All categories

2 years ago

List three types of cardinalities for relationships within a relational database.

1 answer:

3 0

This is about identifiers in a record referring to other records.
You can have many to one, one to one, many to many.

E.g., if you have two tables, Authors and Books, then a book record could have a reference to an author record. Since an author can write many books, this would be a many-to-one relationship.

You might be interested in

Im bored anyone up for a convo? lets talk.. =D

aleksandrvk [35]

Answer:

ok im fine with dat <3

6 0

3 years ago

Read 2 more answers

What are the things that a computer literate understands?Name thems.

vitfil [10]

Answer:

•Determine your IP address.

•Verify physical connectivity to the network.

•Check that you have a logical connection to the network.

•Find out what path network traffic takes to get to its destination.

Translate from DNS names to IP addresses.

4 0

2 years ago

Consider the following code segment: theSum = 0.0 while True: number = input("Enter a number: ") if number == ": break theSum +=

Strike441 [17]

n where n is the number of chances user takes to enter a blank number and n>=1.

<u>Explanation:</u>

The loop starts with a universal condition where it is initialized using a true value. Hence the iteration count goes to 1. The user is asked to enter a number after 1st iteration. If number is a blank number, the loop is terminated, else the loop goes on until the users enters a blank number. Hence the iterations depend on the number of chances taken by the user to enter a blank number. Since the user is going to enter a number at least once, the minimum value of n will be 1.

4 0

3 years ago

According to the mil-std-6016 what are the requirements for information to be passed between and among joint forces and organiza

mixas84 [53]

Based on mil-std-6016, the requirements for information to be passed between and among joint forces, along with the technical interfaces is called Joint Tactical Operations (JTO) Procedural Handbook.

<h3>What is Joint Tactical Operations (JTO) Procedural Handbook?</h3>

This is known to be a book that contains all the provisions that is needed by system operators along with some technical parameters and tactical procedures.

It is often used for the exchange of near real-time data through TDL and it is known to be set up to function on console in the time of joint service operations and exercises.

Learn more about military from

brainly.com/question/525279

6 0

1 year ago

Explain the features of page layout software

BartSMP [9]

Answer:

Page Layout explains how the document pages are going to look like after printing. When we check the layout in Word, then we can see that the page layout covers the elements like margins, number of columns, option for editing the header and footers. Various types of layouts are like a magazine layout, static, adaptive, dynamic, and adaptive as well as responsive layout.

And these page layout techniques are being implemented for customizing the magazine appearance, books, newspapers, websites, and various other sorts of publications. And such page layout covers page's all elements. Some of the best page layout software are:

Microsoft Publishers

Scribus

Adobe InDesign

QuarkXpress

Xara

Download the free student version of Microsoft Office today, and explore Microsoft publisher to know more about it.

Explanation:

Please check the answer.

7 0

3 years ago