What clause can be placed after the UNION keyword to indicate that you want the UNION performed by comparing columns that have the same name in each result set?
a. WHERE
b. GROUP BY
c. HAVING
d. CORRESPONDING
d. CORRESPONDING
Computer Science & Information Technology
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Which class provides prebuilt dialog boxes that enable programs to display windows containing messages (such windows are called message dialogs)?
a. JDialogBox. b. JPrebuiltDialog. c. JMessageDialog. d. JOptionPane.
Computer Science & Information Technology
Which of the following is the default option for the kind of keys to be generated when using the gpg --gen-key command?
A. DSA (sign only) B. RSA (sign only) C. RSA and RSA D. RSA and Elgamal
Computer Science & Information Technology