MLA FA

Question 1

Which is not true about Machine Learning?

Answer 1

Enable computers to operate autonomously with explicit programming.

Question 2

Data reduction is a data cleansing technique.

Answer 2

FALSE

Question 3

Rule-based algorithms: Condition

Machine Learning: _________.

Answer 3

MODEL

Question 4

Which data preprocessing task is the most time consuming?

Answer 4

Data cleaning

Question 5

Reducing noise in data is a feature engineering technique.

Answer 5

FALSE

Question 6

Movie ratings, Military rank are samples of:

Answer 6

Nominal data

Question 7

Sorting out missing data is a data cleansing technique.

Answer 7

TRUE

Question 8

Machine Learning is a field of study concerned with giving computers the ability to ________ without being explicitly programmed.

Answer 8

LEARN

Question 9

A nominal data is:

Answer 9

Qualitative

Question 10

Based on the ML application table scenario, when rule complexity is simple and problem scale is large, ML application is:

Answer 10

Rule-based Algorithms

Question 11

Temperature range is a sample of:

Answer 11

Continuous data

Question 12

In EDA, this process identifies unusual data points. __________

Answer 12

OUTLIER DETECTION

Question 13

Dataset is divided into _______ set and test set.

Answer 13

TRAINING

Question 14

A continuous data is:

Answer 14

Quantitative

Question 15

ML is a research field at the intersection of _________, artificial intelligence, and computer science.

Answer 15

STATISTICS

Question 16

Which processes are involved in data preparation?

Answer 16

All the given options

Question 17

Choose all the most popular Python Libraries that are used in data science.

Answer 17

SCIPY
PANDAS
NUMPY