Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Question 24 Not yet answered Marked out of 3.00 p Flag question Given the following FRIENDS table. FRIEND_ID USERNAME NUM_FOLLOWERS 11 SUPERGIRL 15 2 DALMATION

image text in transcribed

Question 24 Not yet answered Marked out of 3.00 p Flag question Given the following FRIENDS table. FRIEND_ID USERNAME NUM_FOLLOWERS 11 SUPERGIRL 15 2 DALMATION 30 TABBY 158 14 SWIFT 250 5 GENIE 12 6 DARKO NULL SQL QueryA SELECT COUNT(DISTINCT NUM_FOLLOWERS) FROM FRIENDS SQL Query B SELECT COUNT(*) FROM FRIENDS Which of the following is the correct output for SQL Query A and SQL Query B? SQL Query A = 5; SQL Query B = 6 SQL Query A = 6; SQL Query B = 6 SQL Query A = 6; SQL Query B = 5 SQL Query A = 5; SQL Query B = 5

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Database Concepts

Authors: David M Kroenke, David J Auer

6th Edition

0132742926, 978-0132742924

More Books

Students also viewed these Databases questions

Question

Find the derivative of y= cos cos (x + 2x)

Answered: 1 week ago

Question

What are Measures in OLAP Cubes?

Answered: 1 week ago

Question

How do OLAP Databases provide for Drilling Down into data?

Answered: 1 week ago

Question

How are OLAP Cubes different from Production Relational Databases?

Answered: 1 week ago