This is a critical concept for business continuity and disaster recovery. It refers to information technology systems being in continuous operation for a long time, with minimal downtime.
What will be an ideal response?
high availability
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In the accompanying figure, which callout points to the charting tabs?
A. D B. C C. B D. A
What is the output of running class C?
``` class A { public A() { System.out.println( "The default constructor of A is invoked"); } } class B extends A { public B() { System.out.println( "The default constructor of B is invoked"); } } public class C { public static void main(String[] args) { B b = new B(); } }``` a. Nothing displayed b. "The default constructor of B is invoked" c. "The default constructor of A is invoked" followded by "The default constructor of B is invoked" d. "The default constructor of B is invoked" followed by "The default constructor of A is invoked" e. "The default constructor of A is invoked"
In Microsoft Excel, the Page Break Preview button is available on the _____.
A. ?title bar B. ?status bar C. ?Review tab D. ?Data tab
Which of the following statements about opening a document in read-only view is false?
A) The document can be modified. B) The document can be saved to a different location. C) The modified document cannot be saved in the same location. D) The modified document can only be opened in read-only view from the new location.