Which of the following statements is (are)correct for data? I. Production and test data are normally stored together in the same databases. II. Production and test data are normally stored separately, with the production data stored in production databases and the test data stored in test databases. III. Access to production and test data are normally the same.
参考答案(由小熊题库网聘请的专业题库老师提供的解答)
请点击↑↑↑ 查看官方参考答案 按钮
习题解析
请点击 查看官方参考答案 按钮
您可能感兴趣的题目
1 .Which of the following are components of a Business Information System (BIS)?
A Hardware, software, and reports. B Hardware, software, network, people, and data. C Software, reports, data, and networks. D Queries, data, reports, and people.
2 .Business Information Systems (BIS) allow a business to perform the following functions on data:
A Initiate, process, distribute, transform, and store. B Distribute, collect, report, and transform. C Collect, process, store, transform, and distribute. D Process, report, and store.
3 .Which of the following transaction processing modes provides the most accurate and complete information for decision making?
A Application. B Online, real-time. C Batch. D Distributed.
4 .During the annual audit, it was learned from an interview with the controller that the accounting system was programmed to use a batch processing method and a detailed posting type. This would mean that individual transactions were:
A Assigned to groups before posting, and each transaction had its own line entry in the appropriate ledger. B Assigned to groups before posting, and each transaction group had a cumulative entry total in the appropriate ledger. C Posted upon entry, and each transaction group had a cumulative entry t...
5 .Compared to batch processing, real-time processing has which of the following advantages?
A Ease of implementation. B Timeliness of information. C Ease of auditing. D Efficiency of processing.
7 .What statement best describes some of the general characteristics of Accounting Information Systems?
A AIS systems generally have similar capabilities; however, the applications implemented for a particular business are generally modified to meet the specific needs of that business. B AIS systems can only handle large volumes of identical transactions. C AIS systems cannot handle nonrecurring trans...
8 .The general characteristic of transactions processed within individual transaction cycles is that:
A Transactions are few, generally dissimilar but processed identically. B Transactions are numerous but are generally similar and processed nearly identically. C Transactions are numerous and vary widely in variety and type. D Transactions are numerous, generally similar but are processed in a varie...
9 .Security Federated Insurance Company numbers its insurance policies with a 10 character code that identifies the type of property or casualty insurance sold, the policy year, the customer type, and a customer number. Numbering of this character is an example of:
A Object code. B Group code. C Sequential code. D Block code.
10 .Concepts of computer storage define a logical sequence of smaller to larger components of stored data that would most likely be displayed as follows:
A Files are organized into records in fields of databases. B Databases are organized within fields of records and files. C Records are organized into databases that are filed into fields. D Fields comprise records that are organized into files that create databases.
