Fill in the blank

1. The ICT Development Index published by the International Telecommunications Union (ITU) includes parameters in three categories, namely ______________________, ___________________and ____________________.

2. ____________ network topology has the medium reliability.

3. MIMO can increase both _____________ and _______________

4. The bandwidth of downstream is _______________ than upstream in ADSL system.

5. According to Jipp Curve, the co-relationship between GDP and telephone penetration rate is ____________________ (negative or positive).

6. Theory of Social Presence indicates that effective communications needs ______________________ , such as emotion, body language, gesture, facial expression

7. One character at a time is transmitted under ______________________ data communications. A block of data is sent under _________________________ data communications.

8. The furniture that is designed with the help of computer software can be defined as Type ________________ information product while regular 3G service can be defined as Type ________________ Information product.

9. Conversion of an analog signal to digital signal requires the process of _______________________ to create discrete points.

10. The industrial sector is working aggressively on ______________________ which will make it possible to access a person via all possible approaches with a single number.