How is host range limited? 

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Hоw is hоst rаnge limited? 

Which electrоlyte imbаlаnce is mоst likely respоnsible for this EKG finding?

This cоntent is prоtected аnd mаy nоt be shаred, uploaded, or distributed. © Linda Shepherd 1.  Given the following import statements:    A.  import java.util.Scanner; //©LS    B.  import java.util.InputMismatchException; //©LS    C.  import java.io.File; //©LS             D.  import java.io.PrintWriter; //©LS                                  E.  import java.io.IOException; //©LS    F.  All of the above. Which ones will be needed for file input/output?  [ltr1] 2.  ©LS Choose from below the instance field declarations associated with file processing for grades.    A.  private String fileName; //©LS      B.  private double grade; //©LS    C.  private PrintWriter outputFile; //©LS    D.  private Scanner input  = new Scanner(System.in); //©LS    E.  B only. //©LS    F.  Both A, B, and C. //©LS    G.  A, B, C, D. //©LS Enter a letter for the answer:  [ltr] 3.   ©LS Code a createFile method that handles input/output exceptions through its header. ©LS public void createFile() [throwsClause] //©LS Insert throws clause for handing an IO (input/output) exception.©LS{   System.out.printf("%nEnter the file name for grades "                    + "(WARNING:  This will erase a pre-existing file!):  ");   fileName = input.nextLine(); //©LS     [printWriterObj] //©LS Complete creating the PrintWriter outputFile, which has already been partially declared at the class level.©LS }//©LS END Method   4.  ©LS Code a setGrades method that will only handle an exception inside its body, allow the user to re-input a double, and write the double value to a file.©LS public void setGrades() //©LS{   [cont]  //©LS Declare cont as a boolean and initialize to default value.©LS    int noGrades = 0, count = 0;  //©LS    System.out.printf("%nHow many grades will be entered?  "); //©LS     while(!input.hasNextInt())  //©LS   {     input.nextLine(); //©LS      System.out.printf("%nInvalid integer!  Try again.%n"); //©LS    }//©LS END while NOT an integer    noGrades = input.nextInt(); //©LS    do   {       do //©LS      {           [try] //©LS Beginning of block that attempts code that might throw exceptions.©LS         {           System.out.printf("%nEnter grade %d:  ", count + 1); //©LS            grade = input.nextDouble(); //©LS            [outputObj].printf(count + 1 == noGrades ? String.format("%.2f", grade)             : String.format("%.2f, ", grade)); //©LS Write the grade to the output file.©LS            [setCont] //©LS Set cont to not re-enter inner do-while for next grade when no input errors are thrown.©LS          }//©LS END block          [catch] //©LS Beginning of block that handles an input mismatch called e.         {           input.nextLine(); //©LS Clear buffer.©LS            [errMs] //©LS Print "Invalid grade entry, try again!"            [resetCont]  //©LS Set cont so loop re-enters when there's an exception.©LS          }//©LS END block       }while([testExpression1]);  //©LS Insert what is tested for inner do-while       count++; //©LS    }while([testExpression2]);  //©LS Insert what is tested for outer do-while.  HINT:  Based on noGrades.©LS    [releaseOutput]  //©LS Code Java statement that releases outputFile to avoid resource-leaks.©LS }//©LS END setGrades():  void 5.   ©LS Which line of code throws the exception for the double?©LS  Enter a letter for the answer:  [ltr2]     A.  while(!input.hasNextInt()) //©LS    B.  fileName = input.nextLine(); //©LS    C.  grade = input.nextDouble(); //©LS This content is protected and may not be shared, uploaded, or distributed. © Linda Shepherd