is typically used on computer systems and other digital devices such as routers, USB flash drives, switches, digital cameras, mp3 players etc. A flash memory is an electronically erasable programmable read only memory (EEPROM) and as such data saved (written) on it can be erased electronically. Also, a flash memory do not require a source of power (electricity) to save or retain data through the use of a floating gate MOSFET (FGMOS) or floating gate transistor.

In this scenario, you are designing an internet router that will need to save it's settings between reboots. The type of memory that should be used to save these settings is a flash memory because it does not require power to write or save data.

8 0

3 years ago