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

Aakash.chandnani
Answered: Dec 27, 2019

There are two Correct answers: 1. Team Members 2. Items related to original accounts become related to newly merged account

3 Answers

701 views

Which of the following is not a phase of Reducer?

Datawh
Answered: Apr 24, 2024

Map

1 Answer

693 views

What is the difference between Grouped Data and Ungrouped Data?

Ken Wilson, Marketing Analyst
Answered: Aug 30, 2019

Ungrouped data is also referred to as raw data. When you conduct research or experiment, the uncategorized information you have at first is termed ungrouped data. This is the data you first...Read More

2 Answers

675 views

What is the main purpose of randomization?

Dcroix
Answered: Apr 24, 2024

Quasi-experimental

Prospective researches exploring cause and effect relationships that do not meet the four elements of a true experimental research design are known as quasi - experimental

1 Answer

643 views

What is the order of the algorithm?

J. Emmerich, Web Content Writer
Answered: Oct 04, 2018

The order of the algorithm is N3. An algorithm is known to be a set that is composed of rules and other operations that will be followed by devices. The computer uses this often in order to serve...Read More

2 Answers

623 views

What digits are used to store numbers, letters ETC.?

Kasia
Answered: Apr 24, 2024

0-1

1 Answer

622 views

What is the difference between RJ45 and RJ48?

H. Martin, Content Writer
Answered: Aug 13, 2019

RJ 45 and RJ 48 are two similar wirings or connectors, they use similar modular connectors, and it is not easy to identify the difference between them. Unlike if it comes to differentiating...Read More

1 Answer

528 views

Do association rules provide information in the form of "if-then" statements?

Rameea
Answered: Apr 24, 2024

True

1 Answer

488 views

What is a process model used to document the scope for a system called?

Wyatt Williams
Answered: Apr 24, 2024

Context data flow diagram

1 Answer

436 views

Which three characteristics of a Skinny table help improve report and query performance?

Marcofrancesconuzzo
Answered: Apr 24, 2024

Skinny tables provide a view across multiple objects for easy access to combined data
Skinny tables can contain frequently used fields and thereby help avoid joins
Skinny tables are kept...Read More

2 Answers

426 views

Which data structure is best suited for the UNDO operation in Windows?

Seelak
Answered: Apr 24, 2024

Stack

1 Answer

404 views

What is the difference between Qualitative and Quantitative?

A. Boaz, Mechanical Engineer
Answered: Oct 08, 2019

Qualitative and Quantitative are two categories under which the various properties of items can be grouped into. In other words, the various properties of an item can be described either in a...Read More

3 Answers

396 views

What is the difference between Hierarchical Database and Relational Database?

F. Hope
Answered: Oct 10, 2019

The hierarchical database seems more simple than the relational database, as it employs the logical parent-child relationship. A relational database, on the other hand, includes the use of tables...Read More

2 Answers

392 views

What is the meaning of Download?

J. Emmerich, Web Content Writer
Answered: Jul 30, 2018

There are a lot of people who have done a lot of downloading over the past years. Ever since it became popular, people knew that they need to use it. Downloading is described as when data is...Read More

2 Answers

367 views

Which Big Data approach promotes efficiency, lower cost, and better performance by processing jobs in a shared, centrally managed pool of IT resources?

Zozetsweet
Answered: Apr 24, 2024

Grid computing

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1 Answer

366 views

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