搜题请搜索小程序“爱下问搜题”
问题 问答题 简答题

简述证券市场中操纵市场的行为。

答案

参考答案：

（1）单独或通过合谋，集中资金优势、持股优势或利用信息优势联合或连续买卖，操纵证券交易价格或证券交易量

（2）与他人串通，以事先约定的时间、价格和方式相互进行证券交易，影响证券交易价格或证券交易量

（3）在自己实际控制的账户之间进行证券交易，影响证券交易价格或证券交易量

（4）以其他手段操纵证券市场

选择题

据植物学家确定，蕨类植物是两亿多年前在古生代二叠纪就有的植物，足见其历史悠久．下列有关蕨类植物的说法，不正确的是（　　）

A．蕨类植物生活在森林、溪沟、田野的阴湿环境里

B．蕨类植物没有根、茎、叶的分化

C．蕨类植物比苔藓植物高大，一般都具有输导组织和机械组织

D．蕨类植物用孢子繁殖
查看答案
单项选择题

The purpose of the requirements definition phase is to produce a clear, complete, consistent, and testable (6) of the technical requirements for the software product.
During the requirements definition phase, the requirements definition team uses an iterative process to expand a broad statement of the system requirements into a complete and detailed specification of each function that the software must perform and each (7) that it must meet. The starting point is usually a set of high-level requirements from the (8) that describe the project or problem.
In either case, the requirements definition team formulates an overall concept for the system and then defines (9) showing how the system will be operated, publishes the system and operations concept document, and conducts a system concept review (SCR).
Following the SCR, the team derives (10) requirements for the system from the high level requirements and the system and operations concept. Using structured or object-oriented analysis the team specifies the software functions and algorithms needed to, satisfy each detailed requirement.

A．function

B．definition

C．specification

D．statement
查看答案