A. True

b. False: when computing principal components the data should be standardized, i. e. the data should be centered and scaled to a (0,1) distribution.

Which of the following is a source of iron ore? A. gibbsite B. galena C. graphite D. magnetite

What does limited access to a document mean

True / False Generally, a multiply instruction takes more clock cycles than an add instruction.

Early Windows OSs used which of the following programs loaded into memory to interact with a network resource or device?

Which of the following is used to evenly space text between the top and bottom margins of a document? : * a. Horizontal alignment b. Landscape alignment c. Vertical alignment d. Portrait alignment

You coded the following class: public class N extends String, Integer { }When you compile, you get the following message:N. java:1: '{' expected public class N extends String, Integer^ 1 errorExplain what the problem is and how to fix it.

What is wrong with this line of python code userGuess = int (input ("Guess a number between 1 and 20: "))

Telrvision is a technology development that occured during the age

A technician is assigned a task to configure a new server with six hard drives. The senior administrator requested the technician utilize the drives for maximum fault tolerance. Which of the following RAID configurations should the technician use? A.

Which will be one of the approaches of game developers in the future? dynamic physics quantum mechanics nuclear physics optional strategies