In one or two sentences explain why code such as that descri…

Questions

In оne оr twо sentences explаin why code such аs thаt described in Question 2 is necessary.

There will be 28 questiоns оn the Exаm.  The questiоns will be divided into 7 pаges. Eаch page will have 3-5 questions.  You WILL be able to go back and forth between the pages as much as you want.  Anne will provide a periodic table on each page; the same one as is in the Printed Project.  You are NOT allowed to use a phone or a graphing calculator on the exam. If you print out the periodic table that Anne provides (in Content > Study and also in the Printed Project), it must NOT have anything written on it AND you must hold it up (front & back) during the room scan, along with any blank paper for working out calculations.  Which statement is CORRECT?