Final answer:
Option b, stating that the cost of sending an E-Mail is expensive, is not a feature of E-Mail. In reality, sending emails is generally free or very low cost.
Step-by-step explanation:
The question is about identifying which statement is not a feature of E-Mail. To address the question, let's analyze each option:
- a) It is the fastest way of sending mails. This is true; compared to traditional postal services, E-Mail can deliver messages almost instantaneously around the globe.
- b) The cost of sending an E-Mail is expensive. This statement is not correct. In fact, sending an E-Mail is generally very inexpensive or free, requiring only an internet connection and access to an E-Mail service.
- c) The chances of messages being lost are negligible. While no system is perfect, it is true that with proper server management and user practices, the likelihood of E-Mail loss is indeed very low.
Therefore, the feature of E-Mail that is not true is the claim that the cost of sending an E-Mail is expensive, making option b the correct answer.