INF 317

INF 317

University

50 Qs

quiz-placeholder

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INF 317

INF 317

Assessment

Quiz

Information Technology (IT)

University

Practice Problem

Medium

Created by

aibikeu barlykov

Used 2+ times

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50 questions

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1.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Which of the following are examples of structured data?

a) Spreadsheet tables

b) Handwritten scanned notes

c) Unevenly spaced time series

d) Multidimensional arrays

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which type of data is not considered structured?

a) Tabular spreadsheet data

b) Multidimensional arrays

c) Unevenly spaced time series

d) Raw scanned images of handwritten notes

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main purpose of data analysis?

a) To store data in a database

b) To extract information and draw conclusions from data

c) To design algorithms for encryption

d) To write efficient low-level code

4.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Which are considered tools for data analysis?

a) Java

b) R

c) Python

d) SAS

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is one key reason Python became popular in scientific computing?

a) Its active community and rich ecosystem of data libraries

b) Its guaranteed faster runtime compared to Java

c) Its design as a purely statistical language

d) Its ability to replace databases completely

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Data cleaning and preprocessing improve accuracy and reliability of analysis.

a) True

b) False

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Python code generally runs faster than compiled languages like C++.

a) True

b) False

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