Most database tables have a(n) ____________, which is a column that can be used to identify a specific row.
a. identifier
b. primary key
c. key word
d. column name
b. primary key
Computer Science & Information Technology
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In order to set a string to reference nothing the programmer must use:
a) string1 = null b) string1 = "" c) string1 = ‘\0’ d) string1 = ‘’
Computer Science & Information Technology
The __________ method returns a copy of the calling String object with all leading and trailing whitespace characters deleted.
a. remove b. trim c. compress d. concat
Computer Science & Information Technology
To add a text field, click the Text Field button in the ____ category of the Insert panel.
A. Common B. HTML C. Layout D. Forms
Computer Science & Information Technology
STL lists are most commonly used to store and maintain ____.
A. integers B. objects C. references D. built-in types
Computer Science & Information Technology