A(n) ________ occurs when the value of one field is determined by the value of another
A) functional dependency B) composite key
C) non-key field D) primary key
A
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Based on a Supreme Court ruling, an Internet-based merchant needs to charge sales tax only when _____.
A. the sale price exceeds $100.00 B. buyers live in a state where the merchant hasa physical presence C. buyers purchase certain enumerated items D. items are purchased through a consumer-to-consumer (C2C) Website
Modify Counter1.java so that the counter value is incremented by 2 each time. Recompile and refile the class file. NOTE: Because a servlet is persistent, you must shutdown the server and restart it before the new servlet will take effect. Show the code change.
private synchronized void increment(PrintWriter output){ output.println("This servlet has been" + " accessed " + counter + " times."); } //end increment
Write an error handler that changes the ALT text of an image to “Error Loading” if the image loading is not completed.
What will be an ideal response?
Which drop-down menu still exists in the 2007 version of Word?
A) Tools B) Edit C) File D) Help