Related Questions

Routers operate at layer _____. LAN switches operate at layer _____. Ethernet hubs operate at layer _____. Word processing operates at layer _____.
A 3, 3, 1, 7
B 3, 2, 1, none
C 3, 2, 1, 7
D 3, 3, 2, none
E All of the above
What is the name given to an interactive business providing a centralized market where many buyers and suppliers can come together for e‐commerce or commerce‐related activities?
A Direct marketplace
B B2B
C B2C
D Electronic marketplace
Who is considered as an e-commerce operator, who _____________digital or electronic facility or platform for electronic commerce
A Owns
B Operates
C Manages
D Any of the above
In the e-commerce security environment, which of the following constitutes the inner-most layer?
A people
B data
C technology solutions
D organizational policies and procedures
Which one of the following is not one of the major types of e-commerce?
A C2B
B B2C
C B2B
D C2C
Which one is a layer 3 (Network Layer) protocol?
A UDP
B DNS
C TCP
D IP
The property of a liquid which offers resistance to the movement of one layer of liquid over another adjacent layer of liquid, is called
A Surface tension
B Compressibility
C Capillarity
D Viscosity
Which of the following is not considered to be one of the three phases of e-commerce?
A Innovation
B Consolidation
C Preservation
D Reinvention
Which of the following is not one of the benefits of e-commerce to sellers?
A E-commerce offers greater flexibility in meeting customer needs
B E-commerce is a powerful tool for customer relationship building
C E-commerce can help to reduce costs
D E-commerce increases the net cost per contact
Which one is not a threat for E‐commerce?
A Trojan horse
B Viruses
C Worm
D None

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