Pop Quiz 6

Question 1

The number of algorithms used by most analytics professionals is

A. 3
B. 4
C. 12
D. 39

Answer 1

12

Question 2

According to the 2013 & 2015 Rexer Analytics surveys, the most widely used algorithms include:

A. Genetic algorithms and survival analysis
B. Various proprietary algorithms
C. Regression and Cluster Analysis

Answer 2

Regression and Cluster Analysis

Question 3

In Python, which function adds a new element to a list?

A. List.add()
B. List.append()
C. List.insert()
D. List.concatenate()

Answer 3

List.append()

Question 4

What python code defines a new function?

A. Def listprnt(myList): print(myList)
B. New listprnt(myList): print(myList)
C. Function listprnt(myList): print(myList)
D. Proc listprnt(myList): print(myList)

Answer 4

Def listprnt(myList): print(myList)

Question 5

One difference between Python and Java is that:

A. Java ends each line with a semicolon (;)
B. Python ends each line with a semicolon (;)
C. Python code always includes a function called “main”

Answer 5

Java ends each line with a semicolon (;)