Multiple Choice
Which of the following provides a simple and consistent user experience across all types of communications, such as instant messaging, fixed and mobile phone, email, voice mail, and web conferencing?
A) Quick response codes
B) Global positioning system applications
C) Radio frequency identification tags
D) Unified communications
Correct Answer:
Verified
Correct Answer:
Verified
Q20: _ are a type of two-dimensional bar
Q21: 3G wireless communications supports wireless voice and
Q22: _ is a form of short-range communications
Q23: The growth in wireless data traffic is
Q24: A telecommunications protocol is any material substance
Q26: 4G will deliver 3 to 20 times
Q27: Twisted-pair wire offers cleaner and crisper data
Q28: The computers and devices on a network
Q29: In a(n) _ network, no fixed path
Q30: Which of the following statements is true