Which of the following types of business planning focuses on how a company can most effectively restore business operations following a disaster?
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1 .Which method of backup involves copying only the data items that have changed since the last backup?
A Off-schedule. B Full. C Differential. D Incremental.
2 .Which of the following terms refers to a site that has been identified and maintained by the organization as a data processing disaster recovery site but has not been stocked with equipment?
A Hot. B Cold. C Flying start. D Warm.
3 .Which of the following procedures would an entity most likely include in its computer disaster recovery plan?
A Translate data for storage purposes with a cryptographic secret code. B Develop an auxiliary power supply to provide uninterrupted electricity. C Maintain a listing of all entity passwords with the network manager. D Store duplicate copies of critical files in a location away from the computer cen...
4 .A company has a significant e-commerce presence and self-hosts its web site. To assure continuity in the event of a natural disaster, the firm should adopt which of the following strategies?
A Purchase and implement RAID technology. B Establish off-site mirrored web server. C Store records off-site. D Backup the server database daily.
5 .A company switches all processing to an alternative site, and staff members report to the alternative site to verify that they are able to connect to all major systems and perform all core business processes from the alternative site. Which of the following best identifies the activities performed by the staff?
A Disaster recovery planning. B Closed loop verification. C Authentication validation. D Segregation control testing.
7 .Which of the following statements concerning intranets is incorrect?
A An intranet web browser is different from an Internet web browser. B A firewall is needed to ensure that unauthorized Internet users cannot access an organization's intranet. C An intranet connects geographically separate LANs within an organization. D In order to gain access to an intranet, a use...
8 .A local area network (LAN) is best described as a(n):
A Computer network that connects computers of all sizes, workstations, terminals, and other devices within a limited proximity. B System to allow computer users to meet and share ideas and information. C Method to offer specialized software, hardware, and data handling techniques that improve effect...
9 .The basic differences between a file-orientedsystem and a database management system (DBMS) include the following. I. The file-oriented system focuses on individual applications, each with its own set of files and with each file physically separate from the other files. II. In the database management system, the focus is on data rather than a particular application. This leads to data independence, data standardization, one-time data entry, data security, and shared data ownership.
A Only II. B Only I. C Both I and II. D Neither I nor II.
10 .Advantages of a database management system(DBMS) include: I. Reduced data redundancy and inconsistencies. II. Inability to expand data fields without affecting application programs. III. Data accessibility increases the timeliness, effectiveness, and availability of information.
A II and III. B I and III. C I and II. D I, II, and III.
