（）协议主要用于加密机制。 ["HTTP","FTP","TELNET","SSL"]
某加工中心进行镗孔加工时，所镗出的孔与其基准的相互位置有误差，但未产生孔的形状误差，造成这种误差的原因很可能是（）。 ["机床的传动误差","机床导轨的导向误差","机床主轴的纯径向跳动","机床主轴的纯轴向窜动"]
Your network contains a single Active Directory domain named contoso.com. The functional level of the domain is Windows 2000 mixed. You have a domain controller named DC1 that runs Windows Server 2003 Service Pack 2 (SP2). DC1 hosts a standard primary zone for contoso.com. You need to ensure that only computers in the contoso.com domain can register host records in the contoso.com zone. What should you do?（） ["Convert contoso.com to a secondary zone.","Convert contoso.com to an Active Directory-integrated zone. Set dynamic updates for the zone to Secure only.","Convert contoso.com to an Active Directory-integrated zone. Set dynamic updates for the zone to Nonsecure and secure.","Change the domain functional level to Windows Server 2003. Set dynamic updates for the zone to Nonsecure and secure."]
B银行于4月2日向A企业发放一笔短期贷款，金额为400，000.00元，假定年利率为4.8%，期限为垂个月。要求计算6月20日银行结息时该笔贷款的应计利息，计算6月21日至8月2日还款时，该贷款的应计利息，并写出B银行收取贷款本金及利息的会计分录（假定B企业存款余额能够支付贷款本息）。
项目经理应为合同当事人所确认的人选，并在专用合同条款中明确项目经理的（）联系方式及授权范围等事项，项目经理经承包人授权后代表承包人负责履行合同 ["姓名","职称","年薪","注册执业证书编号","工程业绩"]
简述金融监管的失灵的原因。
