债券的价格和债券的实际收益率之间的关系密切，当债券价格下跌时，收益率也同时下降。 正确。 错误。
下列措施费中，属于文明施工费的是（）。 正确。 错误。
You have a DNS server that runs Windows Server 2003 Service Pack 2 (SP2).The server contains two zones named nwtraders.com and contoso.com. Nwtraders.com is configured as an Active Directory-integrated zone. Contoso.com is configured as a standard primary zone. You discover that stale resource records are not being removed from contoso.com. Stale resource records are being removed from nwtraders.com.You need to ensure that stale resource records are automatically removed from contoso.com. What should you do?（） 正确。 错误。
To provide efficient roaming between the cells， which percent of cell overlap is recommended for2.4 GHz and 5 GHz access points？（） 正确。 错误。
在普通数字签名中，签名者使用（）进行信息签名。 正确。 错误。
利率预期假说不能解释不同期限债券的利率往往是共同变动的这一经验事实。
