CS614 Quiz 2 25 Nov 2025

Question:

MDX by Microsoft is an example of _______

A. DOLAP B. ROLAP C. HOLAP D. None of the given options Copied: 11/24/2025, 11:48:19 AM

Question:

Which of the following is NOT an example of derived attribute?

1. Annual Salary
2. Age
3. GPA
4. Email Address

Copied: 11/24/2025, 11:48:32 AM

Question:

__________ can be created in operational systems to keep track of recently updated records.

A. ETL

B. Triggers

C. Partitioning D. Timestamps Copied: 11/24/2025, 11:49:03 AM

Question:

A ______________ is defined by a group of records that have similar characteristics (“behavior”) for p% of the fields in the data set, where p is a user-defined value (usually above 90).

A. Cluster B. Attribute C. Pattern D. Entity Copied: 11/24/2025, 11:49:20 AM

Question:

Web scrapping is a process of applying ______________ techniques to the web.

A. Meta Scrapping B. Screen Scrapping C. Text Scrapping D. Data Scrapping Copied: 11/24/2025, 11:49:53 AM

Question:

IfTbethehalf - lifethensolutionofthepopulationgrowthmodelcouldbe________.IfTbethehalf - lifethensolutionofthepopulationgrowthmodelcouldbe________.{\text{If}}\,T\,{\text{be}}\,\,{\text{the}}\,\,{\text{half - life}} \,\,{\text{then}}\,\,{\text{solution}}\,\,{\text{of}}\,\,{\text{the}}\,\,{\text{population}}\,\,{\text{growth}}\,\,{\text{model}}\,\,{\te xt{could}}\,\,{\text{be}}\,\,\_\_\_\_\_\_\_\_.

A. A0ektA0ekt{A_0}\,{e^{kt}} B. A02(A0ekt)A02(A0ekt)\frac{{{A_0}}}{2}\left( {{A_0}\,{e^{kt}}} \right) C. A02=A0ektA02=A0ekt\frac{{{A_0}}}{2} = {A_0}\,{e^{kt}} D. A02A02\frac{{{A_0}}}{2} Copied: 11/25/2025, 10:36:50 AM

Question:

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�A�.� �-" " �\�i�n�f�t�y B. 0 C. 1 �D�.� " " �\�i�n�f�t�y Copied: 11/25/2025, 10:37:45 AM