NCR Teradata TDVCL2 問題練習

Question No : 1
How can VantageCloud Lake be accessed?

• A.Console SQL Editor
• B.ClearScape AnalyticsTM Assistant
• C.Ecosystem Manager
• D.Vantage Jukebox

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Question No : 2
How does a user access VantageCloud Lake?

• A.Log into Session Manager
• B.Log into Compute Manager
• C.Log into
• D.Log into Data Fabric

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Question No : 3
What feature of VantageCloud Lake can be used to execute third-party open-source, custom analytics?

• A.Analytics Database
• B.Vantage Analyst
• C.Open Analytics Framework
• D.Vantage Analytics Library

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Question No : 4
What contains no user-defined information?

• A.Entity
• B.Relation
• C.Tuple
• D.Cardinality

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Question No : 5
Which is a verification mechanism to access a Vantage system?

• A.Ownership privilege
• B.External authentication
• C.Secure Zone
• D.Profile

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Question No : 6
Which type of locking blocks only exclusive requests?

• A.Read
• B.Write
• C.Exclusive
• D.Access

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Question No : 7
Which VantageCloud Lake feature provides additional BYNET-connected nodes within the Primary Cluster?

• A.Compute Worker
• B.Data Fabric
• C.Compute Cluster
• D.Auto-Scaling

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Question No : 8
Which feature includes management and monitoring of analytic workflows?

• A.ModelOps
• B.Data Mover
• C.Compute Router
• D.Session Manager

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Question No : 9
What is a function of the primary cluster?

• A.Re-establishes session after outages
• B.Defines the initial value and upper limit for auto-scaling
• C.Auto-scales in response to demand
• D.Handles logins and requests

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Question No : 10
Which feature can be used to give access to the same objects to multiple users?

• A.Roles
• B.Ownership privileges
• C.Profiles
• D.External authentication

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Question No : 11
What is the purpose of workload management?

• A.Facilitate access to multiple data sources in a single query
• B.Incrementally construct the most efficient query plan
• C.Provide linear scalability as the size of the system increases
• D.Manage resource usage to meet different priorities

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Question No : 12
Which integration component of ClearScape AnalyticsTM provides tightly integrated model governance and lifecycle management?

• A.Jupyter Notebook
• B.ModelOps
• C.Python
• D.H2
• E.ai

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Question No : 13
Which statement is true for tables stored in Object File System?

• A.The tables should each have a Primary Index (PI) defined
• B.Space used will be taken from the user's permanent allocation
• C.Data is owned and managed outside the database
• D.Some indexing or partitioning is done automatically

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Question No : 14
Which type of model is designed for reporting?

• A.Logical
• B.Dimensional
• C.Relational
• D.Physical

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Question No : 15
Which component of Vantage should be used for tactical queries?

• A.Object File System
• B.Compute Cluster
• C.Primary Cluster
• D.Native Object Store

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