Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Sep 21, 2024

In relational algebra, 1) Discuss the relationship between CARTESIAN PRODUCT and JOIN. 2) Explain the significance of JOIN operation in the relational model.

In relational algebra,

1) Discuss the relationship between CARTESIAN PRODUCT and JOIN.

2) Explain the significance of JOIN operation in the relational model.

Step by Step Solution

There are 3 Steps involved in it

Step: 1

Get Instant Access to Expert-Tailored Solutions

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

Step: 2

Step: 3

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

Intelligent Information And Database Systems 12th Asian Conference ACIIDS 2020 Phuket Thailand March 23 26 2020 Proceedings

Authors: Pawel Sitek ,Marcin Pietranik ,Marek Krotkiewicz ,Chutimet Srinilta

1st Edition

9811533792, 978-9811533792

More Books

Students also viewed these Databases questions

Question

★★★★★

What are the three types of supervisory relationships? Explain.

Answered: 1 week ago

Question

★★★★★

starting from an energy balance on a volume element with the shape of a spherical shell. A) Derive the one-dimensional equation of heat conduction in transient regime for a sphere with constant...

Answered: 1 week ago

Question

★★★★★

=+b. How would you interpret the estimated coefficient b1 5 .6566?

Answered: 1 week ago

Question

★★★★★

Suppose Intel wishes to raise USD1 billion and is deciding between a domestic dollar bond issue and a Eurobond issue. The U.S. bond can be issued at a 5-year maturity with a coupon of 4.50%, paid...

Answered: 1 week ago

Question

★★★★★

In relational algebra, 1) Discuss the relationship between CARTESIAN PRODUCT and JOIN. 2) Explain the significance of JOIN operation in the relational model.

Answered: 1 week ago

Question

★★★★★

PLEASE ANSWER ASAP! A physical cotint revealed that 450 units of invertory were remaining at july 31,2022 . The remaining inventory was sold dufing july far $35/ ueit. Reauired: A. Determine the cost...

Answered: 1 week ago

Question

★★★★★

Troy and Kristy Reynolds (both currently age 56) have determined that they will require retirement income equal to $93,000 in today's dollars, based on their current income. They plan to retire in...

Answered: 1 week ago

Question

★★★★★

Which product formed from the complete saponification of the following triacylglycerol (shown) with sodium alkali (NaOH) will have the lowest melting point? HC HC-0 HC-0 9 12 15 Select an answer and...

Answered: 1 week ago

Question

★★★★★

you can get the required files from internet, please comment if you need anything else CORPORATE TAX RETURN PROJECT CASE INFORMATION - AC312 General Information Anna West and Zoe Waters each own...

Answered: 1 week ago

Question

★★★★★

Instruction Labels and Amount Descriptions Statement of Cost of Goods Manufactured Instruction Zoo Corporation has the following information for the month of March: $92,000 6,000 Be 8,000 re 25,000...

Answered: 1 week ago

Question

★★★★★

Zoe Corporation has the following information for the month of March: Purchases $92,000 Materials inventory, March 11 6,000 Materials inventory, March 31 8,000 Direct labor 25,000 Factory overhead...

Answered: 1 week ago

Question

★★★★★

4. Read the advice column in your daily paper or an online magazine. Bearing in mind what youve read in this chapter, consider the nature of the interpersonal conflicts discussed. What are the...

Answered: 1 week ago

Question

★★★★★

2. The engagement in and resolution of interpersonal conflict are often key factors in romantic comedies (like Life as We Know It and When Harry Met Sally), as well as in buddy-driven action films...

Answered: 1 week ago

Question

★★★★★

3. Define the roles individuals play in a group

Answered: 1 week ago

Previous Question Next Question