Question 1

In diagnostic analysis, what importance do demographics and relationships hold in identifying anomalies? (Select all that apply)

Options :

A : Identifying demographic variations linked to anomalies

B : Analyzing only recent demographic data for anomalies

C : Ignoring data relationships for focused analysis

D : Considering relationships among data variables

Answer: A,D

Question 2

When working with CSV, JSON, and Parquet data types in Snowflake, how does selecting the appropriate data format impact query performance and storage efficiency?

Options :

A : Parquet format optimizes query performance and reduces storage requirements

B : CSV format enhances query performance and minimizes storage needs

C : JSON format accelerates query execution but increases storage requirements

D : All formats have similar impacts on query performance and storage

Answer: A

Question 3

Why are materialized views valuable in data analysis compared to regular views?

Options :

A : Regular views simplify complex data structures for ease of analysis.

B :

They offer real-time updates reflecting instantaneous database changes.

C : Materialized views provide precomputed snapshots, improving query performance.

D : Materialized views restrict data access, enhancing security.

Answer: C

Question 4

When maintaining reports and dashboards, why is it crucial to configure subscriptions and updates?

Options :

A : Configuring these features hampers dashboard usability.

B : Subscriptions and updates ensure timely information delivery.

C : They complicate dashboard management without any added benefits.

D : They limit data accessibility for effective dashboard usage.

Answer: B

Question 5

How do materialized views differ from secure views in data analysis?

Options :

A : Secure views provide precomputed snapshots, unlike materialized views.

B : Materialized views restrict data access for improved security.

C : Secure views precompute data, unlike materialized views.

D : Materialized views offer enhanced data security while allowing selective data access.

Answer: C