CHAPTER 1 From Mainframe to Client/Server to World Wide Web 27 CHAPTER 1 ASSESSM
ID: 3885527 • Letter: C
Question
CHAPTER 1 From Mainframe to Client/Server to World Wide Web 27 CHAPTER 1 ASSESSMENT 1. refers to the ability to verify a system's 6. You have just installed a software patch without or a person's identity reviewing its intended purpose or understanding its potential effect.This is an example of 2. You have been asked to reduce the number of applications you host on your internal network. You decide to use an online version of the company's accounting software. This may be an example of which of the following? A. Virtualization and Saas B. Cloud computing and laas CCloud computing and SaaS D. Virtualization and laas is the assurance that a message wasn't captured and tampered with during communication transit. 8. You have just installed a client/server network Which is not an advantage of the client/server A. Scalability B. Eliminates a single point of failure C. Centralized management D. Centralized storage 3. Which of the following best describe data? (Select two.) A. Applicable information B. Facts and figures C. Collection of recordings D. Processed information 9. The World Wide Web is technically the same as the Internet. A. True B. False 4. Tim Berners-Lee, the original creator of the World Wide Web, envisions the future Web 3.0 more resembling which of the following? A. A dynamic document 10. Which of the following has not been a factor in the development of the Internet of Things? A. Enhancements to networking infrastructure B. The relatively low cost of storage and B. A database C. A fully redundant network D. A user-generated social network computing power C. Stringent federal legislation requiring use of encryption on all "smart" devices D. Networking protocol advancement (IPv6) 5. Packet-switched networks use independent routing, which allows which of the following? A. Networks to operate independently from each other B. Packets to seek the lowest bandwidth route C. Networks to better balance their bandwidth D. Packets to take an alternate route if a route is unavailableExplanation / Answer
The authentication refers to the ability to verify the system’s or person’s Identity ,It is the major concern for e commerce relevent now a days. Option C , The online version of a company’s online accounting software system is an example for cloud computing and SaaS because it can be hosted by the service provider and made available to its customers by using the internet . Option B, C , The data can be best described by the Facts and Figures , and Collection of recordings because it is the form of raw input to the system . Option B. A database . Tim Berners Lee envisions the web 3.0 more resembling to the Database, which enables the online information to be stored in single and easily accessible database. Option D. Packet Switched networks allows independent routing which allows network to take alternate route if route is unavailable to avoid high traffics . Blind Patching . The installation of a software patch with knowing its intended purpose and potential effect is called as Blind patching . It is not recommended. Integrity is the major concern used in e commerce to provide assurance that a message wasn’t captured and tampered with during communication transit. Option B. Eliminates a single point of failure . Eliminates a single point of failure is not an advantage of client/server model because if a server fails it services are unavailable. Option A. False World wide web is not same as internet because internet is a global network and provides , routing , cabling , servers and creates network infrastructure while world wide web is just a service deployed by internet. Option C . The factor Stringent federal legislation requiring use of encryption on all smart devices is not required in the development of internet of things.