What is a commonly used software access restriction for a computer system connected to other networks such as the internet?
a.Passwords
b. Firewall
c. encryption
d. biometric systems

Answers

Answer 1

Answer:

firewall

Explanation:


Related Questions

Which of the following are risks to a network?
a Sending emails
b. Granting administrator access to a non-administrator
c. Opening files from unknown senders
d. Unwanted advertisements

Answers

Answer:

option  b and c are correct answers.

Explanation:

Let see each option in detail.

a) Sending email is not a risk.

b) Granting access is a problem because the other person can undermine the network

c) Unknow senders can send virus or other malicious code to corrupts you data.

d) Unwanted advertisement is not a big deal.

Answer:

Granting administrator access to a non-administrator  

 Opening files from unknown senders

Explanation:

Psst those are the answers

Which of these parts serves as the rear cross structure of a vehicle?
Rear body panel
Rear bumper cover
Rear rails
Rear core support
ontents

Answers

Answer:

Rear bumper cover

Explanation:

For an interview, the most used microphone types are

A. Boom mics, long range mics
B. Strap, studio recording mics
C. Lapel or handheld
D.No mics are needed

Answers

The answer is A; hope this helps you

For this exercise, you are going to write a recursive function that counts down to a Blastoff!
Your recursive function will not actually print. It will return a String that can be printed from the main function. Each recursive call will add on to that string.
In your main function, prompt the user for a starting value, then print the results.
Sample Output
Please enter a number to start:
5
5 4 3 2 1 Blastoff!
import java.util.Scanner;
public class Countdown
{
public static void main(String[] args)
{
// Start here
}
public static String countdown(int number)
{
// Base case - return Blastoff!
// Recursive call
}
}

Answers

Answer:

import java.util.Scanner;

public class Countdown {

public static void main(String[] args) {

Scanner input = new Scanner(System.in);

int n;

System.out.print("Please enter a number to start: ");

n = input.nextInt();

System.out.print(countdown(n));

}

public static String countdown(int number) {

if(number>0) {     return " "+number+countdown(number-1);    }

   else    {        return " Blastoff!";    }

}

}

Explanation:

The main method begins here

public static void main(String[] args) {

Scanner input = new Scanner(System.in);

This declares an integer variable n

int n;

This prompts user for a number

System.out.print("Please enter a number to start: ");

This gets user input n

n = input.nextInt();

This calls the countdown function

System.out.print(countdown(n));

}

The countdown function begins here

public static String countdown(int number) {

This is the base case where input number is greater than 0

if(number>0) {     return " "+number+countdown(number-1);    }

This ends the recursion

   else    {        return " Blastoff!";    }

}

If I want to control the aperture and I want the camera to control the shutter speed which setting on the mode dial is most appropriate?
a)AV
b) TV
c) M
d) P
since this is my last question im giving 100 points and brainliest

Answers

Answer:

answer is a

hopes this helps

write a an algorithm to find out volume?​

Answers

This for the algorithm of a sphere:
Define the radius of the sphere.
Define the pie and assign (22/7)
Calculate the volume of the sphere as (4/3)*pie*r3
Assign the volume of the sphere to volume_of_sphere.
Print the volume of the sphere.

Exodia
Principle of Computer Operation​

Answers

Answer:

????

Explanation:


If you wanted readers to know a document was confidential, you could include a ____ behind the text stating
"confidential".
watermark
theme
text effect
page color

Answers

I have no idea for that

Answer:

watermark

Explanation:

Question 24 Multiple Choice Worth 5 points)
(01.04 MC)
Zavier needs to compress several files. Which file type will allow him to do this?
ODOC
GIF
OJPG
O ZIP

Answers

Answer:

ZIP

Explanation:

ZIP is a type of compression file as Jpg is a picture file, Gif is a picture file, and ODOC stands for Oklahoma Department of Corrections

TBH:

it may be O ZIP but i've never heard of it.

Answer:

Zip (D)

Explanation:

Took The Test

what stage is the most inner part of the web architecture where data such as, customer names, address, account numbers, and credit card info is the store?

Answers

Never store the card-validation code or value (three- or four-digit number printed on the front or back of a payment card used to validate card-not-present transactions). Never store the personal identification number (PIN) or PIN Block. Be sure to mask PAN whenever it is displayed.

The U.S. military's standard for computer security is known as
DCS-3000.
TEMPEST.
Daubert standard.
Carnivore.

Answers

Answer:

TEMPEST.

Explanation:

TEMPEST is an acronym for Telecommunications Electronics Materials Protected from Emanating Spurious Transmissions and it is a secret (classified) project of the government of the United States of America that originated with its military in the 1960s based on the study of security with respect to telecommunication devices emitting Electromagnetic Radiation (EMR).

Hence, the U.S. military standard for computer security is known as TEMPEST.

The main purpose of the Telecommunications Electronics Materials Protected from Emanating Spurious Transmissions (TEMPEST) is to prevent the theft, compromise or interception of informations that are being transmitted on various telecommunications devices through the use of Electromagnetic Radiation (EMR).

Most slide layouts include at least one ________ by default.
Question 2 options:

placeholder

action button

transition

animation

Answers

Hey

I think that the answer placeholder :)

Sry if im wrong tho

Answer:

The answer is placeholder.

If you are working on doing senior portraits and want a lens that will give you the best shallow depth of field which lens would you choose?
a) 55mm f1.2 (focal length of 55mm, maximum aperture of 1.2)
b) 28-80mm f4.5 (Zoom lens with focal length from 28-80mm, max aperture 4.5)
c) 18mm f5.6
d) 50mm f1.4
45 points and brainliest

Answers

Answer: The answer is C     Hope this helps :)    Please mark Brainliest

Explanation:

Answer:

c) 18mm f5.6

Explanation:

For the best lens that offers the best shallow depth of field, you need to choose the one with the maximum apertature but does not zoom.

Hence choice c) has the maximum aperture and does not zoom.

Hope this helps :)

Which tab should you use to change the text font color in your presentation?

Answers

Answer:

The Home Tab

Explanation:

A hacker successfully modified the sale price of items purchased through your company's web site. During the investigation that followed, the security analyst has verified the web server, and the Oracle database was not compromised directly. The analyst also found no attacks that could have caused this during their log verification of the Intrusion Detection System (IDS). What is the most likely method that the attacker used to change the sale price of the items purchased

Answers

Answer:

By modifying the hidden form values that is in a local copy of the company web page

Explanation:

In a situation were the hacker successful change the price of the items he/she purchased through the web site of the company's in which the company web server as well as the company Oracle database were not compromised directly which means that the most likely method in which the attacker used to modified the sale price of the items he/she purchased was by modifying the HIDDEN FORM VALUE that was in the local copy of the company web page making it easy for the HIDDEN FORM VALUE to be vulnerable to the hacker because the hidden form value did not store the company server side information or data but only store the company software state information which is why HIDDEN FORM VALUE should not be trusted.

Which feature should be used prior to finalizing a presentation to ensure that audience members with disabilities will be able to understand the message that a presenter is trying to get across?

Compatibility Checker
Accessibility Checker
Insights
AutoCorrect

Answers

Answer:

Accessibility Checker

Answer:

answer is accessibility checker or B on edge

Is it important to study information systems

Answers

Answer:

There is massive importance if you want to study information study.

It can help you understand the data, organize, and process the data, using which we can generate and share information.

Explanation:

It largely depends on your interest and requirement, but a better knowledge or clue about information systems may help analyze the data especially if you want to become a data scientist, machine learning, Artificial intelligence or deep learning, etc.

It can help you understand the data, organize, and process the data, using which we can generate and share information.

A great understanding of information systems may exponentially increase the productivity, growth, performance, and profit of the company.

Most Professions get exposed to information Systems no matter what their career objective is, as it may help in having better decision making based on the information they get through data.

So, yes!

There is a massive importance if you want to study information study.

When save a newly created template, you use which extension for the file type? .doc, .docx, .doct, .dotx?

Answers

Answer:

The main difference between the two file formats is that in DOC, your document is saved in a binary file that includes all the related formatting and other relevant data while a DOCX file is actually a zip file with all the XML files associated with the document.

Write a program that reads a list of integers into a list as long as the integers are greater than zero, then outputs the smallest and largest integers in the list.

Ex: If the input is:

10
5
3
21
2
-6
the output is:

2 and 21

Answers

n = 1

lst = []

while n > 0:

   lst.append(n := int(input()))

lst.pop(-1)

print(str(min(lst)) +" and "+str(max(lst)))

I wrote this code in python 3.8. I hope this helps

Select the correct answer. Which type of computer application is Apple Keynote? OA. word processor O B. spreadsheet O C. presentation OD. database O E. multimedia

Answers

Answer:

Apple Keynote is presentation Software

The correct option is C

Explanation:

Now let explain each option

Word processor:

Word processor is incorrect because it is used to type text, format it add tables and figures, For example MS Word

Spread Sheet:

Spread Sheet is incorrect as it is used for calculation. Like MS Excel

Presentation:

Key tone is a presentation software. it is used to make presentation and add animation and transition to it.

Database

Database is incorrect because databases are used for storing data. Not for presentation.

explain the major innavotions made from the establishment of abacus​

Answers

Answer:

The abacus is one of many counting devices invented to help count large numbers.

Explanation:

Below is an ERD showing the 1:M relationship between Department and Employee entity types. This relationship is modeled as a Department JSON object as:Department: deptID,deptName,deptRoom,{deptPhone},{employee: empID, empName,empPhone,{empEmail}}Where {} indicates multi-valued.Part 1: Open the mydb database we created earlier and create a new department table with two fields:documentid (as an integer field) Jsondocument (as a JSON field)And add around 3 departments and each with 2 or 3 employees.Part 2: Use SQL to answer the following questions:Q1: Select all the records in the table.Q2: List the department names with their phones.Q3: A query to show the deptName and number of employees of the department.Q4: A query to show all the employees of a department of your choice using deptName as criteria.USE MYSQL

Answers

Answer:

hi

Explanation:

This is similar to the last problem, except that the first number on a line is an ID number that identifies an account. The same ID number may appear on any number of lines. Use a Dictionary to accumulate, for each ID, the sum of all the numbers that are on all the lines with that ID number. Call the input file id_data.txt. Write an output file called ID_sums.txt. On each line of the output fille, print an ID number and the sum. Sort the lines by the numerical order of the IDs

Answers

Answer:

Following are the code to this question:

def getSum(ID):#defining a method getSum that accept an ID

   t= 0#defining a variable t

   while ID!= 0:#defining while loop to check ID not equal to 0

       t+= ID % 10# holding remainder value

       ID = ID // 10#holding quotient value

   return t#return total value

def readRecord(S):#defining a method readRecord that hold list  

   f_Read = open("idInfo.txt","r")#defining a variable f_Read to open file

   for C_ID in f_Read:#defining for loop to hold file value  

       C_ID = C_ID.replace('\n', '')#use replace method

       S[C_ID] = getSum(int(C_ID))#use list to method value

   f_Read.close()#close file

def sortRecord(ID_List, t_List):#defining a sortRecord

   for x in range(len(ID_List) - 1):#defining for loop to calculate the length of list  

       for y in range(0, len(ID_List) - x - 1):#defining for loop to calculate the length of list

           if ID_List[y] > ID_List[y+1]:#defining if block to check value is greater

               ID_List[y], ID_List[y+1] = ID_List[y+1], ID_List[y]#swap the value

               t_List[y], t_List[y+1] = t_List[y+1], t_List[y]#swap the value

def showReport(ID, t):#defining a method showReport that accept id and t

   for i in range(len(ID)):#defining for loop to hold index value

       print(ID[i]," ",t[i])#print index value

def writeRecord(ID_List, t_List):#defining a method writeRecord that accept two list

   f_Write = open("idSorted.txt","w")#defining a variable f_Write to hold store value in file

   for i in range(len(ID_List)):#defining a for loop to store value with index

       f_Write.write(ID_List[i])#hold list value

       f_Write.write(" ")    #for space

       f_Write.write(str(t_List[i]) + "\n")# add index value

   f_Write.close()#close file

def run():#defining method run

   S = {}#defining an empty list

   readRecord(S)#passing list into readRecord method

   ID_List = list(S.keys())#defining a variable that holds key value in list

   t_List = list(S.values())#defining a variable that holds values value in list

   sortRecord(ID_List, t_List)#calling a method sortRecord by passing value

   showReport(ID_List, t_List)#calling a method showReport by passing value

   writeRecord(ID_List, t_List)#calling a method writeRecord by passing value

if "run":

   run()

Output:

Please find the attached file.

Explanation:

In the above program code, 6 method getSum, readRecord, sortRecord,showReport, writeRecord, and run method is defined, in which getSum and readRecord is used a single list store value in parameters, and in other methods, it accepts two parameter to store value in key and values form and use a txt file to store and take value.    

In the run method, an empty list s is declared, that pass into the variable ID_List and t_List, and call the method, in this program two a text file "idInfo.txt" is used, that holds some value in the file, and create another file that is "idSorted.txt", in this file it stores the value in the numerical order of the ID's.

write algorithm and flowchart to calculate sum,difference, product and quotient of two integer number given by the user.​

Answers

Answer:

Step1: Start

Step2: Initialize the count variable to zero

Step3: Initialize the sum variable to zero

Step4: Read a number say x

Step 5: Add 1 to the number in the count variable

Step6: Add the number x to the sum variable.

Step7: Is the count variable in the memory greater than 50?

           If yes, display the sum: go to step 8.

           If No, Repeat from step 4

Step8: Stop

Explanation:

Janet needs to flag a message for follow-up in Outlook. Which option is not a default?

Today
Tomorrow
Next Week
Next Tuesday

Answers

Answer:

Explanation:

Today

Answer:

Next tuesday.

Explanation: Its to specific

Please help this computer science question(Pseudocode and Trace table)

Answers

Answer:

can u explain more specific plz

Explanation:

When an organizatin needs a program to do a very specific job, it mayhire someone to write _____ software.​

Answers

Code sofware your welcome

Mary is writing an article about the animal kingdom. She wants to place an image below the text. Which menu should Mary choose for this
purpose?
Mary needs to choose the _________
menu in order to place the text in a desired fashion around the image

Plato btw

Answers

Answer:

she needs to choose the insert menu

The attenuation of a signal is -10 dB. What is the final signal power if it was originally
5 W?

Answers

Answer:

P₂ = 0.5 W

Explanation:

It is given that,

The attenuation of a signal is -10 dB.

We need to find the final signal power if it was originally  5 W.

Using attenuation for signal :

[tex]dB=10\text{log}_{10}(\dfrac{P_2}{P_1})[/tex]

Put dB = -10, P₁ = 5 W

Put all the values,

[tex]-10=10\text{log}_{10}(\dfrac{P_2}{5})\\\\-1=\text{log}_{10}(\dfrac{P_2}{5})\\\\0.1=\dfrac{P_2}{5}\\\\P_2=5\times 0.1\\\\P_2=0.5\ W[/tex]

So, the final signal power is 0.5 W.

The final signal power if it was originally 5W is; 0.5 W

Signal Power

We are given;

Attenuation signal; dB = -10 dBOriginal signal power; P1 = 5 W

Formula for attenuation signal is;

dB = 10log_10_ (P2/P1)

Where P2 is final signal power

Thus;

-10 = 10log_10_(P2/5)

-10/-10 = log_10_(P2/5)

-1 = log_10_(P2/5)

0.1 = P2/5

P2 = 0.1 × 5

P2 = 0.5 W

Read more about signal power at; https://brainly.com/question/13315405

I am having trouble with doing this code on Python:Develop the Car class by creating an attribute purchase_price (type int) and the method print_info() that outputs the car's information.Ex: If the input is:2011 18000 2018where 2011 is the car's model year, 18000 is the purchase price, and 2018 is the current year, then print_info() outputs:Car's information: Model year: 2011 Purchase price: 18000 Current value: 5770Note: print_info() should use three spaces for indentation.

Answers

Answer:

class Car:

   def __init__(self, model_year, purchase_price):

       self.model_year = model_year

       self.purchase_price = purchase_price

       self.current_year = 0

       self.current_value = 0

   def set_current_year(self, year):

       self.current_year = year

   def calc_current_value(self, current_year):

       if self.current_year == 0:

           return "Must first input the current year"

       depreciation_rate = 0.15

       car_age = current_year - self.model_year

       self.current_value = round(self.purchase_price - (car_age * (self.purchase_price * 0.15)))

   def print_info(self):

       print("Car's information:")

       print(f"Model year: {self.model_year}")

       print(f"Purchase price: {self.purchase_price}")

       if self.current_value > 0:

           print(f"Current value: {self.current_value}")

       else:

           print("Current value: Unknown")

Explanation:

The python program above defines the class "Car" that accepts the model year and purchase price of an instance. The class has a set method for the current year variable that is used to calculate and update the current value variable of the object. The print_info method prints the car model year, purchase price and its current value after nth years.

Other Questions
When a cable company is awarded sole possession to franchise in a community, that franchise is now a: Group of answer choices List three qualities or duties of each of the following castes as described by Vishnu Which phrase is most similar in meaning to enslaved? Pick one. O To make someone a slave O To ship people across an ocean O To exchange people with goods O To grow crops on a plantation W. No Person except a natural born Citizen, or a Citizen of the United States, at the time of the Adoption of this Constitution, shall be eligible to the Office of President; neither shall any Person be eligible to that Office who shall not have attained to the Age of thirty five Years, and been fourteen Years a Resident within the United States.X. The Congress, whenever two thirds of both Houses shall deem it necessary, shall propose Amendments to this Constitution, or, on the Application of the Legislatures of two thirds of the several States, shall call a Convention for proposing Amendments.Y. The Congress shall have Power To declare War, grant Letters of Marque and Reprisal, and make Rules concerning Captures on Land and Water; The President shall be Commander in Chief of the Army and Navy of the United States.Z. The Citizens of each State shall be entitled to all Privileges and Immunities of Citizens in the several States. A Person charged in any State with Treason, Felony, or other Crime, who shall flee from Justice, and be found in another State, shall on Demand of the executive Authority of the State from which he fled, be delivered up, to be removed to the State having Jurisdiction of the Crime.Which excerpt from the U.S. Constitution reflect the principle of separation of powers? What are the answers? A waterbed has a force of 1300N on the floor. It exerts 347 Pa of pressure. What is the area of the waterbed? How did the Nazis dehumanize the Jews? How did Gerda Weissmann work to overcome dehumanization, and who helped her? "He's sweet just like choc'late candy, and just like honey from the bee" How does this figurative language convey Jessie's opinion of Harry? A. He is wonderful. B. He gives nice gifts. C. He looks nice but acts mean. D. He is irresistible but bad for her.The poem Is I'm just Wild about Harry Why are inverse operations andproperties of equality important when solvingequations? Explain. A company purchased a weaving machine for $273,400. The machine has a useful life of 8 years and a residual value of $15,000. It is estimated that the machine could produce 760,000 bolts of woven fabric over its useful life. In the first year, 110,000 bolts were produced. In the second year, production increased to 114,000 units. Using the units-of-production method, what is the amount of depreciation expense that should be recorded for the second year LEARNMESSAGEHELPSIGN OUTASSIGNMENTSCOURSESAssignment - 2. "Through the Tunnel": Setting, Point of View, ConflictAttempt to 21SECTION 4 OF 4QUESTION 1 of 10In at least 150 words, discuss the author's choice of setting. How does it impact the themes and the progression of theplot?URDEWRITERWord Count: of 150OVERALL SCORE:C2 How to solve this problem? REPOSTING When completing an online shopping transaction, a typical shopper takes 23 seconds to select each product and another 4 seconds to complete the check out process. If it takes 50 second to complete a transaction, how many products are being purchased?I NEED THE ANSWER ASAP THIS IXL IS DUE TODAY!!Im 62 points in and I need at least 80! When Devyn came home from college for the holidays, he tried to have a conversation about politics with his elderly Aunt Sylvia. It turned out to be quite difficult because each of them kept referring to online news reports or commentary that the other had not seen or read. Sylvia was only getting information with a conservative angle while Devyn was only getting information with a liberal slant. This phenomenon is known as __________. The weighted mean of the variables 2,5,8,10 with weights 1,3,1,2 is...6.2O 6.4O 1.4which one ? Select the correct answer. What is the value of this expression if h = 8, j = -1, and k = 12? PLEASE HELP WILL GIVE BRAINLIEST!!!!3. Which editing strategies can change the emphasis in a sentence? (Select all correct answers.)a.) repeating key wordsb.) rearranging parts of a sentencec.) replacing cliches or slangd.) deleting redundant words Yuto owns a souvenir shop in Tokyo. He wants to reach English speaking tourists in his city during certain hours of the day. Which three areas of his Search campaign does Yuto need to adjust to achieve this goal? (Choose three.) assignment plz do it trust me i mad it fun on class kickcode is MND 94J 23. Matthew Brady was one of the first photojournalists in the United States. true or false Help Please, im stuck on this question.