Aggregate functions apply to groups of rows.
Answer the following statement true (T) or false (F)
True
You might also like to view...
Which layer provides flow control and ensures data reliability from source to destination?
A. Physical B. Data Link C. Network D. Transport
HTML5 introduced anaudioelement for linking audio files to a web page and enabling users to control playback.
Answer the following statement true (T) or false (F)
You can test for a(n) ____________________ being true or false and change the flow of what happens in a program based on the user's input.
Fill in the blank(s) with the appropriate word(s).
?
Helena is studying functional programming, using the drawImages template shown in the accompanying figure as an example. She comes to you for help in learning the key features of functional programming.
Helena has heard that it is possible to use a named template to store a variable value. You tell her she can do this having the last action of the template use the _____ element to set the variable value.
A. ?name B. ?with-param C. ?value-of D. ?select