1) What is Database? List its Uses.

Answers

Answer 1

Answer:

a database stores a large sum of data

Explanation:

its used to keep track of things like student names bank accounts and other things


Related Questions

Word frequencies (lists)

Answers

A list in programming is list of values for a given parameter enclosed in a square bracket and separated by commas.

Worde frequences ( lists )

A list can contain a mixture of string, integer and float values while a list can also be mutable when required to add or delete value(s) from the list.

The debugged lines of code ( file ) which can be run with zyBooks Lab 7.8 is attached below

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What is the name of the scratch extension used in this game

Answers

The name of the name of the scratch extension used in this game is sprite motion.

What is this Motion in scratch about?

Motion is known to be the Movements of sprites in terms of angles and position.

Note that a sprite is said to  serves as a two-dimensional image etc., that serves a specific role and as such, The name of the name of the scratch extension used in this game is sprite motion.

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The primary memory consists
.... and ...
a) Pendrive b) Hard Disk c) RA
d) Scanner e) ROM

Answers

Answer:

RAM and ROM

Explanation:

Primary memory is random access memory that a processor or computer accesses first or directly. It enables a processor to access running execution apps and services stored in a specified memory address.

Answer:

ROM and RAM (c And e)

Controlling costs and managing a budget are important only at the beginning of a project. Figuring out the total cost of a project after work has started is good management. The project manager must be aware of all costs when allotting a specific amount of money to each task throughout the project.

Answers

Answer:

bank offinjiniwniqnwjwnnww. jwiejien3I2n2 jwiwjwn2 no2no2n2I2nwjn2i

Answer:

False False True

Explanation:

because yes

If I use the command right(90), which way will Tracy turn?
If correct I mark brainlist

Answers

Answer: Right

Explanation: If you use the Command Right (90°), it makes sense that Tracy turns right 90°...

How do the InfoSec management team's goals and objectives differ from those of the IT and general management communities

Answers

InfoSec management team's goals and objectives differ from those of the IT and general management communities in terms of:

Strategic planningLevels of work.Risk management

How does SecDLC differs?

The SecSDLC is known to be a lot more  aligned with risk management practices and it is one that makes a huge effort in knowing the kinds of specific threats and risks, and makes or create and implements a lot of controls to counter those threats and aid in management of the said risk.

Therefore,  InfoSec management team's goals and objectives differ from those of the IT and general management communities in terms of:

Strategic planningLevels of work.Risk management

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Write a program that first reads in the name of an input file and then reads the input file using the file.readlines() method

Answers

Using the computational language in python we have to use it to write to a file and read with the code.

Writing this code in python we have:

filename = input()

file = open(filename)

lines = file.readlines()

data = {}

for i in range(0, len(lines), 2):

   num_seasons = int(lines[i].strip())

   show = lines[i + 1].strip()

   if num_seasons not in data:

       data[num_seasons] = []

   data[num_seasons].append(show)

file.close()

file_writer = open('output_keys.txt', 'w')

titles = []

for num_seasons in sorted(data):

   shows = []

   for show in sorted(data[num_seasons]):

       titles.append(show)

   file_writer.write(str(num_seasons) + ': ' + '; '.join(data[num_seasons]) + '\n')

file_writer.close()

file_writer = open('output_titles.txt', 'w')

for title in sorted(titles):

   file_writer.write(title + '\n')

file_writer.close()

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A continuous and differentiable function f(x) with the following properties: f(x) is decreasing at x=−5 f(x) has a local minimum at x=−2 f(x) has a local maximum at x=2

Answers

The continuous and differentiable function where f(x) is decreasing at x = −5 f(x) has a local minimum at x = −2 f(x) has a local maximum at x = 2 is given as: y = 9x - (1/3)x³ + 3.

What is a continuous and differentiable function?

The continuous function differs from the differentiable function in that the curve obtained is a single unbroken curve in the continuous function.

In contrast, if a function has a derivative, it is said to be differentiable.

What is the solution to the problem above?

It is important to note that a function is differentiable when x is set to a if the function is continuous when x = a.

Given the parameters, we state that

f'(5) < 0; and

x = -5

The local minimum is given as:
x = -3;

the local maximum is given as

x = 3

Thus, x = -3 ; alternatively,

x = 3.  With this scenario, we can equate both to zero.

Hence,

x + 3 = 0;

3-x = 0.

To get y' we must multiply both equations to get:

y' = (3-x)(x + 3)

y'   = 3x + 9 - x² - 3x

Collect like terms to derive:

y' = 3x - 3x + 9 - x²; thus

y' = 9-x²

When y' is integrated, the result is

y = 9x - (x³/3) + c

Recall that

F (-5) < 0

This means that:

9 x -5 - (-5³/3) + c < 0
⇒ -45 + 125/3 + c <0
⇒ -10/3 + c < 0

Collecting like terms we have:
c < 10/3; and

c < 3.33


Substituting C into

f(x) = 9x - x³/3 + c; we have

f(x) = 9x - x³/3 + 3, which is the same as  y = 9x - (1/3)x³ + 3.

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What is the biggest advantage of flow batteries?

A. the complete simplicity and purity of the energy provided by the battery

B. their use of solid conductive material like ceramic or polymer to function

C. their ability to almost instantly recharge by replacing the electrolyte liquid while simultaneously recovering for re-energization

D. the power efficiency of their operating systems that never fail or shut down

Answers

Answer:

C. Their ability to almost instantly recharge by replacing the electrolyte liquid while simultaneously recovering for re-energization

Explanation:

The main advantage of these types of batteries is the instantaneous response time due to the energy that had been stored as circulating current.

MissSpanish

Which statement best describes how the programming layer of abstraction in
a computing system functions?
A. It processes data using switches.
B. It allows computers to make animations.
C. It provides an interface for users to input data.
D. It processes data to perform computations.

Answers

The statement that best describes how the programming layer of abstraction in a computing system functions is that It provides an interface for users to input data.

What is the abstraction about?

In computer science, an abstraction layer is known to be full generalization of a kind of concept or algorithm, that is seen far from any particular implementation.

Note that generalizations is due to a lot of similarities that are best contained by models that shows similarities present in a lot of specific implementations.

Therefore, The statement that best describes how the programming layer of abstraction in a computing system functions is that It provides an interface for users to input data.

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Technology
って
Select the component that matches the task from a drop-down menu of options.
The
provides a user with a way to interact with the browser.
displays content on the screen.
coordinates actions between the user and the rendering engine.
handles requests for information resources from networked servers.
enables a web browser to save browsing information.
The
A
DONE

Answers

Answer

✔ user interface

✔ rendering engine

✔ browser engine

✔ Networking

✔ Data storage

:)

The component that matches the task of providing a user with a way to interact with the browser is the "User Interface (UI)".

What is browser?

A browser is a software application that allows users to access and view web pages on the internet.

It is also known as a web browser or internet browser. It understands and displays web content such as text, images, videos, and other media.

The "User Interface (UI)" component corresponds to the task of providing a way for a user to interact with the browser.

The "Rendering Engine" component is responsible for displaying content on the screen.

The "Browser Engine" is the component that coordinates actions between the user and the rendering engine.

The component that matches the task of handling requests for information resources from networked servers is the "Networking".

Thus, the component that matches the task of enabling a web browser to save browsing information is the "Data Persistence".

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list four commonly point and draw device​

Answers

Explanation:

any four commonly point and draw device are:

1)mouse

2)joystick

3)trackball

4)pointing stick

Complete the sentence.

A(n) ___ allows a device and a server or two servers to share data and functionality.
-API
-PIA

A ___ integrates an API into the software.
-consumer
-developer

A ___ creates an API for use within a company or for public use.
-consumer
-developer

Answers

An API allows a device and a server or two servers to share data and functionality. Also, a developer integrates an API into the software.

What is an API?

API is an acronym for application programming interface and it's a software intermediary (computing interface) that is made up of tools, set of executable codes, and protocols that help software applications and computers to function properly, as well enable the exchange of data.

In Computer technology, an API allows a device and a server or two servers to share data and functionality. Also, a developer integrates an API into the software.

In conclusion, an API is created by a software developer for use within a company or for public use.

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What importan technology most helps small businesses compete with larger international companies?

Answers

the internet allows small businesses to compete with larger international companies as they can put up a very good web site without spending a lot of money n participate in global e-commerce.

How will bits and bytes of computer networking help in my career goal?

Answers

Answer:

By helping you learn and understand the very basics of computer networking therefor giving you a building block to use

Explanation:

ive been asked this before

What are the value and data type (float, int, bool, or str) of this expression:
5 // 2

Answers

The value and data type of the expression: 52 TT T Arial 3 is float.

What is float data type?

Float data type is a data type that contain numbers but not the integers. It contains number present infraction or in decimal form. It contains floating point numbers that are double precision.

Thus, the value and data type of the expression: 52 TT T Arial 3 is float.

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Read the quotation from "Song of Myself."

It is not far, it is within reach,
Perhaps you have been on it since you were born and did not know,
Perhaps it is everywhere on water and on land.

Shoulder your duds dear son, and I will mine, and let us hasten forth,
Wonderful cities and free nations we shall fetch as we go.
In this quotation, the first stanza has a different style from the second section. What does this suggest about Whitman’s overall style in the poem?
that Whitman does not have a distinctive style as a poet
that Whitman’s style allows for various kinds of language
that Whitman is comfortable using traditional styles of poetry
that Whitman’s style conforms to age-old rules of poetry
Mark this and return

Answers

Based on the first stanza from "Song of Myself," the overall style suggests: B. that Whitman's style allows for various kinds of language.

What is a poem?

A poem is a literary work that comprises either written or spoken words which are carefully chosen and arranged in separate lines, especially based on their diction (sound), rhythm, and meaning.

Based on the first stanza from "Song of Myself," we can infer and logically conclude that the overall style suggests: B. that Whitman's style allows for various kinds of language.

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What is disability? discuss all types of disability?

Answers

Disability can be anything, a disability is a physical or mental condition that limits a persons movement, sense, or activities

why charles babbage father of computer?​

Answers

Answer:

Due to basic concepts of Computer.

Explanation:

Charles Babbage Gave the basic concepts of Computer ( input , process and output) and he also used it in his computer. so charles Babbage is father of computer science.

How can you tell if a website is biased?

Answers

Answer:

the author has not considered other points of view.

Application of technical writing

Answers

Answer:

python

Explanation:

The applications of technical writing are implied in every field of education. Some of its applications are given below:

The writing of papers, such as laboratory reports and project reports, for other people who are specialists in that field of education. Making the analysis of the research-based topics in the field of work. Performing any survey according to ground reports on the paper in the presence of a large number of people.

What is Technical writing?

Technical writing may be defined as a way of articulating in an apparent and concise way on the basis of some concept, idea, or instructions.

Therefore, it is well described above.

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Wollongong City council is interested in the growing tourism market and opens an office to launch services for people who travel on holidays and cannot look after their properties (houses or units) while they are away. This new office currently has 200 employees whose PCs are linked by a small LAN. Each PC shares files and also services (such as printing) with the others on the LAN. What type of network model is suitable to build a small LAN for this new office? How can you protect your LAN from Malware attacks?

Answers

Answer:

list five characteristics of cpu

Task 2
Rearrange the lines in the Python program below, so that you have a runnable program
that holds a meaningful interaction with the user.
2
1 print("And where do you live", name)
print("I've never been to", location)
name = input()
3
4 print("What is your name?")
5 location = input()
Write your rearranged program below:

Answers

Answer:

If the following answer is helpful please mark as brainliest. This is the answer:

Explanation:

print("What is your name?")

name=input()

print("And where do you live", name)

location=input()

print("I've never been to", location)

which set of possible outputs can result from a Boolean function
A. Movement or sound
B. If or then
C. True or false
D. High or low

Answers

The set of possible outputs that can result from a Boolean function is known to be True or false.

What is the output of Boolean?

In Boolean Algebra terms, that which is known to be the output will only come out as TRUE only if all of its inputs are TRUE and false if it is not.

Therefore, The set of possible outputs that can result from a Boolean function is known to be True or false.

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During the POST process, the BIOS uses two (2) different ways to notify you of a problem, Error beep codes and error messages, explain how they work.​

Answers

Error beep codes works by giving different kinds of codes as each codes stands to tell the user the issue with the computer  and error messages are known to be in massage format.

How BIOS report when there's an error?

The BIOS is known to use three methods for reporting errors. They are;

Beep codesError/status codesOnscreen messages

Therefore, one can say that Error beep codes works by giving different kinds of codes as each codes stands to tell the user the issue with the computer  and error messages are known to be in massage format.

Note that A good error message contains the problem identification, reason in details and the  solution if it is known to be possible.

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Which of the following statements is true of infrastructure?

Infrastructure is the money needed to build a large-scale power plant.
Infrastructure is needed only for mature technologies.
Infrastructure is the construction and pipelines (or wiring) necessary for large-scale operations.
Infrastructure is no longer a viable type of technology.

Answers

Answer:

Examples of infrastructure include transportation systems, communication networks, sewage, water, and electric systems. Projects related to infrastructure improvements may be funded publicly, privately, or through public-private partnerships.

Which of the following statements are true regarding models? Select 3 options.

Models help predict how a specific solution will respond.


Models represent the system or problem at a detailed implementation level.


Models help communicate a design.

Models help you understand a complex situation by including all of the details.


In a model, the general characteristics are separated from the details.

Answers

Answer:

Models represent the system or problem at a detailed implementation level.

Models help communicate a design.

Models help you understand a complex situation by including all of the details.

hope this is correct :)

Dalton needs to prepare a close-out report for his project. Which part of the close-out report would describe how he would plan and manage projects in the future?

Answers

The part of the close-out report would describe how he would plan and manage projects in the future is summary of project management effectiveness.

What is summary?

A summary is known to be a short statement or the restatement of key fact , mostly in a form of  a conclusion to a work.

Note that in the above case, The part of the close-out report would describe how he would plan and manage projects in the future is summary of project management effectiveness.

See the options below

Select an answer:

project highlights

major changes and risks

summary of schedule and cost performance

summary of project management effectiveness

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I need help with some homework. I would like to know what is the easiest way to reach out.

Answers

I can help you, you can message me on this app.

what is the importance of test documentation?

Answers

Answer:

Why Is Test Documentation Important? Testing without documentation makes it difficult to see the complete picture of the project. Unless you have clear objectives, a step-by-step plan to achieve them, and all the important conditions specified in a document, an outcome remains blurry.

Documentation for an organization saves time, cost and makes testing easy and systematic. It is equally important for the client's acceptance because documentation defines a software product's effectiveness. If the documentation is poor, deficient, or defective, it may effect the quality of the sodtware or documentation.
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