【简答题】以太网端到端的往返时延2t称为___,又称为碰撞窗口。
【判断题】对外贸易依存度普遍偏高是当今各国中普遍存在的现象,但是该现象并不安全,属于一国经济发展不稳定的表现。
【单选题】五代画家黄筌专门为他儿子示范画的作品是( )
【单选题】The purpose of the requirement in having communication between the predecessor and successor auditors is to
A.
allow the predecessor to disclose information which would otherwise be confidential.
B.
help the successor auditor to evaluate whether to accept the engagement.
C.
help the client by facilitating the change of auditors.
D.
ensure the predecessor collects all unpaid fees prior to a change in auditor.
【简答题】以太网端到端的往返时延 2t 称为 ,又称为碰撞窗口。以太网取 争用 期的长度,并规定凡长度小于 字节的帧都是无效帧。
【多选题】以下关于投资价值和市场价值的说法中正确的是( )。
B.
评估投资价值所采用的折现率,应是与该房地产的风险程度相对应的社会一般报酬率
C.
评估市场价值所采用的折现率,应是与该房地产的风险程度相对应的社会一般报酬率