In an ERD, the ________ approach will list the tables in a database as rectangles with lines and symbols representing the types of relationships between them.
A) crow's feet
B) visual
C) basic shapes
D) symbolic
Question 2
Which of the following is NOT true regarding Exclusive Access mode?
A) Exclusive Access mode ensures that multiple users will be able to enter data while changes are being made.
B) When establishing security in a database for implementation, Access routinely requires opening the file in Exclusive Access mode.
C) Exclusive Access mode ensures that no other users will be able to open the database while changes are being made.
D) Some of the changes in this workshop will only take effect once the database or database object has been closed and reopened.
Balmer Lines in the Spectrum of a Star
A pleasant smile can go a long way, even through telephone lines.
Typical secondary ignition pattern. Note the lack of firing lines on superimposed pattern.
Sen lines in traditional Thai massage.
Survivorship curves. Blue lines are theoretical curves. Red dots are data from field studies.
Trapezoidal rule (approximation with four rectangles)