________ a table displays only those rows in a table that meet specified criteria

"A police officer or a citizen requesting an emergency response from public safety personnel to an emergency event involving, but not limited to, a life-threatening occurrence or accident, criminal activity, or breach of the peace." This statement is the definition for

a. unusual occurrence. b. emergency communications. c. urgent communications. d. normal communication e. normal occurrence.

The VGA standard is:

a. 8 bits of color information per pixel in a matrix of 640 pixels across and 480 pixels down. b. 16 bits of color information per pixel in a matrix of 640 pixels across and 480 pixels down. c. 16 bits of color information per pixel in a matrix of 800 pixels across and 600 pixels down. d. 24 bits of color information per pixel in a matrix of 800 pixels across and 600 pixels down. e. 24 bits of color information per pixel in a matrix of 1024 pixels across and 768 pixels down.