exercise2.js

/*
  Logical Operators
  ---------------------------------
  This program calls some functions that are either missing or incomplete.
  Update the code so that you get the expected result.
*/

function isNegative(number) {
return number < 0;
}


function isNegative(number) {
  return number < 0;
  }

  
  function isBetween5and10(number) {
    return number >= 5 && number <= 10;
    }

    
    function isShortName(name) {
      return name.length >= 6 && name.length <= 10;
      }
      

      function startsWithD(name) {
        return name[0] === "D";
        }

/* 
  DO NOT EDIT BELOW THIS LINE
  --------------------------- */

console.log("Is -10 is a negative number?", isNegative(-10));
console.log("Is 5 a negative number?", isNegative(5));
console.log("Is 10 in the range 5-10?", isBetween5and10(10));
console.log("Is Daniel a short name?", isShortName("Daniel"));
console.log("Does Daniel start with 'D'?", startsWithD("Daniel"));

/* 
  EXPECTED RESULT
  ---------------
  Is -10 is a negative number? true
  Is 5 a negative number? false
  Is 10 in the range 5-10? true
  Is Daniel a short name? true
  Does Daniel start with 'D'?
*/