E Commerce Multiple Choice Questions and Answers

81. Which will not  harm  computer resources  

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

82. Which is not a function of ERP?  

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

83. Which is a function of ERP?  

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

84. 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

85. 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

86. 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

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

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

88. 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

89. 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

90. Who protects system from external threats?

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