E Commerce MCQs Quiz Multiple Choice Questions & Answers Page 4

151. What is an internal organizational Internet that is guarded against outside access by a special security feature called a firewall (which can be software, hardware, or a combination of thetwo)?

1. Client/server network
2. Intranet
3. Extranet
4. Thin client

152. What is an intranet that is restricted to an organization and certain outsiders, such as customers and suppliers?

1. Client/server network
2. Intranet
3. Extranet
4. Thin client

153. What is a detailed process for recovering information or an IT system in the event of a catastrophic disaster such as a fire or flood?

1. Disaster recovery plan
2. Hot site
3. Cold site
4. Disaster recovery cost curve

154. What is a separate facility that does not have any computer equipment but is a place where the knowledge workers can move after the disaster?

1. Disaster recovery plan
2. Hot site
3. Cold site
4. Disaster recovery cost curve

155. What is a separate and fully equipped facility where the company can move immediately after the disaster and resume business?

1. Disaster recovery plan
2. Hot site
3. Cold site
4. Disaster recovery cost curve

156. What charts (1) the cost to your organization of the unavailability of information and technology and (2) the cost to your organization of recovering from a disaster over time?

1. Disaster recovery plan
2. Hot site
3. Cold site
4. Disaster recovery cost curve

157. Which factor determines when your IT system will be available for knowledge workers toa ccess?

1. Availability
2. Accessibility
3. Reliability
4. None of the above

158. Which factor determines who has the right to access different types of IT systems and information?

1. Availability
2. Accessibility
3. Reliability
4. Scalability

159. Which factor ensures your IT systems are functioning correctly and providing accurateinformation?

1. Availability
2. Accessibility
3. Reliability
4. Scalability

160. Which factor represents how well your system can adapt to increased demands?

1. Availability
2. Accessibility
3. Reliability
4. Scalability

161. Which factor represents a systems ability to change quickly?

1. Flexibility
2. Performance
3. Capacity planning
4. Benchmark

162. What is a set of conditions used to measure how well a product or system functions?

1. Flexibility
2. Performance
3. Capacity planning
4. Benchmark

163. What determines the future IT infrastructure requirements for new equipment and additionalnetwork capacity?

1. Flexibility
2. Performance
3. Capacity planning
4. Benchmark

164. What automates business processes?

1. Workflow
2. ASP
3. Workflow system
4. EIP

165. What defines all of the steps or business rules, from beginning to end, required for a process to run correctly?

1. Workflow
2. EIP
3. Workflow system
4. SLA

166. What sends work assignments through an e-mail system?

1. Database-based enterprise information portal
2. Messaging-based enterprise information portal
3. Database-based workflow system
4. Messaging-based workflow system

167. Which will not  harm  computer resources  

1. firewall
2. Virus
3. Trojan horse
4. None of the above

168. Which is not a function of ERP?  

1. Warehousing
2. sales
3. scheduling
4. None of the above

169. Which is a function of ERP?  

1. Warehousing
2. sales
3. scheduling
4. all of the above

170. Which of the following is the primary characteristic of an intranet?

1. People outside the organization can access it
2. People inside the organization cant access it
3. People outside the organization cant access it
4. None of the above

171. Which concept suggests that different applications and computer systems should be able to communicate with one another?

1. Integration
2. Web services
3. Scalability
4. Interoperability

172. Which service encompasses all technologies used to transmit and process information on an across a network?

1. Interoperability
2. Scalability
3. Benchmarking
4. Web services

173. Which process can prevent  data from lose due to computer problems or human errors?

1. backup
2. recovery
3. benchmarking
4. data cleansing

174. Which process is used to reinstall data from a copy when the original data has been lost?

1. backup
2. recovery
3. benchmarking
4. data cleansing

175. What describes a process of continuously measuring results and comparing those results to optimal performance so that actual performance may be improved?

1. Performance
2. Capacity planning
3. Benchmarking
4. Data cleansing

176. Who protects system from external threats?

1. firewall
2. EDI
3. ERP
4. Script kiddies

177. Who breaks into other peoples computer systems and steals and destroys information?

1. Hackers
2. softwares
3. Hacktivists
4. Script kiddies

178. What is software that comes hidden in free downloadable software and tracks your online movements, mines the information stored on your computer, or uses your computers CPU and storage for some task you know nothing about?

1. Web log
2. Clickstream
3. Anonymous Web browsing service
4. None of the above

179. ERP stands for

1. Enterprise resolution planning
2. Enterprise reverse planning
3. Enterprise resource planning
4. None of the above

180. Which is not a component of ERP?

1. Legacy systems
2. Bolt on applications
3. Operational database
4. Cybersoft

181. Which is not a function of ERP?

1. Human resource management
2. financial
3. warehousing
4. None of the above

182. What is a type of virus that spreads itself, not just from file to file, but from computer to computer via e-mail and other Internet traffic?

1. Computer virus
2. Worm
3. Denial-of-service attack
4. None of the above

183. What floods a Web site with so many requests for service that it slows down or crashes?

1. Computer virus
2. Worm
3. Denial-of-service attack
4. None of the above

184. What harnesses far-flung computers together by way of the Internet or a virtual private network to share CPU power, databases, and database storage?

1. Computer virus
2. Worm
3. Denial-of-service attack
4. None of the above

185. What consists of the identification of risks or threats, the implementation of security measures, and the monitoring of those measures for effectiveness?

1. Risk management
2. Risk assessment
3. Security
4. None of the above

186. What is the process of evaluating IT assets, their importance to the organization, and their susceptibility to threats, to measure the risk exposure of these assets?

1. Risk management
2. Risk assessment
3. Security
4. None of the above

187. What is the process of making a copy of the information stored on a computer?

1. Backup
2. Anti-virus
3. Firewall
4. Biometrics

188. What software detects and removes or quarantines computer viruses?

1. Backup
2. Anti-virus
3. Firewall
4. Biometrics

189. What is hardware and/or software that protects computers from intruders?

1. Backup
2. Anti-virus
3. Firewall
4. Biometrics

190. What is the use of physical characteristics — such as your fingerprint, the blood vessels in the retina of your eye, the sound of your voice, or perhaps even your breath — to provideidentification?

1. Backup
2. Anti-virus
3. Firewall
4. Biometrics

191. All of the following are considered biometrics, except:

1. Fingerprint
2. Retina
3. Password
4. Voice

192. What scrambles the contents of a file so you cant read it without having the right decryption key?

1. Encryption
2. Intrusion-detection software
3. Security-auditing software
4. All of the above

193. What is an encryption system that uses two keys: a public key that everyone can have and a private key for only the recipient?

1. Encryption
2. Public key encryption
3. Intrusion-detection software
4. Security-auditing software

194. What looks for people on the network who shouldnt be there or who are acting suspiciously?

1. Encryption
2. Public key encryption
3. Intrusion-detection software
4. Security-auditing software

195. What checks out your computer or network for potential weaknesses?

1. Encryption
2. Public key encryption
3. Security-auditing software
4. None of the above

196. Which of the following to viruses harm?

1. Your keyboard
2. Your monitor
3. Your processor
4. Viruses do not harm any of the above

197. Which of the following can a virus do?

1. Hurt your hardware
2. Hurt any files they werent designed to attack
3. Infect files on write-protected disks
4. None of the above

198. In simple terms, what does risk assessment ask?

1. What can go wrong?
2. How likely is it to go wrong?
3. What are the possible consequences if it does go wrong?
4. All of the above

199. Which of the following examines information passing through switches, hubs, or routers?

1. Key logger
2. Packet sniffer
3. Log analysis tools
4. Screen captures

200. What is the name of the new anti-Spam bill?

1. No-span
2. CAN-span
3. Spam-away
4. Stop spam