All of the following are important when first analyzing a database EXCEPT:
A) name of the table. B) fields making primary key(s) of the table.
C) index of the table. D) definition of each field in the table.
A
You might also like to view...
Write a program similar to the one in Listing 10.10 that can write an arbitrary number of Species objects to a binary file. (Species appears in Listing 5.19 of Chapter 5.) Read the file name and the data for the objects from a text file that you create by using a text editor. Then write another program that can search a binary file created by your first program and show the user the data for any requested endangered species. The user gives the file name and then enters the name of the species. The program either displays all the data for that species or gives a message if that species is not in the file. Allow the user to either enter additional species’ names or quit.
This project requires careful placement of try/catch blocks to gracefully respond to file names and Species that do not exist, and, at the same time, allow the user to continue looking for Species in a file or choose another file to search.
When a __________ method or block is running on an object, the object is locked so no other such method can run on that object at the same time.
a. synchronized b. shared c. thread d. writeable
In OpenOffice Calc, the ________ is the area where data can be entered into the current cell
Fill in the blank(s) with correct word
What is the main advantage of using a thick client?
A. reduced cost of the machine B. can be used for purposes other than server-side virtualization C. does not require an operating system D. a tablet can serve as a thick client