You need data which can act as a simple telephone directory. You can obtain it with the following clauses (Select two relevant variants; assume that no other it...

You need data which can act as a simple telephone directory. You can obtain it with the following clauses (Select two relevant variants; assume that no other items have been created before)

A. dir={'Mom': 5551234567, 'Dad': 5557654321} B. dir= {'Mom': '5551234567', 'Dad': '5557654321'} C. dir= {Mom: 5551234567, Dad: 5557654321} D. dir= {Mom: '5551234567', Dad: '5557654321'}