A table is in third normal form when it is
A. free of repeating group data
B. free of transitive dependencies
C. free of partial dependencies
D. free of deletion anomalies
E. none of the above
Answer: B
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Define a variation on StringLinkedListSelfContained from Listing 12.7 that stores objects of type Species, rather than of type String. Write a program that uses that linked-list class to create a linked list of Species objects, asks the user to enter a Species name, and then searches the linked list and displays one of the following messages, depending on whether the name is or is not on the list:
Species Species_Name is one of the Number_Of_Species_Names_On_List species on the list. The data for Species_Name is as follows: Data_For_Species_Name or Species Species_Name is not a species on the list. The user can enter more Species names until indicating an end to the program. The class Species is given in Listing 5.19 of Chapter 5. (If you prefer, you can use the serialized version of Species in Listing 10.9 of Chapter 10.)
In the accompanying figure, the text marked with a green arrow is the result of having a(n) ____ attribute in the code.
A. alt B. src C. name D. img
Information stored on a hard drive consists of programs and data. The proportion of data storage space to program storage space is 10:1. If the total storage space is 22 megabytes, how much will be allocated to programs and how much to data?
Let p= space for programs in MB Let d= space for data in MB Proportion of data to programs is d I p= 10 / 1 Total space for both data and programs is 22 MB Express data in terms of total and program space: Then: (22 —p) I p = 10 / 1 (22 —p)=10p 22 = 10p + 1p 22 = 1 1p p=22/11 p=2 MB d= 22 —p Find data: d= 22 —p d=20 MB
The Header & Footer group is on the ________ tab of the Ribbon
A) Home B) Insert C) Paragraph D) View