Multiple Choice
Enterprises have formed ________ to reach customers,suppliers,and partners while isolating their proprietary information from unwanted access.
A) intranets and extranets
B) internets and extranets
C) WANS and extranets
D) LANS and WANS
Correct Answer:
Verified
Correct Answer:
Verified
Q2: The increasing use of optical fiber,while greatly
Q3: There are no fundamental differences among data,voice,and
Q4: A network in which small chunks of
Q5: Growth in services and growth in traffic
Q6: The Internet evolved from the _ which
Q7: Changes in corporate data traffic patterns are
Q8: The key elements of a simple communications
Q9: The place where telephone companies terminate customer
Q10: In a _ network,a dedicated communications path
Q11: There are several fundamental differences between data