How is the "heartbeat" used in failover clusters?
What will be an ideal response?
Redundancy and failover keep your system running smoothly when one of the components fails. Failover automation occurs using a "heartbeat" network of two host computers. Essentially, the second server monitors the first host computer and will immediately begin executing the functions of the first computer if it detects a failure.
Computer Science & Information Technology
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Which of the following port scans attempts to make a full connection to the target IP address?
a. Ping scan b. Connect scan c. SYN scan d. FIN scan
Computer Science & Information Technology
You can think of ____ as an idea or creation from a human mind that also has the potential for commercial value.
A. works in the public domain B. mental trademark C. fair use D. intellectual property
Computer Science & Information Technology