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IT For Managers 101 Practice Test: Network Management and Mobility
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IT For Managers 101 Practice Test: Network Management and Mobility
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25 Questions

1. __________ are networks that are capable of transmitting data at very fast rates, but operate in a limited area, such as an office building, campus, or home.
2. Within an enterprise, the capability and willingness to collaborate depends on:
3. TCP performs error checking, which can cause packet delivery delays. Because of the error-checking process, TCP is not well-suited for what type of transmissions?
4. Why did the New Mexico Department of Transportation start offering passengers free public 4G WiMAX Internet to make public transportation more attractive to commuters?
5. What is significant about 4G networks is that they do not have a __________, which both 2G and 3G networks do have.
6. __________ shows the power of the individual in the connected age—a better research tool than major corporations had in the 1990s.
7. Which of the following is not a characteristic of wireless device software development?
8. 4G technologies represent the latest stage in the evolution of __________ technologies.
9. __________ refers to the ability to provide services to and accept services from other systems or devices.
10. The __________ is critical because it provides the infrastructure for collaborative work within the company and with external partners and customers, regardless of their location.
11. The Internet functions as the __________, and the Web (WWW) is __________ that runs on the Internet.
12. __________ is a technology that allows computers to share a network or internet connection wirelessly without the need to connect to a commercial network.
13. High performance __________ provide fantastic opportunities for mobility, mobile commerce, collaboration, supply chain management, remote work, and other productivity gains.
14. What was a cause of the U.S. Customs’ network crash at Los Angeles Airport (LAX) that stranded passengers for up to 11 hours?
15. Which of the following is a dysfunction of the group process?
16. 4G networks are __________.
17. __________ is key to success in everything from business partnerships to personal and professional relationships.
18. All of the following describe WiMAX except:
19. Which of the following is not a characteristic of intranets?
20. Plain old telephone service (POTS) and most wired telephone calls are transmitted, at least in part, over a __________.
21. All are factors contributing to mobility except:
22. __________ was created by the U.S. Department of Defense to ensure data integrity and maintain communications in the event of catastrophic war.
23. A __________ is a set of rules that govern how devices on a network exchange information and function in order to “talk to each other.”
24. Connectivity and mobility are __________ issues.
25. __________ brings together all messaging media such as e-mail, voice, mobile text, SMS, and fax into a combined communications medium.

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