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Summary

SQL for Data Analysis: Advanced Techniques for Transforming Data into Insights | Cathy Tanimura
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29

September 2025

2025/2026
Master advanced SQL for data analysis. Learn time series, cohort analysis, anomaly detection, A/B testing, and text analysis with real-world techniques from Cathy Tanimura's O'Reilly guide.
sammysamcho
$14.89 More Info

Class notes

SQL Essentials for Beginners: 68 Key Concepts to Master Database Management
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159

September 2025

2025/2026
Master SQL with this comprehensive guide covering 68 essential topics for beginners. Learn database design, queries, optimization, security, and best practices to become proficient in SQL.
sammysamcho
$14.99 More Info

Exam (elaborations)

SQL All-in-One 2024/2025 | 7 Books in One! Complete Guide to Databases, Queries & Data Analysis
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800

September 2025

2025/2026

A+
Master the fundamentals and advanced concepts of SQL (Structured Query Language) with the SQL All-in-One 2024/2025 Study Guide by Academic Hub. This 7-in-1 comprehensive resource is designed for beginners, students, and professionals who want to strengthen their database management and data analytics skills. What You’ll Learn Inside: SQL Basics & Database Fundamentals – Perfect for beginners. Advanced Queries & Data Analysis – Learn joins, subqueries, indexing, and optimization...
LectJoshua
$16.49 More Info

Exam (elaborations)

SQL Final Exam 2025/2026 | Complete Questions & Correct Answers
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13

September 2025

2025/2026

A+
This document provides the complete SQL final exam material, including all questions with 100% correct answers. It covers essential SQL concepts such as SELECT, FROM, ORDER BY, ASC/DESC sorting, WHERE filtering, GROUP BY, HAVING, and LIKE operators. Also included are explanations of primary keys, foreign keys, normalization, clauses, syntax rules, operators, and client/server database structures. Ideal for students preparing for SQL exams or practical database management assessments.
KelvinBrooks
$9.49 More Info

Exam (elaborations)

LATEST ORACLE DATABASE SQL (1Z0-071) CERTIFICATION EXAM QUESTIONS WITH
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4

June 2025

2024/2025

A+
01. Which three statements are true regarding the data types? a) Only one LONG column can be used per table. b) ATIMESTAMP data type column stores only time values with fractional seconds. c) The BLOB data type column is used to store binary data in an operating system file. d) The minimum column width that can be specified for a varchar2 data type column is one. e) The value for a CHAR data type column is blank-padded to the maximum defined column width. - CORRECT ANSWERa) Only one ...
STANGRADES
$11.99 More Info

Exam (elaborations)

PL/SQL 2025/2026 Exam Questions and Detailed Answers | Get it 100% Correct Answers
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72

April 2025

2024/2025

A+
PL/SQL 2025/2026 Exam Questions and Detailed Answers | Get it 100% Correct Answers ____ can be used to manually recompile invalid program units. - � �ANSWER ALTER COMPILE The SELECT * statement should be used when querying data from the database rather than a named column list. -
JOSHCLAY
$13.99 More Info

Exam (elaborations)

SQL 2025/2026 Exam Comprehensive Questions and Verified Answers | Accurate Solutions | Get it 100% Correct!! | Already Graded A+
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54

April 2025

2024/2025

A+
SQL 2025/2026 Exam Comprehensive Questions and Verified Answers | Accurate Solutions | Get it 100% Correct!! | Already Graded A+ What is SQL? -
PROFFKERRYMARTIN
$13.99 More Info

Exam (elaborations)

A Guide to SQL Test Questions with Correct Answers Latest Update 2025
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10

April 2025

2024/2025

A+
A Guide to SQL Test Questions with Correct Answers Latest Update 2025 To determine how many Pump & Filter Kits are available in the warehouse, a KimTay employee would need to consult which database table? - Answers ITEM StayWell has twelve offices, one to manage each of their twelve rental locations. - Answers False When a StayWell property is owned by more than one person, the OWNER table includes _____. - Answers only the primary contact Information about the services requested by StayWe...
TutorJosh
$10.49 More Info

Exam (elaborations)

5. SQL - Queries, Programming, Triggers. Exam Questions With Verified And Updated Answers
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5

November 2024

2024/2025

A+
©THESTAR EXAM SOLUTIONS 2024/2025 ALL RIGHTS RESERVED. 1 | P a g e 5. SQL - Queries, Programming, Triggers. Exam Questions With Verified And Updated Answers What are the parts of a basic SQL query? - answerSELECT [DISTINCT] target-list FROM relation-list WHERE qualification relation-list - answerA list of relation names (possibly with a range-variable after each name). target-list - answerA list of attributes of relations in relation-list qualification - answerComparisons (Attr op co...
TheStar
$10.99 More Info