What is a server cluster? What are the two most common types?
What will be an ideal response?
A server cluster is a group of servers that appear to the user as a single server. The two most common types are a fail-over cluster and a load-balancing cluster.
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Which of the following text error messages can indicate that BIOS could not find a hard drive? (Choose all that apply).
A. Drive not recognized B. No boot device available C. Hard drive not found D. A disk read error occurred
A(n) ____ method operates appropriately for each separate instance of a class.
A. instance B. starter C. object D. defining
Many programs are not run at the command prompt in a text environment, but are run using a ____, which allows users to interact with a program in a graphical environment.
A. UML B. GOOY C. GUM D. GUI
A PivotTable has a live update feature which refreshes the data in real time as the dataset changes
Indicate whether the statement is true or false