When using database terminology:
a. a table is the same as an entity set.
b. a record is the same as an attribute.
c. a field is the same as an entity
d. none of the above.
e. a, b and c.
a. a table is the same as an entity set.
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Write a script that inputs from the user the radius of a circle and outputs HTML text that displays the circle’s diameter, circumference and area. Use the constant value 3.14159 for p. Use the GUI techniques shown in Fig. 13.6. [Note: You may also use the predefined constant Math.PI for the value of p. This constant is more precise than the value 3.14159. The Math object is defined by JavaScript and provides many common mathematical capabilities.] Use the following formulas (r is the radius): diameter = 2r, circumference = 2pr, area = pr 2.
What will be an ideal response?
The ________ feature in Word evaluates the contents of two or more documents and displays the differences between them
A) Combine B) Compare C) View Side by Side D) Track Changes
Which of the following does NOT require constant refreshing?
A) DRAM B) SDRAM C) EDO RAM D) SRAM
Enumerated constants can be any valid user-created identifier, but each name in the list must be unique.
Answer the following statement true (T) or false (F)