Who developed the first commercially
successful DBMS called Information
Management system.

Answers

Answer 1
Charles Bacheman invented the DBMS

Related Questions

2 ways to make your computer work faster ( please help asap )

Answers

Answer:

clean up space or reboot ur computer or delete unwanted apps and files .

Explanation:

30 POINTS!!

Ruslan works in an advertising agency. He has been tasked with developing a poster for a sunglasses campaign. The poster is supposed to be put up on a highway billboard.
What file format should he use to create a high-resolution picture?

A. JPEG

B. PNG

C. TIFF

D. GIF

E. PSD

Answers

Answer:

c. TIFF..............

what type of data can we enter in a spreadsheet?

Answers

Answer:

Spreadsheet data is information that is stored in any spreadsheet program such as Excel or Google Sheets. Data stored in cells in a worksheet can be used in calculations, displayed in graphs, or sorted and filtered to find specific information. hope that helps love!

In a spreadsheet, we can enter numbers, text, dates and times, formulas and functions, Boolean values, currency and financial data, hyperlinks, and images/objects

Numbers: This includes whole numbers (integers) and numbers with decimal points (floating point numbers). Spreadsheets typically support mathematical calculations and formulas involving numeric data.

Text: You can enter plain text, such as names, descriptions, labels, or any other textual information.

Dates and Times: Spreadsheets often provide specific formatting options for entering and manipulating dates and times.

Formulas and Functions: Spreadsheets allow you to enter formulas and functions that perform calculations or manipulate data based on specified rules.

Boolean Values: Spreadsheets often support Boolean values (true/false) for logical operations and conditional formatting.

Currency and Financial Data: Spreadsheets often provide formatting options and built-in functions for dealing with currency and financial calculations.

Hyperlinks: You can insert hyperlinks in spreadsheets to link to external resources or other cells within the spreadsheet.

Images and Objects: Depending on the spreadsheet software, you may be able to insert images, charts, graphs, and other objects to enhance the visual representation of your data.

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what is the usage of sustainable energy?​

Answers

its the practice of using energy in a way that "meets the needs of the present without compromising the ability of future generations to meet their own need

what is the purpose of document inspector​

Answers

Answer:

to remove any metadata that should be private

Explanation:

Got it right on edg.

Write a program that asks the user to enter the name of an input file. If the file does not exist, the program should prompt the user to enter the file name again. If the user types QUIT in any uppercase/lowercase combinations, then the program should exit without any further output.

Answers

Answer:

I can help you with that inbox me

PLEASE HELP QUICKLY, I WILL GIVE BRAINLIEST TO THE BEST ANSWER!
A _________ works if the columns you're joining by have the same name in both tables.
Group of answer choices

auto join

match join

common join

natural join

Answers

Answer:

If there are multiple schools in the teams table with the same name, each one of those rows will get joined to matching rows in the players table.

Explanation:

the answer must be match join?

Write an algorithm and draw a flowchart to input two numbers from the user and display the largest of two numbers

Answers

Answer:

Explanation:

Required

- Algorithm to display largest of two numbers

- Flowchart to display largest of two numbers

Algorithm

1. Start  

2. Input num1, num2

3. Largest = num2

4. If num1 > num2 Then

4.1 Largest = num1  

4. Print Largest

5. Stop.

See attachment for flowchart

To do this, three variables (num1, num2 and Largest) are used.

The algorithm starts by inputting values for num1 and num2; Then variable Largest is initialized to num2

If num1 is greater than num2, the value of Largest is changed to num2; else, nothing changes

Then Largest is printed.

The algorithm and flowchart which evaluates the larger of two numbers is given below and the flowchart attached :

The algorithm :

Step 1 : Start

Step 2 : Reads in two values a and b

Step 3 : Using the comparison operator, check if a is greater or b is greater

If a is greater, display a is greater, otherwise, b is greater.

Step 4 : Stop

The algorithm above gives the stepwise approach to finding the larger value. The graphical order of instruction called the flowchart is attached.

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Need help with this programming question plz!

Answers

Answer:

d. X ==2

Explanation:

It is a Boolean Expression so == means equal to.

I had to review my Relational Operators/ Conditional Operators, lol.

In 1838 after pressuring the Cherokee to sign treaties giving up their lands, the federal government
forced Cherokee resistors to adopt the lifestyle of white settlers.
O realized that it could not legally take land from unwilling Cherokee
O sent the US Army to force Cherokee resistors to march west.
filed a lawsuit against the Cherokee Nation to force its removal​

Answers

The correct answer is C. Sent the US Army to force Cherokee resistors to march west.

Explanation:

In 1835 the U.S. government persuaded traditional Indian tribes including the Cherokee to sign a treaty that established the Cherokee would leave their land in exchange for money and other benefits. This treaty was signed by those that represented a minority in the tribe, and therefore it did not represent the opinion of all the tribe.

Additionally, after this treaty the government made the Cherokees leave their land and move to the Indian territory in the West. This was possible because the government sent the US Army, also, this forced displacement had a great negative effect in the tribe not only because they had to leave their land, but also because many died in the process.

Answer:

its C

Explanation:

I got 100 on my Quiz

the rules of right-of-way
Pedestrians, bicyclists, and skateboarders
when they use the road.

Answers

Whenever you are driving and you see a pedestrian, bicyclist, or skateboarder, they always have the right of way, no matter the scenario. Always give bikers 3-4 feet if possible between them and your vehicle when passing them, and always be careful around skateboarders.

I hope this helped you! Have a great day!

the word item referred to as a: A.value B.label C.Formula​

Answers

I think it’s C If wrong I’m sorry

Select the correct answer.
Pedro has started an online food-ordering website. What should Pedro ask his customers to do to prevent fraudulent actions?
A
B.
Ask customers to opt for cash on delivery only.
Ask customers to avoid uploading anything about his website on social media.
Ask customers to use strong passwords to protect their accounts.
C.
D.
Ask customers to order only for the minimum value.
Reset
Next​

Answers

Answer:

ask customers to use strong passwords to protect their accounts

The answer is B, for sure

Does white space have visual weight? Yes or No

Answers

Answer:

no. (more info below)

Explanation:

white space appears to have no visual weight because it's seen as empty. Every body put in the room will appear to be heavier because of the volume surrounding it.

hope this helped!

Answer:

no

Explanation:

it's because it appears to be empty.

(b) Explain what is meant by a MAC address.
T​

Answers

Answer:

A MAC ADDRESS is a hardware identification number that uniquely identifies each device on a network.

Explanation:

30 POINTS!!

Select the correct answer.

Josef wants to pursue a career as a user experience developer. How should he acquire knowledge to pursue this career?

A. by obtaining a bachelor’s degree

B. by obtaining a master’s degree

C. by earning work experience

D. by getting a high school diploma

E. by using books and online courses

Answers

Answer:

This is by earning work experience.

Explanation:

This is any experience that a person gains while working in a specific field.

Answer:

I think it is E

Explanation:

which menu would most likely allow you to choose a font A.file B.Edit C.format D.insert​

Answers

Answer:

D

Explanation:

We are required to find the menu would most likely allow you to choose a font.

The menu which would most likely allow you to choose a font is "format"

File menu: It is used to create new document or update existing document.

Edit menu: It is used to edit documents. It functions includes: copy, paste, select, find, cut, undo, select all, replace etc.

Format menu: This is the menu that controls the fonts in your documents. It is used apply borders, paragraphs, background, bullet points, numbers, columns. etc.

Insert menu: This is used to place date, pictures, graph, page number, symbol etc in the documents.

Therefore, the menu which would most likely allow you to choose a font is "format"

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First Person Who Answers Fast As Possible Will Be Marked As Brainiest ​

Answers

Answer:

Save a database object Ctrl+S or Shift+F12

Open an existing database   Ctrl+O or Ctrl+F12

To quit MS Access ALT+F4

Explanation:

Which of the following are disadvantages of networks? Check all of the boxes that apply.
Network intruders can access all computers on a network.
Networks are costly to set up.
Setting up networks does not require special knowledge.

Answers

Answer:

• Network intruders can access all computers on a network.

• Networks are costly to set up.

Explanation:

A network can be defined as a connection between the internet and the computer. A network is a means by which information or data are transmitted from one computer to another.

We have various types of networks and some of them are:

a) Local Area Network (LAN)

b) Wireless Local Area Network (WLAN)

c) Wide Area Network (WAN)

d) Campus Area Network (CAN)

e) Metropolitan Area Network (MAN)

f) Personal Area Network (PAN) e.t.c

The disadvantages of network are:

a) Network intruders such as computer hackers can easily access all computers on a network.

b) Networks are costly to set up.

It is of outermost importance that a network used by a computer is secured using security such as encryption in other to prevent data loss , hackers and exposure of information that are sensitive to computer users.

Answer:

A and B

Explanation:

HELP FOR JAVASCRIPT: 01. What is prototypical inheritance? 02. How can JavaScript be used to improve accessibility on the web? I've heard focus management can help?

Answers

Answer:

Following are the answer to this question:

Explanation:

Prototypical inheritance:

This inheritance is a part of the object-oriented programming, in the JavaScript, the prototype is also an instance of an entity, on this type of inheritance an object inherits another object directly, in which an instance could be composed of several sources which enable simple selective inheritance and a flat structure of delegation[[Prototype]].

Web accessibility using JavaScript:

In the website or web page, JavaScript is usually fully accessible if another script 's implementation has been device-independent, and the components are accessible to be used in assistive devices. It enables the developers to improve web page information, which helps in communication, data processing, and regulation, and it also helps in management.

What is basic statement made up of​

Answers

Answer:

The answer is variables, constants, expressions and funcions.

A BASIC program is composed of statements made up of variables, constants, expressions, and functions. BASIC statements can contain arithmetic, relational, and logical expressions. These expressions are formed by combining specific operators with variables, constants, or BASIC intrinsic functions. Hope it helps

What is the HIPAA Privacy rule, and why does it affect IT professionals?
a law that prevents doctors from keeping patient records, which protects the medical rights of IT professionals
a law that explains how passwords should be protected, which must be followed by IT professionals
a law that mandates that medical records be kept electronically, which will be managed by IT professionals
a law that protects patient records, which states they can only be viewed by certified IT professionals

Answers

Answer:

a law that protects patient records, which states they can only be viewed by certified IT professionals

Explanation:

The HIPAA Privacy rule address disclosure of individuals’ health information by health care providers, medical insurers who transmits health information in electronic form.

The Privacy Rule protects all individuals health information held or transmitted  in any form or media, such as electronic, paper, or oral. Privacy Rule is to defines the situation in which an individual’s protected heath information may be disclosed except if the Privacy Rule permits or the individual authorizes in writing

Answer:

a law that mandates that medical records be kept electronically, which will be managed by IT professionals

Explanation:

C IS RIGHT ON edg 2021

Which computing component is similar to the human brain

Answers

THE CPU ,THERE IS WERE ALL THE INFORMATION IS.

combine like terms to create an eqivalent expresion. -1/2(-3y+10)​

Answers

Answer: Google doesn't have the answer.

Explanation:

I tried

Give two reasons why mobile internet may not be available everywhere. ​

Answers

Answer:

Mobile Internet is dependant on cellular signal. Many countries, e.g. in Africa, don't have any coverage at all. Furthermore, mobile data might also not be available in the mountains as there are no cell towers and the rough terrain usually either blocks the signal entirely or weakens it significantly.

HOW DO I TURN THE CAPS LOCK OFF???? PLEASE HELP IT WONT STOP!!!!

Answers

Answer:

Press the caps lock key

Explanation:

Just press down the button that you press to make things capital once

similarities between human and computer​

Answers

Answer: Both have a center for knowledge; motherboard and brain. Both have a way of translating messages to an action. Both have a way of creating and sending messages to different parts of the system.

you've finished programming the app! Now your company has to decide whether to use an open source
license or proprietary license. explain which one you would choose and why.​

Answers

Answer:

Proprietary License gives you full ownership and trademark/patent opportunites. Open source allows for code donation and a community based development for your app. Generally speaking, if your a private entity creating an app for a client, you'll need the Proprietary Licence, which will allow you to sell the codebase to your client.

If your creating an app for your company as itself, you go either way, sell the license in licensing agreements, or have your companies community contribute and better your app from the inside.

Its entirely based on the agreements you set for the app.

Using substitution what is the value for x for the equations 2x+y=-3 and
y=4x+6? *
X3
x=3/2
O
x=0​

Answers

Answer: x = -3/2

Explanation:

Hi, to answer this question we have to solve the system of equations:

2x +y =-3

y=4x+6

Substituting y=4x+6 in the first equation:

2x + (4x+6) =-3

Solving for x:

2x +4x+6 =-3

2x+4x =-3-6

6x =-9

x =-9/6

x = -3/2

In conclusión, the value of x is -3/2.

Feel free to ask for more if needed or if you did not understand something.  

This is a python program my teacher assigned:
Create a list of days of the week. (yes, this uses strings)
A) Print each day using a for loop.
B) for non-school days, print “freedom” next to the day of the week.

How would I execute this?

Answers

Answer:

#Create an array for week

week = ["Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday","Sunday"]

#Create a varable index and use index to loop through week(array)

for index in week:

 #if the index is on Saturady or Sunday then, print freedom

 if index == "Saturday" or index == "Sunday":

   print(index + " Freedom")

#else just pint out the other days

 else:

   print(index)

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