High-throughput data processing by splitting files into blocks (default 128MB), and these blocks are distributed across multiple DataNodesData is replicated across different DataNodes ensuring high availability and fault toleranceScalable and efficient Ceph Free, open source software-defined storage platform...
functions or procedures defined in a class that describe the behaviors or operations that can be performed on objects of that class inheritance allows a new class ot inherit attributes and methods from an existing class encapsulation concept of bundling data and methods that operate on the data int...
storage, and retrieval (Melton, 1963). Encoding is defined as theinitial learning of information; storage refers to maintaining information over time; retrieval is the ability to access information when you need it.
Scrum is formally motivated by a stakeholder's need for a product or deliverable within a defined time period. Many companies use Agile as the first step towards project delivery, while others choose to begin with Scrum and customize it based on their own internal needs. In essence, Agile is...
Repeating group is defined as ___. a characteristic describing a group of multiple entries of the same or multiple types for a single key attribute occurrence Atomicity refers to? An attribute is atomic that cannot be further subdivided. Which...
-- provides information not previously available for a defined population - now known as the Health and Nutrition Examination Survey Health Surveys - Behavioral Risk Factor Surveillance System - telephone health survey system, tracking health conditions and risk behaviors in the US since 1984 ...
Data organized into databases with defined fields, including links between databases. Unstructured data Data that is not organized into predetermined formats, such as databases, and often consists of text, images, or other nontraditional media. ...
If you need to create a primary key that is a composite key using SQL, the key may be defined when the table is created using the CREATE TABLE statement. True You can use foreign key constraints to define foreign keys and their associated referential integrity constraints. True Referential int...
a range of values so defined that there is a specified probability that the value of a parameter lies within it. hypothesis test a statistical method that uses sample data to evaluate a hypothesis about a population null hypothesis a statement or idea that can be falsified, or proved wrong ...
is a discriminating classifier that is defined by a separating hyperplane that works first to find the widest margin (or biggest pipe) and then works to find the middle line overfitting Try to avoid ___, or models that are too accurate. They are actually pretty bad at predicting a future...