IT ASSIGNMENT代写:ACL描述

2016-12-13 08:06

IT ASSIGNMENT代写:ACL描述

ACL是一个英国人喜欢审计命令语言微机实现。它已被设计主要作为一个强大的审计工具，方便地访问和分析数据。ACL有一些关键特征。

ACL是安装在审计师的微机和提供通用访问客户数据。客户端的数据表被下载到核数师的计算机上，并定义到系统，使数据分析是可行的。ACL提供了访问所有流行的数据格式，如ASCII、EBCDIC，VAX浮动，二进制，十进制和包装。ACL还支持9磁道的磁带的使用。

命令从菜单和子菜单选择发布。如果未正确输入命令所需的数据，则错误消息通知用户。上下文敏感的帮助是可用的一个完整的窗口风格的帮助系统。命令也可以通过命令日志窗口以交互方式执行（参见后面的这些注释）。ACL允许顺序和直接访问数据表。顺序访问涉及到一个完整的通过数据表中的连续记录，最适合大多数应用程序，例如：查找符合指定条件的所有记录。直接访问允许第一个记录满足一个标准或包含指定的关键字段值（例如：产品号）的位置。

ACL具有强大的表达评价的能力从而使计算机领域的创作，即那些来自其他领域的计算，用公式和函数。命令可以批量执行请求。可以同时执行命令组以允许更有效的处理。命令日志中的所有命令和结果都会自动保存。这提供了核数师的工作审查的基础上，一组工作文件和未来的批量应用的潜在发展。ACL可以提取数据来创建用于进一步处理工作审核表，并将数据导出到其他应用程序，如MS Word。

IT ASSIGNMENT代写:ACL描述

ACL is a micro-computer implementation of the English-like Audit Command Language. It has been designed primarily as a powerful auditing tool for easy access to and analysis of data. ACL has a number of key features.

ACL is installed on the auditor’s micro-computer and provides universal access to client data. The client’s data Tables are downloaded to the auditor’s computer and defined to the system so that data analysis is feasible. ACL provides access to all popular data formats, e.g. ASCII, EBCDIC, VAX float, binary, and packed decimal. ACL also supports the use of 9-track magnetic tape.

Commands are issued through selections from menus and submenus. Error messages notify the user if the required data for a command has not been entered correctly. Context-sensitive help is available along with a full Windows-style help system. Commands can also be executed interactively through the command log window (see later in these notes). ACL permits both sequential and direct access to data Tables. Sequential access involves a complete pass through the consecutive records in a data Table and suits most applications, e.g. Locating all records meeting specified criteria. Direct access permits the location of the first record meeting a criterion or containing a specified key field value (e.g. Product number).

ACL possesses powerful expression evaluation capabilities thereby allowing the creation of computed fields, i.e. those calculated from other fields, with formulae and functions. Commands may be batched and executed on request. Groups of commands may be executed concurrently to permit more efficient processing. All commands and results are automatically saved in the command log. This provides the auditor with the basis for review of work, a set of working papers and the potential development of future batch applications. ACL can also extract data to create working audit Tables for further processing, and export data to other applications, e.g. MS Word.