Premium Essay

Nt1330 Unit 3 Question Paper

Submitted By
Words 1677
Pages 7
DATA MINING AND DATA WAEHOUSING POSSIBLE OBJECTIVE TYPE QUESTIONS & ANSWERS
1. Data scrubbing is the
A. process of rejecting the data in the data warehouse and to create the necessary indexes
B. process of accepting the data from the data warehouse and to create the necessary indexes
C. A process to upgrade the quality of data before it is moved into a data warehouse
D. A process of upgrading the quality of data after it is moved into a data warehouse

ANSWER : C

2. The architecture of Active data warehouse includes which of the following?
A. Closer to real-time updates
B. As a minimum of one data mart
C. Data that can extracted from numerous internal and external sources
D. All of the above.

ANSWER : D

3. An operational system which means …show more content…
A data warehouse
A. Systematized around important subject areas
B. Can be updated by end users
C. Comprises only current data
D. All of the above

ANSWER : A

6. A snowflake schema is a table of
A. Helper
B. Fact
C. Dimension
D. All of the above

ANSWER : D
7. Fact tables are
A. Fully denormoralized
B. Completely normalized
C. Partially demoralized
D. Partially normalized

ANSWER : B

8. The generic two-level data warehouse architecture includes which of the following?
A. Data that can extracted from several internal and external sources
B. Near real-time updates
C. At least one data mart
D. None of the above

ANSWER : A

9. Data transformation is the
A. Linking data from one source into many sources of data
B. Process of changing the data from a detailed level to a summary level
C. Separating data from one source into many sources of data
D. All of the above

ANSWER :B

10. Reconciled data means
A. Data stored in the several operational systems throughout the organization
B. Data stored in one operational system in the organization
C. Current data intended to be the single source for all decision support systems
D. Data that has been selected and formatted for end-user support applications

ANSWER :C

11. The load & index is

Similar Documents

Premium Essay

Nt1330 Unit 3 Assignment 1 Question Paper

...disease Yes No History of Medication Use Yes Laboratory contemplates Yes Radiology ponders Yes Pathology thinks about Yes Function Status Assessment Yes Surgical Operation Note Yes Relevant Diagnostic Tests Yes Reason for referral Yes No Special Treatments and Systems Yes No Subsequent Evaluation Note No Yes Plan of Treatment No Yes Fig. 1. The engineering of our CDA era framework in light of distributed computing. 1. Programming as a Service (SasS): This administration show genius vides programming. 2. Stage as a Service (PaaS): Cloud suppliers supply a processing stage to its customers where they can send uses of its own, program dialect of its own. 3. Foundation as a Service (IaaS): Vendor coordinates fundamental foundation, for example, IT frameworks and database and after that rents them to customer. In this paper, we picked a generally utilized cloud benefit, Amazon Cloud [20], and give the CDA era and joining framework as SaaS. CDA Generation System Based on Distributed computing Fig. 1 demonstrates the general design of how CDA reports can be created on the wellbeing data frameworks of various doctor's facilities by utilizing our distributed computing based CDA era framework. Healing center An and Hospital B are exhibited to demonstrate that it is anything but difficult to create CDA reports on an assortment of plat-structures if done by means of cloud. The motivation behind each of the segments is as per the following: - CDA Generation API produces CDA...

Words: 838 - Pages: 4

Premium Essay

Fsmo Role Ayer Nate Method

...Sole's Blog SOLVE YOUR IT PROBLEMS FASTER, SAVE YOUR FEET AND GET MORE TIME ON YOUTUBE! * HOME * * ABOUT SOLE VIKTOR * * USEFULL LINKS « How to publish a website with both Anonymous and Forms Based Authentication in ISA 2006 How to configure ISA 2006 with FBA for OWA and NTLM for Outlook Anywhere and Autodiscover in Exchange 2007 » How to place FSMO and Global Catalog roles in Active Directory During installation of Active Directory on a Windows Server 2000/2003/2008 all FSMO roles will automatically be installed on the first server. But Best Practice dictates to move some of theese Flexible Single Master of Operation (FSMO) roles to seperate servers. If you only have one domain controller (not recommended), there is nothing to do since all roles must be on this server, but if you have multiple servers you should move some of theese roles on to more servers. It is also important to be aware of what servers are Global Catalog servers, especially if you have more than one domain and even if only one domain, they will be prefered by applications like Exchange server. It is recommended to place the forest roles on one Domain Controller (DC) and the domain roles on another server. If not all Domain Controllers are Global Catalog servers, it is also important to place the infrastructure master on a server that is NOT a Global Catalog server. Recommended Best Practice setup of FSMO roles. Domain Controller #1 Place the two forest roles on this server. * Schema Master...

Words: 10360 - Pages: 42

Premium Essay

Nothing

...practices, various media and interconnection components), networking devices and their specifications and functions. Students will practice designing physical network solutions based on appropriate capacity planning and implementing various installation, testing and troubleshooting techniques for a computer network. Where Does This Course Belong? | | | NT2799 | | | | | | | | NSA Capstone | | | | | | | Project | | | | | NT2580 | | | NT2670 | NT2640 | | PT2520 | | Introduction to | | | | | | | | | | | Email and Web | | | | | Information | | | | IP Networking | | Database Concepts | | | | | Services | | | | | Security | | | | | | | | | | | | | | | | NT1330 | | | NT1230 | NT1430 | | PT1420 | | Client-Server | | | Client-Server | | | Introduction to |...

Words: 10839 - Pages: 44