Consider the Following Code Snippet: ArrayList<Coin> Coins1 = New ArrayList<Coin>();

question 22

Multiple Choice

Consider the following code snippet: ArrayList<Coin> coins1 = new ArrayList<Coin>() ; //Line 1
LinkedList coins2 = new LinkedList() ; //Line 2
Coins1.add("my penny") ; //Line 3
Coins2.addFirst("my penny") ; //Line 4
Which of the above lines will cause a compile-time error?

• A) Line 1
• B) Line 2
• C) Line 3
• D) Line 4

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Definitions:

Factor Analysis

A statistical method used to describe variability among observed, correlated variables in terms of a potentially lower number of unobserved variables called factors.

Flynn Effect

The observed rise over time in standardized intelligence test scores, attributed to various factors such as improved nutrition, education, and environment.

Standardization

Defining meaningful scores by comparison with the performance of a pretested group.

G Factor

A theory suggesting a general intelligence factor that underlies all intelligent activity.