Describe Dynamic DNS on the Web.
What will be an ideal response?
High-speed connections now enable home computers to run as web and file servers, and enable remote connections to it. Problems exist with home or office router-assigned DNS names and IP addresses, since they may frequently change due to DHCP. Dynamic DNS maps a home or office router to a domain name. If the router's external IP address changes, it notifies the dynamic DNS service and makes the change. This allows a home or office network to be contacted via domain name regardless of IP address changes.
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What is the third step of troubleshooting?
A) Establish a theory of probable cause. B) Test a theory to determine the cause. C) Identify the problem. D) Establish a plan of action.
Administrators can install drivers that have been signed by an untrusted publisher and can also add the publisher's certificate to the trusted certificates store, thereby enabling standard users to install drivers signed by this publisher. This is known as ________driver packages
a. Signing b. Staging c. Digitizing d. Squaring