锅炉炉膛内的水冷壁以（）传热为主。 对流。 辐射。 导热。
银行开立一份信用证，委托B银行作通知行，由于B银行无法直接通知给受益人，经联系受益人后，A银行将信用证发送给C银行，由C银行通知受益人。在此笔业务中，上述哪家银行是《UCP600》认可的通知行（）。 A银行。 B银行。 C银行。 B和C银行。
In an organization with Exchange Server 2010 exists Edge Transport Server named Server 1.A partner organization has Exchange Server 2010 Edge Transport Server named Server 2.You need to encrypt SMTP communication between Server 1 and Server 2.The solution must ensure that both servers use a trusted certificate.What should you do？（） Enable Domain Security Authorization。 Enable Exchange Server Authorization。 Enable Externally Secured Authorization。 Disable anonymous users permission grou。
简述缢死的方式及其特点
You have a computer that runs Windows 7. The computer has System Protection enabled. You need toretain only the last System Protection snapshot of the computer. All other snapshots must be deleted. Whatshould you do?（） Run Disk Cleanup for Programs and Features.。 Run Disk Cleanup for System Restore and Shadow Copies.。 From the System Protection Restore settings, select Turn off System Restore.。 From the System Protection Restore settings, select Only restore previous versions of files.。
You work as a technician at TestKing. You are configuring a Cisco router. You want to configure the IP address on an interface.Which command should you use?（）
