COF-C02 Exam Dumps | How does the search optimization service help Snowflake users improve query performance?

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Question 268/305

How does the search optimization service help Snowflake users improve query performance?

A. It scans the micro-partitions based on the joins used in the queries and scans only join columns.

B. II maintains a persistent data structure that keeps track of the values of the table's columns m each of its micro-partitions.

C. It scans the local disk cache to avoid scans on the tables used in the Query.

D. It keeps track of running queries and their results and saves those extra scans on the table.

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(Select TW...; Question 14: Which privilege is required to use the search optimization s...; Question 15: What Snowflake feature provides a data hub for secure data c...; Question 16: Which file format will keep floating-point numbers from bein...; Question 17: Which role has the ability to create a share from a shared d...; Question 18: What are characteristics of transient tables in Snowflake? (...; Question 19: How do Snowflake data providers share data that resides in d...; Question 20: Which is the MINIMUM required Snowflake edition that a user ...; Question 21: What is a directory table in Snowflake?...; Question 22: What is a characteristic of materialized views in Snowflake?...; Question 23: Which DDL/DML operation is allowed on an inbound data share?...; Question 24: For Directory tables, what stage allows for automatic refres...; Question 25: How does a scoped URL expire?; Question 26: How long is a query visible in the Query History page in the...; Question 27: Which statements are true concerning Snowflake's underlying ...; Question 28: Which data type can be used to store geospatial data in Snow...; Question 29: Which SQL command can be used to see the CREATE definition o...; Question 30: Which of the following activities consume virtual warehouse ...; Question 31: What computer language can be selected when creating User-De...; Question 32: Which of the following are best practices for loading data i...; Question 33: Snowflake users can create a resource monitor at which level...; Question 34: What is it called when a customer managed key is combined wi...; Question 35: When does a materialized view get suspended in Snowflake?...; Question 36: What is the MINIMUM permission needed to access a file URL f...; Question 37: Will data cached in a warehouse be lost when the warehouse i...; Question 38: What is the purpose of the STRIP NULL_VALUES file format opt...; Question 39: When referring to User-Defined Function (UDF) names in Snowf...; Question 40: How should a virtual warehouse be configured if a user wants...; Question 41: A user wants to access files stored in a stage without authe...; Question 42: When using the ALLOW_CLIENT_MFA_CACHING parameter, how long ...; Question 43: What is the difference between a stored procedure and a User...; Question 44: How are network policies defined in Snowflake?...; Question 45: What types of data listings are available in the Snowflake D...; Question 46: True or False: Fail-safe can be disabled within a Snowflake ...; Question 47: How does the Access_History view enhance overall data govern...; Question 48: What are key characteristics of virtual warehouses in Snowfl...; Question 49: How can an administrator check for updates (for example, SCI...; Question 50: What is the MINIMUM size of a table for which Snowflake reco...; Question 51: What is the minimum Snowflake edition required to create a m...; Question 52: A JSON document is stored in the source_colum of type VARIAN...; Question 53: By default, which role has access to the SYSTEM$GLOBAL_ACCOU...; Question 54: When loading data into Snowflake via Snowpipe what is the co...; Question 55: A Snowflake user is writing a User-Defined Function (UDF) th...; Question 56: Which feature is integrated to support Multi-Factor Authenti...; Question 57: What does Snowflake recommend regarding database object owne...; Question 58: Which statements are correct concerning the leveraging of th...; Question 59: What does a table with a clustering depth of 1 mean in Snowf...; Question 60: What is the MAXIMUM Time Travel retention period for a trans...; Question 61: Which data types are supported by Snowflake when using semi-...; Question 62: Which of the following describes the Snowflake Cloud Service...; Question 63: Which command should be used to download files from a Snowfl...; Question 64: A company's security audit requires generating a report list...; Question 65: A view is defined on a permanent table. A temporary table wi...; Question 66: Which URL type allows users to access unstructured data with...; Question 67: A JSON object is loaded into a column named data using a Sno...; Question 68: Which Snowflake privilege is required on a pipe object to pa...; Question 69: Where would a Snowflake user find information about query ac...; Question 70: What is the MAXIMUM size limit for a record of a VARIANT dat...; Question 71: In the Snowflake access control model, which entity owns an ...; Question 72: The Snowflake Search Optimization Services supports improved...; Question 73: Which Snowflake feature allows a user to substitute a random...; Question 74: True or False: Loading data into Snowflake requires that sou...; Question 75: Which parameter can be set at the account level to set the m...; Question 76: Where can a user find and review the failed logins of a spec...; Question 77: What is the name of the SnowSQLfile that can store connectio...; Question 78: Which cache type is used to cache data output from SQL queri...; Question 79: What is used to diagnose and troubleshoot network connection...; Question 80: Which objects together comprise a namespace in Snowflake? (S...; Question 81: Which Snowflake data governance feature can support auditing...; Question 82: What feature of Snowflake Continuous Data Protection can be ...; Question 83: How long does Snowflake retain information in the ACCESS HIS...; Question 84: Which Snowflake edition offers the highest level of security...; Question 85: What metadata does Snowflake store for rows in micro-partiti...; Question 86: Query parsing and compilation occurs in which architecture l...; Question 87: Which service or feature in Snowflake is used to improve the...; Question 88: A running virtual warehouse is suspended. 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(Choose two.)...; Question 105: Which command is used to unload files from an internal or ex...; Question 106: How can a Snowflake user traverse semi-structured data?...; Question 107: At what level is the MIN_DATA_RETENTION_TIME_IN_DAYS paramet...; Question 108: Which of the following is an example of an operation that ca...; Question 109: Which command can be used to stage local files from which Sn...; Question 110: What internal stages are available in Snowflake? 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