What are the roles of listeners and loopback addresses in SQL Server remote connections?
What will be an ideal response?
A listener is a service that enables a client to connect to the SQL Server instance over a network. You can test these network connections from the SQLCMD command prompt that enables you to connect to the database and execute SQL commands and scripts using a loopback address, which is an IP address that sends outbound packets of data directly back to the host computer to simulate a physical network.
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Append the file named Xfile to a file named Zfile
What will be an ideal response?
If a program attempts to modify (or, sometimes, even to read) the contents of memory locations that do not belong to it, the operating system’s __________ routine intervenes and (usually) terminates the program.
a. reliability b. security c. processor management d. memory protection
The accompanying figure demonstrates a(n) _____ form of networking standard.
A. ?Ethernet Controller Driver B. ?Ethernet Ring Protection C. ?Power over Ethernet D. ?Power with Ethernet Evolution
Which of the following is required to allow multiple servers to exist on one physical server?
A. Software as a Service (SaaS) B. Platform as a Service (PaaS) C. Virtualization D. Infrastructure as a Service (IaaS)