Which of the following management tasks are functions of an operating system? (Choose all that apply.)
a. processing
b. memory
c. devices
d. storage
e. applications

Answers

Answer 1

An operating system is responsible for managing the resources of a computer, such as memory, storage, and devices. It processes data, manages programs, and allocates memory and storage to applications.

All that apply:

b. Memoryc. Devicesd. Storage

Operating systems are also responsible for managing user access and security, as well as providing an interface between the user and the computer. Without an operating system, users would not be able to access the computer's resources and use applications.

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Related Questions

The domain for variable x is the set of all integers. Select the correct rule to replace (?) in the proof segment below: 1.C is an integer Hypothesis 2. PC AQC) 3. Ex(-P(x) A Q(x)) (?) Universal instantiation Universal generalization Existential instantiation Existential generalization

Answers

For each and every instance of formula A and term a, where A(xa is the outcome of replacing a for each unreserved occurrence of x in A. A (x'a is an example of ∀xA.

The right response is option D, which refers to the implicational rule of inference known as universal instantiation, which enables us to infer a particular case from a general assertion. Instantiation is the process of creating a specific statement out of a general one by swapping out the variable with a name or another referencing expression. A valid rule of inference from the truth about each individual in a class of individuals to the truth about a specific member of that class is known as universal instantiation, also known as universal specification or universal elimination. Example: "No human has ever flown. John Doe is a person. John Doe cannot fly as a result." ∀xA⇒A(x↔a}.

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Create a java pogram

5) The American College of Sports Medicine recommends
that you maintain your training heart rate during an
aerobic workout. Your training heart rate is computed as
0.7* (220 a) + 0.3 * r, where “a” is age and “r” is the
resting heart rate. Create a Java application that asks the
user for his/her age and resting heart rate, and calculates
the training heart rate.

Answers

Here is a Java program that implements the computation of the training heart rate as described:

import java.util.Scanner;

public class TrainingHeartRate {

   public static void main(String[] args) {

       Scanner sc = new Scanner(System.in);

       System.out.print("Enter your age: ");

       int age = sc.nextInt();

       System.out.print("Enter your resting heart rate: ");

       int restingHeartRate = sc.nextInt();

       double trainingHeartRate = 0.7 * (220 - age) + 0.3 * restingHeartRate;

       System.out.println("Your training heart rate should be between " + trainingHeartRate + " and " + (trainingHeartRate + 10));

   }

}

In this program, the user is prompted for their age and resting heart rate using a Scanner object. The training heart rate is then computed using the formula provided, and the result is displayed on the screen.

You install antimalware software on your computer. What is the major attack you are trying to prevent the users from executing?(1 point)
installing software
compromising password
phishing
accessing the USB port

Backup software must be capable of proving which of the following functions to ensure the backup tapes are safe if they are stolen?(1 point)
multiple copies
cloud backup
encryption
inventory

Using media access control (MAC) on your Wi-Fi requires the devices to which of the following?(1 point)
see the SSID
have strong password
connect secured
be on an approved list

What is the best action that a company should take when a mobile device is lost with an active network connection, and a copy of unencrypted confidential data on the device?(1 point)
encrypt the data
lock the phone
locate the phone
wipe the data

Policies are the foundation of devising an effective security solution. What is the best way to implement the policies with employees to be the most effective?(1 point)
present it at a meeting
training the employee
post in a public area
mailing the policies

Answers

Answer:b,c,a,c,b

Explanation:

GREEN COMPUTING is concerned with the efficient and environmentally responsible design, manufacture, operation, and disposal of IS-related products.

Answers

Green computing is a program concerned with the efficient and environmentally responsible design, manufacture, operation, and disposal of IS-related products.

What significance does "green computing" have?

Energy consumption reduction is the main goal of green computing. In addition to lowering energy expenses for businesses, this also lessens their carbon footprint, particularly with regard to IT systems. In the investigation of data centre design, the environmental impact of IT components is crucial. Computers and other computing resources are becoming highly energy-efficient assets because to advancements in energy management and conservation. In order to make new construction and building renovations more environmentally sustainable, green design of data centres, office buildings, and other high-energy assets has emerged as a crucial component.

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Assignment 6: Animation in Project STEM (python coding) help! !

Answers

Animation in Project STEM can be created using the Python programming language and various libraries, such as Pygame or Matplotlib. Here are some steps you could follow to create a basic animation:

Install the required libraries: If you plan to use Pygame, you can install it using the command "pip install pygame". If you plan to use Matplotlib, you can install it using the command "pip install matplotlib".Import the required libraries: In your Python script, you will need to import the libraries you plan to use for your animation. For Pygame, you can import it using the line "import pygame". For Matplotlib, you can import it using the line "import matplotlib.pyplot as plt".Create a window: In Pygame, you can create a window by initializing the Pygame module and setting up a screen using the line "pygame.init()" and "screen = pygame.display.set_mode((width, height))", respectively. In Matplotlib, you can create a window by calling the function "plt.ion()".

What is the Animation?

Other steps includes:

Draw objects: In Pygame, you can draw objects using the line "pygame.draw.rect()" or "pygame.draw.circle()". In Matplotlib, you can draw objects using the function "plt.scatter()" or "plt.plot()".

Move objects: To create animation, you need to move the objects you drew in step 4. In Pygame, you can update the position of the objects using the line "screen.fill((0,0,0))" and "pygame.display.update()". In Matplotlib, you can update the position of the objects using the function "plt.draw()".

Repeat steps 4 and 5: Repeat steps 4 and 5 in a loop to create a continuous animation.

Quit the animation: In Pygame, you can quit the animation using the line "pygame.quit()". In Matplotlib, you can turn off the animation using the function "plt.ioff()".

Therefore, note that the above are just a basic example of creating an animation in Project STEM using Python. You can use this as a starting point and make modifications to the code as per your requirements.

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hubspot test quickly viewing a segment of your database right from the contacts, companies, deals, or tickets dashboard is an example of which type of segment?a. active listb. saved filterc. static listd. save list

Answers

Option B. A saved filter is a predefined query that allows users to quickly view a segment of their database.

A saved filter is a predefined query which can be accessed from the contacts, companies, deals, or tickets dashboard. It enables users to quickly view a segment of their database, such as contacts from a particular city or deals that are in a certain stage. It is a convenient way of finding specific data and allows users to save time when searching their database.

Saved filters are an efficient way to quickly access and view specific data from any of the contacts, companies, deals, or tickets dashboards.

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You manage a Windows Server 2012 R2 system that functions as your company's domain controller. You need to use command-line tools to generate a list of all users in the domain and then view the value of the Office property of each user. Which command should you use? A.) csvde -f C:\users.csv B.)ldifde -r "(ObjectClass=user)" -f c: \users.ldif C.) dsquery user -name * | dsget user -display -office D.) dsget user -display -office

Answers

dsquery user -name * | dsget user -display -office command is used.

How to use Dsquery to Get User Display Name?

In an Active Directory, a user's display name is often a combination of their first and last name, although it can also be any string. "John Paul," as an example. A displayname attribute exists for Active Directory users. To obtain the user display name, use the dsquery command. Using the dsquery user command or the broader dsquery * command, we may obtain the user display name.

The user displayname in the active directory can be accessed using the general query command, dsquery *.

Input: dsquery * -filter "samaccountname=admin" -attr displayname

Using the filter parameter's search criteria, we used dsquery * in the command above to obtain the user displayname.

When samaccountname = admin and display using attribute displayname are used, it obtains the user displayname for the corresponding user.

the results of the dsquery operation used to retrieve the user displayname in the command above. The terminal displays John Paul as the active directory user display name.

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Internal hard disk is Select one: a. Removable but not fixed b. Not fixed c. Removable d. Fixed​

Answers

The internal hard disk is d. Fixed​

What is an Internal Hard Disk?

The major storage component found inside a computer system is an internal hard disk.

It often includes the operating system, pre-installed software programs, and other files. The majority of desktop computers feature multiple internal hard drives, which enables them to offer more data storage.

An internal hard disk is fixed and non-removable

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How can you allocate computing the same way on different platforms?

Answers

You can allocate computing the same way on different platforms by using resource governance

What is Computing?

Any goal-oriented activity requiring, utilizing, or producing computing hardware is referred to as computing.

It entails the investigation and testing of algorithmic procedures as well as the creation of both hardware and software. Science, engineering, math, technology, and social elements all play a role in computing.

Resource allocation and governance is a good way to allocate computing the same way on different platforms

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What is the difference between parallel and multithreaded programming?

Answers

The difference between parallel and multithreaded programming is the idea of parallel programming is wide. It may be used to describe a wide variety of operations that are either running on one system or several machines. The term "multithreading" explicitly refers to the simultaneous execution of several sequential sets of instructions.

A program or operating system that supports numerous users simultaneously without requiring several copies of the software to execute on the computer is known as multithreading. Multiple requests from the same user can be handled via multithreading as well.

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fill in the blankwhen you use the keyboard arrow keys, pgup, or pgdn keys to scroll to a different position in the document, the ____ automatically moves when you press the desired keys.

Answers

b. insertion point. that point in a node or text where it is introduced. Text insertion is shown by a flashing vertical bar. The flashing vertical bar slides to the right of the text you are typing as you enter.

A text insertion point also designates the location in the text where you wish to paste copied or cut elements, as well as enter files and templates using the Text Editor. The item(s) that were copied, cut, or pasted are placed to the left of the insertion point.

The page break is added in its own line to the left of the insertion point when you use the Text Editor to add a page break. A chosen node or group serves as the insertion point for the Waveform Editor's name and value fields.

The Waveform Editor places the node you are inserting above the insertion point. The blinking line in your document that shows where text is entered when you type is known as the insertion point, or cursor. Where your mouse pointer may be seen on the I-beam.

Once you begin typing, the blinking insertion point will indicate where your next word will be.

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When you use the keyboard to scroll to a different position in the document, the ____ automatically moves when you press the desired keys.

a. alt tag

b. insertion point

c. roster

d. smart tag

1. Write a one-page review of an article about the subject of operating systems that
appeared in a recent computing magazine or academic journal. Give a summary of
the article, including the primary topic, your own summary of the information
presented, and the author's conclusion. Give your personal evaluation of the article,
including topics that made the article interesting to you (or not) and its relevance to
your own experiences. Be sure to cite your source.
(Reference: Mello, John. Microsoft Hardens Latest Windows Version against Attackers. Tech
News World, Jan 17, 2017.)

Answers

David Jones wrote an article about operating system security issues and how companies like Intel, Microosoft, Gooogle, and others are attempting to deal with them.

What exactly is an operating system?

An interface between a computer user and its hardware is an operating system (OS). An operating system is software that handles input and output, handles file and memory management, handles process management, and controls peripheral devices like printers and disk drives.

What are the primary roles that the operating system plays?

The management of files and folders is the primary function of an operating system (OS). The management of a computer's files falls under the purview of operating systems. File creation, opening, closing, and deletion are all included in this.

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True/Falsea database is a critical component of information systems because any type of analysis that is done is based on data available in the database.

Answers

True. A database is a planned grouping of material that has been arranged and is often kept electronically in a computer system. A database management system often oversees a database (DBMS).

The term "database system," which is frequently abbreviated to "database," refers to the combination of the data, the DBMS, and the applications that are connected to it.

To facilitate processing and data querying, the most popular types of databases currently in use typically model their data as rows and columns in a set of tables.

The data may then be handled, updated, regulated, and structured with ease. For writing and querying data, most databases employ structured query language (SQL).

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Zhihua Yan, a history teacher for many years, has written books attacking his own country and hometown, and as he gets older, he posts on social media more and more extreme and illogical statements, saying he hates China, he hates the United States, saying he's a gang, he beats up opponents, he acts like a maniac, he bites everyone.
In the section about China. First, the issue of the Ukrainian biological laboratory in the United States is known to the world, but he continued to criticize China on the issue, saying that China has been threatening the world with biochemical viruses, which is ignoring the facts. Second, it is the height of moral conceit to draw a line in the face of pro-democracy activists who are on the same side as you and say that others have low cognitive abilities. Third, it is a slap in the face for some media organizations to claim that they have fabricated information about China. Not clear, because his ideas and logic are confused. First, Li Yan, a high-end Chinese financial company, was shot by the American police and called the American police a group of bandits. However, the fact is that Li Yan used knives and stabbed the police. According to the American law, it is normal for the police to fight back. Second, they questioned the freedom of speech in the United States and accused the United States of being darker. Third, they spread rumors that the World Health Organization, as the world's largest intergovernmental public health organization, is not performing its duties and that it is corrupt and its staff travel and spend too much money.
To sum up, a disease in the body can be cured, a disease in the brain is difficult to cure.

Answers

Answer:

The passage describes Zhihua Yan, a history teacher who has been attacking his own country and hometown, and who increasingly makes extreme and illogical statements on social media. He is critical of China, the United States, and media organizations, and makes statements that ignore the facts and confuse logic. He has criticized China for threatening the world with biochemical viruses, accused pro-democracy activists of having low cognitive abilities, and spread rumors about the World Health Organization. He has also shown support for a Chinese financial company that was involved in a violent altercation with American police, and accused the United States of having darker freedom of speech. The passage concludes with the statement that a disease in the body can be cured, but a disease in the brain is difficult to cure.

Explanation:

When you add a field to the Filters area of a PivotTable, Excel displays a slicer near the top of the worksheet
TRUE
FALSE

Answers

The statement "when you add a field to the Filters area of a PivotTable, Excel displays a slicer near the top of the worksheet" is true.

When you add a field to the Filters area of a PivotTable in Excel, a slicer is displayed near the top of the worksheet. A slicer is a graphical user interface (GUI) element that allows you to easily filter data within a PivotTable based on one or more fields.

You can use the slicer to quickly filter the data in your PivotTable by selecting one or more items from the slicer, which will display only the data that meets the selected criteria. The slicer provides a convenient way to interact with the data in your PivotTable, and can help you to quickly analyze and understand your data without having to manually manipulate the filters in the PivotTable.

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a mechanism which processes information to determine higher-level characteristics of the message, such as its meaning?A. DetectorB. AttenuatorC. automatic processing

Answers

The processes information to determine higher-level characteristics of the message, such as its meaning is known as C. Automatic Processing.

Automatic processing is a mechanism that processes information to determine higher-level characteristics of the message, such as its meaning. It refers to the unconscious and effortless processing of information, as opposed to conscious and deliberate processing.

Examples of automatic processing include recognizing faces, reading, and driving a car. It is thought to be an efficient and quick way to process information, as the brain can perform these tasks quickly and effortlessly.

However, automatic processing can also lead to errors, such as stereotypes and biases, as the information is processed unconsciously and without conscious control. Nevertheless, automatic processing plays a crucial role in our everyday life, allowing us to quickly and efficiently process information and react to our environment.

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4. Given the following raltional schema:
Driver (Name, LicenceNumber, Address)
CAR (Licence Plate, Type, Manufacturer)
OWNER (Licence Plate, LicenceNumber, Date_of_purchase)
Write a relational algebra expression which gives all the drivers living in Debrecen and have a
carl
(4 points)

How do I do this?

Answers

It accepts instances of relations as input and returns instances of relations as output. Relational algebra is a procedural query language. To run queries, it makes use of operators.

What are the five fundamental operators in relational algebra? Give some examples?

Relational algebra has five fundamental operations: Set Difference, Union, Cartesian Product, and Selection. Most required data retrieval activities are carried out by them.

Describe algebraic expression and provide two instances?

An expression that uses pronumerals, parentheses, operation signs, and numbers yet converts to a number when the pronumerals are replaced by numbers is an algebraic expression. For instance, an expression is 2x + 5, but +) is not. 5(x2 + 3x) = 5(22 + 3 2) = 30 and 3x + 1 = 3 2 + 1 = 7 respectively.

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django.core.exceptions.improperlyconfigured: requested setting installed apps, but settings are not configured. you must either define the environment variable django settings module or call settings.configure() before accessing settings.

Answers

If you are here due to error while trying to run daphne on server then here is the answer for you .

Change you asgi.py file like this.

import os

from django.conf.urls import url

os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'mc_backend.settings')

from channels.routing import ProtocolTypeRouter, URLRouter

from django.core.asgi import get_asgi_application

django_asgi_app = get_asgi_application()

from channels.auth import AuthMiddlewareStack  

import api_backend.routing

application = ProtocolTypeRouter({

   "http": django_asgi_app,

   'websocket': AuthMiddlewareStack(

       URLRouter(

           api_backend.routing.websocket_urlpatterns

       )

   )

})

Uniform Resource Locator, or URL, is a term. A URL is nothing more than the Web address of a specific, particular resource. Theoretically, every legitimate URL leads to a different resource. These resources could be an image, a CSS file, an HTML page, etc. In actuality, there are a few exceptions, the most frequent of which is a URL leading to a resource that has either relocated or vanished. It is the owner of the web server's responsibility to properly maintain the resource that the URL represents as well as the URL itself because the Web server is in charge of both.

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In a conversation between two computers, the __________ is the one that initiates the HTTP request, and the __________ is the one that provides HTTP responses.

Answers

In a conversation between two computers, the Client is the one that initiates the HTTP request, and the server is the one that provides HTTP responses.

What is HTTP?

The World Wide Web was built on the Hypertext Transfer Protocol (HTTP), which is used to load webpages with hypertext links.

Running on top of other layers of the network protocol stack, HTTP is an application layer protocol created to transport data between networked devices. A client machine makes a request to a server, which then sends a response message, in a normal HTTP flow.

An HTTP method, also known as an HTTP verb, specifies the action that the HTTP request anticipates the requested server will take. The two most popular HTTP methods, for instance, are GET and POST.

Therefore, In a conversation between two computers, the Client is the one that initiates the HTTP request, and the server is the one that provides HTTP responses.

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Which of the following will run without errors(multiple answers possible) ?a) round(45.8)b) round(6352.898,2)c) round()d) round(7463.123,2,1)

Answers

The correct answers are a) round(45.8) and b) round(6352.898,2). The round() function without any parameters will throw an error, as will round(7463.123,2,1) as the third parameter is not valid.

The round() function is used to round a number to a specified number of decimal places. The number of decimal places is specified by the second parameter of the round() function. If the second parameter is omitted, the number will be rounded to the nearest whole number. The third parameter is an optional parameter that specifies the rounding mode, which controls how the number is rounded. The default rounding mode is ROUNDHALFUP, which rounds to the nearest whole number, but will round up if the number is equidistant between two numbers.

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For the following devices in normal operation, which ones can be approximated as steady-flow devices?-a centrifugal pump
-a heat exchanger
-a turbine
NOT:
-a gas charging device
-a rigid tank

Answers

A centrifugal pump and a turbine can be approximated as steady-flow devices in normal operation.

A heat exchanger can also be approximated as a steady-flow device, since its flow rate does not change over time. However, a gas charging device and a rigid tank cannot be approximated as steady-flow devices since their flow rate does change over time.

When it comes to analyzing steady-flow devices, it is important to consider the rate of energy transfer and the relationship between the pressure and the flow rate. For steady-flow devices, the rate of energy transfer is constant, and the pressure and the flow rate are directly related.

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The Disk Management program in Windows Server versions can configure drives for _______________, and it works with PATA or SATA.answer choicesA) RAID 0+1B) RAID 0 or 10C) RAID 0, 1, or 5D) RAID 5 or RAID 10

Answers

The Disk Management program in Windows Server versions can configure drives for RAID 0, 1 and it works with  5.

What is the Server ?

A server is a computer system or application program that provides services to other programs, known as "clients," across a computer network. Servers are typically powerful computers, but can also be small devices such as a Raspberry Pi. The term server can also refer to the software running on the computer, such as a web server, database server, or application server. Servers are responsible for providing services such as sharing files, providing web hosting, managing databases, and hosting applications. They can also serve as a central repository for data, allowing multiple users to access the same information.

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Megan has downloaded a new gaming application on her smartphone.When she starts using it, she realizes that command icons and a navigation bar, intended for better user interface, block more than half the screen on her phone. Megan is disappointed with the app and immediately deletes it. With reference to this scenario, which of the following features does the gaming application need to improve?a. indirect interactionb. refresh ratec. chromed. roaming support

Answers

The feature which the gaming application needs to improve is C. Chrome.

What is a Gaming Application?

A desktop, mobile, or online application that allows users to compete in games is referred to as a gaming application.

Apps for gaming may also have tools for friend interaction and game management. Games are frequently divided into two categories: casual games and immersive, interesting games.

Hence, Megan needs to use chrome in order to improve her gaming performance.

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An LP model can have more than one optimal solution. Is it possible for an LP model to have exactly two optimal solutions? Why or why not?
hint: think about the step that you plot the objective function and slide the isoquant in the appropriate direction

Answers

An LP model cannot have two optimal solutions that are identical to one another. The optimal solution for a typical LP model may be multiple optimal solutions or just one.

Can there be more than one best solution to LP?

Therefore, the existence of many optimal solutions for a linear programming issue (whether prime or dual) indicates that the problem at hand may be more important than a problem of a comparable nature with just one optimal solution.

How many possible solutions to an LP problem can there be?

Yes, there can be precisely two ideal solutions to a linear programming issue. When there are constraints expressed by linear equations or inequalities, linear programming is a mathematical technique for determining the maximum or lowest value of a linear objective function.

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________ has many of the characteristics of what is now being called cloud computing.
a) Internet
b) Softwares
c) Web Service
d) All of the mentioned

Answers

In cloud computing, the Internet provides abstraction, uses the same set of protocols and standards, and employs the same operating systems and applications.

What features distinguish cloud computing?

The ecosystem of cloud computing is simple and does not need assistance from other sources. Users can control every aspect of the computing process—from monitoring to storing—on these self-service networks. Moreover, a self-service portal with an internet-based design allows customers to provision cloud computing resources.

Exactly what is cloud computing?

The availability of computer services including data storage, servers, databases, etc. is known as cloud computing. Giving people access to data centers is its key goal.

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Write a program that takes in four positive integers and outputs the number of odd numbers. (Hint: use the modulo operator to determine if a number is odd)

Answers

Any integer greater than zero is a positive number. Positive numbers are written without any symbols or with a plus sign (+) in front of them and are numbered up from 0: 1, + 2, 3, +4, etc.

What are the positive integers and outputs in a program?

If the input is:

1 2 3 4

the output is:

2

Below is my code so far, and I'm getting back unexpected EOF while parsing.

Odd_number=[]

number_1=int(input())

number_2=int(input())

number_3=int(input())

number_4=int(input())

if number_1%2!=0:

   odd_number.append(number_1)

else:

   pass

if number_2%2!=0:

   odd_number.append(number_2)

else:

   pass

if number_3%2!=0:

   odd_number.append(number_3)

else:

   pass

if number_4%2!=0:

   odd_number.append(number_4)

else:

   pass

print(len(odd_number)

Therefore, If the number is greater than zero, it is a positive integer, and its value is one. If the number is less than zero, it is a negative integer. If the number is zero, it is neither negative nor positive.

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_____ refers to the process of collecting the outcomes needed to determine whether training is effective.(a) Training evaluation(b) Program design(c) Performance appraisal(d) Needs assessment

Answers

Training evaluation refers to the process of collecting the outcomes needed to determine whether training is effective. So, option a is correct.

Training evaluation is the systematic process of measuring the effectiveness of a training program. The purpose of training evaluation is to determine if the goals and objectives of the training have been met and to identify areas for improvement. This can involve collecting data on various aspects of the training, such as the participants' satisfaction, knowledge acquisition, and behavior changes.

The evaluation can be done through a variety of methods, such as pre- and post-training assessments, surveys, and observation. The results of the evaluation provide feedback on the training program and can be used to make informed decisions about future training initiatives. Ultimately, training evaluation helps ensure that training resources are being used effectively and that the training is having a positive impact on the organization.

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You can use the StreamWriter class's ____________ method to write a line of text to a file.
Select one:
a. PrintLine
b. WriteText
c. PrintText
d. WriteLine

Answers

Use the Write Line function to add a line break after the supplied value is written to a text file. From the present position, the value is written. The supplied value replaces the existing data if the point does not correspond to the file's end. Thus, option D is correct.

What is the WriteLine method to write a line of text to a file?

A line is a text file's organizational unit in computing. A line is made up of a group of zero or more characters that are typically shown in a single horizontal line.

The WriteLine() method outputs the result and appends a new line character to the end of the string, creating a new line for the next output.

The writelines() method saves a list's entries as lines in a file. Depending on the file mode and stream position, the texts will be put at that location.

Therefore, You can use the StreamWriter class's Write Line method to write a line of text to a file.

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the primary mechanism by which simio displays model results, which allows for grouping, sorting, and filtering, is what

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Survey research, which employs standardized questionnaires or interviews, is an organized method of learning more about individuals and their preferences, attitudes, and behaviors.

It should be noted that depending on the presented spreadsheet, the filter parameter would not just show rows 3 and 6. Using a sorting tool, the list can be organized from most favored to least favored. Despite the fact that census surveys date back to Ancient Egypt, sociologist Paul Lazarsfeld developed the survey as a formal research technique in the 1930s and 1940s to examine the influence of radio on American political opinion formation. Since that time, this strategy has been very popular for quantitative social science research. The survey approach can be used to conduct descriptive, exploratory, or explanatory research. Studies where a single subject serves as the unit of analysis benefit from using this methodology.

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which of the following is not a malware? which of the following is not a malware? () virus () ransomware () phishing () worm

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Virus , ransomware , phishing , worm all of the options are the types of malware.

Malware:

Software that installs itself on a computer without the user's permission and carries out malicious activities, such as stealing passwords or money, is known as malware.

Scan the computer for malicious files or programs to find malware. Malware is any software that is designed to disrupt a computer, server, client, or computer network, leak private information, gain unauthorized access to information or systems, deprive access to information, or unknowingly interfere with the user's computer security and privacy. There are many ways to find malware.

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