Ecommerce - Study Mode

[#161] All of the following are examples of 2G wireless phone technologies except _________.
Correct Answer

(B) W-CDMA

Explanation

Solution: All of the following are examples of 2G wireless phone technologies except W-CDMA. WCDMA is the most commonly used variant of the Universal Mobile Telecommunications System (UMTS ).

[#162] Which of the following is not related to security mechanism?
Correct Answer

(C) e‐cash

Explanation

Solution: e‐cash is not related to security mechanism. It is also known as electronic cash, it is a digital money product that provides a way to pay for products and services without resorting to paper or coin currency.

[#163] All of the following are wireless Internet access network technologies except ________.
Correct Answer

(D) GigaPoP

Explanation

Solution: All of the following are wireless Internet access network technologies except GigaPoP. A gigabit point of presence (GigaPOP) is an individual access point to something called Internet2 that represents a high-speed IP network maintained by universities and other parties.

[#164] A product or service that customers have come to expect from an industry, which must be offered by new entrants if they wish to compete and survive, is known as a(n)?
Correct Answer

(C) Entry barriers

Explanation

Solution: A product or service that customers have come to expect from an industry, which must be offered by new entrants if they wish to compete and survive, is known as an Entry barriers.

[#165] All of the following are challenges to online retail except ______.
Correct Answer

(D) Inability to change prices nearly instantly

Explanation

Solution: All of the following are challenges to online retail except Inability to change prices nearly instantly.