✅ Перевірена відповідь на це питання доступна нижче. Наші рішення, перевірені спільнотою, допомагають краще зрозуміти матеріал.
Ahmed woke up and went to the ATM to take money. He then went grocery store to buy some products and paid with his debit car He finished off his day by going to school and registered online for his computer class. Ahmed has had multiple contacts with what kind of information systems throughout his day?