|
CS614
|
Ad-Hoc Access Means To Run Such Queries Which Are Known Already
|
True
|
False
|
Na
|
Na
|
B
|
|
CS614
|
We Must Try To Find The One Access Tool That Will Handle All The Needs Of Their Users
|
True
|
False
|
Na
|
Na
|
B
|
|
CS614
|
Data Mining Uses ___________ Algorithms To Discover Patterns And Regularities In Data
|
Mathematical
|
Computational
|
Statistical
|
None Of These
|
C
|
|
CS614
|
Pre-Join Technique Is Used To Avoid
|
Run Time Join
|
Compile Time Join
|
Load Time Join
|
None Of These
|
A
|
|
CS614
|
De-Normalization Normally Speeds Up
|
Data Retrieval
|
Data Modification
|
Development Cycle
|
Data Replication
|
A
|
|
CS614
|
It Is Observed That Every Year The Amount Of Data Recorded In An Organization Is
|
Doubles
|
Triples
|
Quartiles
|
Remains Same As Previous Year
|
A
|
|
CS614
|
During The Application Specification Activity We Also Must Give Consideration To The Organization Of The Applications
|
True
|
False
|
Na
|
Na
|
A
|
|
CS614
|
__________ Is A Process Which Involves Gathering Of Information About Column Through Execution Of Certain Queries With Intention To Identify Erroneous Records
|
Record Duplicate Detection
|
Data Anomaly Detection
|
Data Profiling
|
None Of These
|
C
|
|
CS614
|
Pakistanis One Of The Five Major __________ Countries In The World
|
Cotton-Growing
|
Rice-Growing
|
Weapon Producing
|
None Of These
|
A
|
|
CS614
|
Pipeline Parallelism Focuses On Increasing Throughput Of Task Execution Not On __________ Sub-Task Execution Time
|
Increasing
|
Decreasing
|
Maintaining
|
None Of These
|
B
|
|
CS614
|
The Goal Of Ideal Parallel Execution Is To Completely Parallelize Those Parts Of A Computation That Are Not Constrained By Data Dependencies. The The Portion Of The Program That Must Be Executed Sequentially The Greater The Scalability Of The
|
Computation Larger
|
Computation Smaller
|
Computation Unambiguous
|
Computation Superior
|
B
|
|
CS614
|
If Someone Told You That He Had A Good Model To Predict Customer Usage The First Thing You Might Try Would Be To Ask Him To Apply His Model To Your Customer Where You Already Knew The Answer
|
Base
|
Drive
|
File
|
Log
|
C
|
|
CS614
|
Taken Jointly The Extract Programs Or Naturally Evolving Systems Formed A Spider Web Also Known As
|
Distributed Systems Architecture
|
Legacy Systems Architecture
|
Online Systems Architecture
|
Intranet Systems Architecture
|
B
|
|
CS614
|
The Goal Of Star Schema Design Is To Simplify __________
|
Logical Data Model
|
Physical Data Model
|
Conceptual Data Model
|
None Of These
|
B
|
|
CS614
|
__________ In Agriculture Extension Is That Pest Population Beyond Which The Benefit Of Spraying Outweighs Its Cost
|
Profit Threshold Level
|
Economic Threshold Level
|
Medicine Threshold Level
|
None Of These
|
A
|
|
CS614
|
Dolap Allows Download Of “Cube” Structures To A Desktop Platform With The Need For Shared Relational Or Cube Server
|
True
|
False
|
Na
|
Na
|
A
|
|
CS614
|
Dts Allows Us To Connect Through Any Data Source Or Destination That Is Supported By __________
|
Data Warehouse
|
Oltp
|
Olap
|
Ole Db
|
D
|
|
CS614
|
If W Is The Window Size And N Is The Size Of Data Set Then The Complexity Of Merging Phase In Bsn Method Is__________
|
O (N)
|
O (W)
|
O (W N)
|
O (W Log N)
|
C
|
|
CS614
|
Companies Collect And Record Their Own Operational Data But At The Same Time They Also Use Reference Data Obtained From Sources Such As Codes Prices Etc.
|
Operational
|
Internal
|
External
|
None Of These
|
C
|
|
CS614
|
The Automated Prospective Analyses Offered By Data Mining Move Beyond The Analysis Of Past Events Provided By Respective Tools Typical Of __________
|
Oltp
|
Olap
|
Decision Support Systems
|
None Of These
|
A
|