Data Mining And Warehouse Set 16
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This set of Data Mining and Data Warehouse Multiple Choice Questions & Answers (MCQs) focuses on Data Mining And Warehouse Set 16
Q1 | Prediction is
- The result of the application of a theory or a rule in a specific case
- One of several possible enters within a database table that is chosen by the designer as the primary means of accessing the data in the table.
- Discipline in statistics that studies ways to find the most interesting projections of multi-dimensional spaces.
- None of these
Q2 | Primary key is
- The result of the application of a theory or a rule in a specific case
- One of several possible enters within a database table that is chosen by the designer as the primary means of accessing the data in the table
- Discipline in statistics that studies ways to find the most interesting projections of multi-dimensional spaces.
- None of these
Q3 | Noise is
- A component of a network
- In the context of KDD and data mining, this refers to random errors in a database table.
- One of the defining aspects of a data warehouse
- None of these
Q4 | Quadratic complexity is
- A reference to the speed of an algorithm, which is quadratically dependent on the size of the dat(A)
- Attributes of a database table that can take only numerical values.
- Tools designed to query a database.
- None of these
Q5 | Query tools are
- A reference to the speed of an algorithm, which is quadratically dependent on the size of the dat(A)
- Attributes of a database table that can take only numerical values.
- Tools designed to query a database.
- None of these
Q6 | Prolog is
- A programming language based on logic
- A computer where each processor has its own operating system, its own memory, and its own hard disk.
- Describes the structure of the contents of a database.
- None of these
Q7 | Massively parallel machine is
- A programming language based on logic
- A computer where each processor has its own operating system, its own memory, and its own hard disk
- Describes the structure of the contents of a database.
- None of these
Q8 | Meta-data is
- A programming language based on logic
- A computer where each processor has its own operating system, its own memory, and its own hard disk.
- Describes the structure of the contents of a database
- None of these
Q9 | n(log n) is referred to
- A measure of the desired maximal complexity of data mining algorithms
- A database containing volatile data used for the daily operation of an organization
- Relational database management system
- None of these
Q10 | Operational database is
- A measure of the desired maximal complexity of data mining algorithms
- A database containing volatile data used for the daily operation of an organization
- Relational database management system
- None of these
Q11 | Oracle is referred to
- A measure of the desired maximal complexity of data mining algorithms
- A database containing volatile data used for the daily operation of an organization
- Relational database management system
- None of these
Q12 | Paradigm is
- General class of approaches to a problem.
- Performing several computations simultaneously.
- Structures in a database those are statistically relevant.
- Simple forerunner of modern neural networks, without hidden layers.
Q13 | Patterns is
- General class of approaches to a problem.
- Performing several computations simultaneously.
- Structures in a database those are statistically relevant
- Simple forerunner of modern neural networks, without hidden layers.
Q14 | Parallelism is
- General class of approaches to a problem.
- Performing several computations simultaneously
- Structures in a database those are statistically relevant.
- Simple forerunner of modern neural networks, without hidden layers.
Q15 | Perceptron is
- General class of approaches to a problem.
- Performing several computations simultaneously.
- Structures in a database those are statistically relevant.
- Simple forerunner of modern neural networks, without hidden layers.
Q16 | Shallow knowledge
- The large set of candidate solutions possible for a problem
- The information stored in a database that can be, retrieved with a single query.
- Worth of the output of a machine- learning program that makes it under- standable for humans
- None of these
Q17 | Statistics
- The science of collecting, organizing, and applying numerical facts
- Measure of the probability that a certain hypothesis is incorrect given certain observations.
- One of the defining aspects of a data warehouse, which is specially built around all the existing applications of the operational dat(A)
- None of these
Q18 | Subject orientation
- The science of collecting, organizing, and applying numerical facts
- Measure of the probability that a certain hypothesis is incorrect given certain observations.
- One of the defining aspects of a data warehouse, which is specially built around all the existing applications of the operational dat(A)
- None of these
Q19 | Search space
- The large set of candidate solutions possible for a problem
- The information stored in a database that can be, retrieved with a single query.
- Worth of the output of a machine- learning program that makes it understandable for humans
- None of these
Q20 | Transparency
- The large set of candidate solutions possible for a problem
- The information stored in a database that can be, retrieved with a single query.
- Worth of the output of a machine- learning program that makes it under- standable for humans
- None of these
Q21 | Quantitative attributes are
- A reference to the speed of an algorithm, which is quadratically dependent on the size of the dat(A)
- Attributes of a database table that can take only numerical values.
- Tools designed to query a database.
- None of these
Q22 | Unsupervised algorithms
- It do not need the control of the human operator during their execution.
- An arrow in a multi-dimensional space. It is a quantity usually characterized by an ordered set of scalars.
- The validation of a theory on the basis of a finite number of examples.
- None of these
Q23 | Vector
- It do not need the control of the human operator during their execution.
- An arrow in a multi-dimensional space. It is a quantity usually characterized by an ordered set of scalars.
- The validation of a theory on the basis of a finite number of examples.
- None of these
Q24 | Verification
- It does not need the control of the human operator during their execution.
- An arrow in a multi-dimensional space. It is a quantity usually characterized by an ordered set of scalars.
- The validation of a theory on the basis of a finite number of examples
- None of these
Q25 | Visualization techniques are
- A class of graphic techniques used to visualize the contents of a database
- The division of a certain space into various areas based on guide points.
- A branch that connects one node to another
- None of these