76 Best Data Questions and Answers (Q&A) - ProProfs Discuss

What is the relationship between data and information?

B.Lisa
Answered: Mar 26, 2018

Data is used to create information. Have you ever looked at a table of figures, and not known what to do with them? That’s what data is without any kind of assessment or extrapolation. When...Read More

3 Answers

3060 views

What type of data mining is this?

John Smith
Answered: Jan 31, 2023

Unsupervised learning

1 Answer

2471 views

What is the problem of finding hidden structure in unlabeled data called?

Olive landon, Health science specialist
Answered: Sep 21, 2020

The correct term to describe the problem of finding a hidden structure in unlabeled data is called unsupervised learning. It is a machine learning method that allows users not to master too much...Read More

4 Answers

2232 views

Which of the following statements about the linked list data structure is/are true?

G. Horace, Content Developer
Answered: Jan 30, 2019

Each element of a list is comprised of two items, which is the data and a reference to the next node. The final node provides the reference to null. The entrance point into a linked list is...Read More

2 Answers

1768 views

What are the 4 types of research design qualitative?

C. Bernthal, Teacher
Answered: Feb 01, 2019

I believe that the best answer to this question is A. Savannah would need to use a descriptive research design. Although what she would be measuring is a preference, she needs to make sure that...Read More

3 Answers

1540 views

What is the research design of the following study?

John Smith
Answered: Jan 31, 2023

Correlational

Research studies that aim to realize whether a relationship exists between two variables measure quantitatively are known to have correlational research designs

1 Answer

1524 views

What type of research design would be utilized by Freya?

Dcroix
Answered: Jan 31, 2023

Correlational

When trying to realize whether a relationship or association exists between two or more variables expressed quantitatively, the research design most suited is correlational....Read More

1 Answer

1193 views

What is the difference between MB and GB?

F. Daniel, Content Optimization Executive
Answered: Jul 15, 2019

MB and GB are the short forms of Megabyte and Gigabyte. They are used as the basis for measurement, transmission, and storage of data. The first thing that needs to be explained is the word...Read More

1 Answer

1087 views

What two statements are accurate with respect to performance testing a Force.com application?

Balaisalways
Answered: Oct 21, 2019

The correct answers are: Applications with highly customized code or large volumes should be performance tested. All Force.com applications must be performance tested in a sandbox as well a...Read More

4 Answers

1076 views

What type of research design was the most suited toward her study?

Dcroix
Answered: Jan 31, 2023

Causal-comparative

Retrospective researches, trying to see the cause and effect relationship between two or more variables, usually have a causal - comparative research design. Moreover, it...Read More

1 Answer

966 views

What is a good practice for a developer to follow when writing a trigger?

F.Brian
Answered: Jan 29, 2018

If a data structure developer is writing a trigger then it is a good practice for them to use the Map data structure to hold query results by ID and use the Set data structure to ensure distinct...Read More

2 Answers

895 views

What are group of persons who share a common interest and communicate by posting message and replies on the internet referred to as?

E. Austin
Answered: Feb 21, 2019

A newsgroup is an interaction centre on internet site which include exchange of opinions and information between individuals or group of people. These forums are accessible by Users. Other...Read More

2 Answers

847 views

What uses a combination of manual procedures and mechanical equipment?

John Smith
Answered: Jan 31, 2023

Mechanical Processing System

Reference: Introduction to Computer Concepts by Juny Pilapil La Putt

1 Answer

792 views

Which data structure is best suited to print the documents in the printer?

JawaharGanesh
Answered: Jan 31, 2023

Queues

1 Answer

759 views

Which demon is responsible for replication of data in Hadoop?

Datawh
Answered: Jan 31, 2023

Name Node

1 Answer

696 views

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