Snowflake Data Warehouse Test

Test duration:

50

min

No. of questions:

14

Level of experience:

Entry Level/Mid

Snowflake Data Warehouse Test

The Snowflake Data Warehouse Test helps recruiters and hiring managers evaluate a candidate's proficiency in data warehousing using the Snowflake platform. It enables organizations to streamline hiring for data engineering and analytics roles by validating skills in data storage, querying, and performance optimization.

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Snowflake Data Warehouse Test

Snowflake is an analytical data warehouse that offers cloud-based data storage and analytical services. It is generally termed a 'data warehouse as service' and is used to store cloud data and conduct analysis of the stored data. The snowflake data warehouse is faster, easier, and more flexible in use and allows users to discover, exchange, and securely share data.

Snowflake data warehouse test helps tech recruiters & hiring managers assess candidates' skills in collecting, storing, processing, and analyzing huge data sets over the Snowflake platform. Snowflake developer test is designed by experienced subject matter experts (SMEs) to evaluate and hire Snowflake developers as per industry standards.

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How it works

Test Summary

Snowflake data warehouse test helps to screen the candidates who possess traits as follows:

Ability to work on Snowflake cloud-based Data Warehouse
Expertise in Snowflake data modeling, ELT using Snowflake SQL
Ability to provide solutions for data warehouse issues
Knowledge of Snowflake utilities, SnowPipe

This test may contain MCQs (Multiple Choice Questions), MAQs (Multiple Answer Questions), Fill in the Blanks, Whiteboard Questions, Audio / Video Questions, LogicBox (AI-based Pseudo-Coding Platform), Coding Simulators, True or False Questions, etc.

Useful for hiring

Snowflake Data Engineer
SnowFlake Architect
Snowflake Developer
Cloud Data Warehouse Developer

Test Duration

50

min

No. of Questions

14

Level of Expertise

Entry Level/Mid

Topics Covered

JSON Basics

This Snowflake Data Warehouse test checks candidates' understanding of JSON syntax, structure, and its role in data exchange.

File Formats

This test evaluates knowledge of common data file formats like CSV, JSON, and Parquet used in storage and processing.

Listing Files

This Snowflake Data Warehouse test assesses the ability to list and manage files in local or cloud-based storage systems.

SnowFlake Editions

This test measures familiarity with various Snowflake editions and their respective features and capabilities.

Using Warehouse

This Snowflake Data Warehouse test evaluates candidates skills in setting up and operating Snowflake virtual warehouses for processing and querying data.

Query Historical Data

This test checks the ability to retrieve and analyze historical data using database features like time travel and versioning.

Sample Question

Choose from our 100,000+ questions library or add your own questions to make powerful custom tests.

Question type

Multiple Option

Topics covered

JSON Basics

Difficulty

Hard

Question:

Q 1. John has loaded semi-structured data (JSON format) into a table RAW_USER_DATA. All data is stored as a single column USER_INFO type VARIANT. One of the elements of JSON schema is USER_NAME. John wants to list all user names; what is the correct query syntax for this?

SELECT USER_INFO:USER_NAME
from RAW_USER_DATA;

SELECT USER_NAME FROM RAW_USER_DATA;

SELECT USER_NAME:USER_INFO FROM RAW_USER_DATA;

SELECT USER_INFO from RAW_USER_DATA;