What database key links one table to another?
A) Primary key
B) Foreign key
C) Secondary key
D) Relational key
Answer: B) Foreign key
Computer Science & Information Technology
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What is the purpose of the Java Iterator interface?
What will be an ideal response?
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Refering to the accompanying figure, which callout points to the indent style that is used to increase or decrease the indent distance for the whole paragraph?
A. D B. E C. B D. C
Computer Science & Information Technology
In Java, the sleep method call must appear in part of a ________ statement because it might throw an exception indicating that the thread was interrupted before its sleep time expired.
a) if...else b) do...while c) try...catch d) switch
Computer Science & Information Technology
The __________ attribute of the anchor element can cause the new web page to open in its own browser window
a. target b. window c. id d. name
Computer Science & Information Technology