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Scorpion4ik [409]
2 years ago
14

A small company is moving towards sharing printers to reduce the number of printers used within the company. The technician has

security concerns. What security risk is associated with sharing a printer?
Computers and Technology
1 answer:
Misha Larkins [42]2 years ago
8 0

Answer:

Security risk associated with sharing a printer are

  1. Printer Attacks
  2. Theft
  3. Breach of data
  4. Vulnerable Network

Explanation:

Printer Attacks

A network printer can be used for a DDoS attack.As printer are not very secured and are a weak link in network these can be easily exploited by the hackers for any kind of malicious activities and even lanching a DDoS attack.

DDoS attack is denial of service attack in which network is flooded with malicious traffic which cause it to choke and make it inaccessible for users.

Theft

Physical theft of document can be an issue.Anyone can just took printed pages from printer tray by any one.

Breach of Data

The documents which are printed are usually stored in printer cache for some time which can be accessed by any one connected to the network. Any document containing confidential information which are printed on network printer can fall in wrong hands.

Vulnerable Network

As mentioned a single unsecured network printer can pose great threat to entire network as it can provide a way into the network.

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In the file BankAccount.java, build a class called BankAccount that manages checking and savings accounts. The class has three p
kaheart [24]

Answer:

Explanation:

The following code is written in Java and creates the BankAccount class with all of the requested methods, including the constructor, getter and setter methods, withdraw methods, and even the transferToSavings method. A preview can be seen in the attached image below.

class BankAccount {

   private String customerName;

   private double savingsBalance, checkingsBalance;

   public BankAccount(String newName, double amt1, double amt2) {

       this.customerName = newName;

       this.checkingsBalance = amt1;

       this.savingsBalance = amt2;

   }

   public String getCustomerName() {

       return customerName;

   }

   public void setCustomerName(String customerName) {

       this.customerName = customerName;

   }

   public double getSavingsBalance() {

       return savingsBalance;

   }

   public void setSavingsBalance(double savingsBalance) {

       this.savingsBalance = savingsBalance;

   }

   public double getCheckingsBalance() {

       return checkingsBalance;

   }

   public void setCheckingsBalance(double checkingsBalance) {

       this.checkingsBalance = checkingsBalance;

   }

   public void depositChecking(double amt) {

       if (amt > 0) {

           this.checkingsBalance += amt;

       }

   }

   public void depositSavings(double amt) {

       if (amt > 0) {

           this.savingsBalance += amt;

       }

   }

   public void withdrawChecking(double amt) {

       if (amt > 0) {

           this.checkingsBalance -= amt;

       }

   }

   public void withdrawSavings(double amt) {

       if (amt > 0) {

           this.savingsBalance -= amt;

       }

   }

   public void transferToSavings(double amt) {

       if (amt > 0 ) {

           this.checkingsBalance -= amt;

           this.savingsBalance += amt;

       }

   }

}

6 0
2 years ago
In its simplest form, communication is defined as ________.
kykrilka [37]

Answer: c)-the transmission of information and meaning from a sender to a receiver

Explanation: Communication is describes as the transmitting the information along with meaning from source to destination. The source is sender from where the information is sent and receiver is the destination unit to receive  the information .Information that is being sent contains structured, organized and meaningful facts and figure.

Other options are not appropriate because information and meaning both are transferred in communication ,data is not transferred in communication as they are raw and unstructured facts and ideas are not conveyed in communication.Thus, the correct option is option(c).

5 0
1 year ago
Program MATH_SCORES: Your math instructor gives three tests worth 50 points each. You can drop one of the test scores. The final
Simora [160]

Answer:

import java.util.Scanner;

public class num5 {

   public static void main(String[] args) {

       Scanner in = new Scanner(System.in);

       //Prompt and receive the three Scores

       int score1;

       int score2;

       int score3;

       do {

           System.out.println("Enter first Score Enter score between 1 -50");

           score1 = in.nextInt();

       } while(score1>50 || score1<0);

       do {

           System.out.println("Enter second Score.The second score must be between 1 -50");

           score2 = in.nextInt();

       } while(score2>50 || score2<0);

       do {

           System.out.println("Enter Third Score Third score must between 1 -50");

           score3 = in.nextInt();

       } while(score3>50 || score3<0);

       //Find the minimum of the three to drop

       int min, min2, max;

       if(score1<score2 && score1<score3){

           min = score1;

           min2 = score2;

           max = score3;

       }

       else if(score2 < score1 && score2<score3){

           min = score2;

           min2 = score1;

           max = score3;

       }

       else{

           min = score3;

           min2 = score1;

           max = score2;

       }

       System.out.println("your entered "+max+", "+min2+" and "+min+" the min is");

       int total = max+min2;

       System.out.println("Total of the two highest is "+total);

       //Finding the grade based on the cut-off points given

       if(total>=90){

           System.out.println("Grade is A");

       }

       else if(total>=80){

           System.out.println("Grade is B");

       }

       else if(total>=70){

           System.out.println("Grade is C");

       }

       else if(total>=60){

           System.out.println("Grade is D");

       }

       else{

           System.out.println("Grade is F");

       }

   }

}

Explanation:

  • Implemented with Java
  • Use the scanner class to receive user input
  • Use a do.....while loop to validate user input for each of the variables. A valid score must be between 0 and 50 while(score>50 || score<0);  
  • Use if and else to find the minimum of the three values and drop
  • Add the two highest numbers
  • use if/else if /else statements to print the corresponding grade
8 0
1 year ago
Which of the following are true statements about digital certificates in Web browsers?I. Digital certificates are used to verify
vladimir2022 [97]

Answer:

I only

Explanation:

Digital certificate are virtual encrypted keys or password used by individuals or organization  as a means of establishing secure connections between servers and websites so as to  be able to authenticate that only the legitimate people are having access to the information.

6 0
1 year ago
E xercise 17.2.4: The following is a sequence of undo-log records written by two transactions T and U: &lt; START T&gt;; ; &lt;
masya89 [10]

Answer:

Check the explanation

Explanation:

The following is a sequence of Undo — log records written by two transactions.

<START 1>; <F, A, 10>; <START U>; <U, B, 20>; <F, C, 30>; <U, D, 40>; <COMMIT U>; <T, E, 50>; <COMMIT T>; (a) < START U >;

If the system crashes after the log < START U >,

Then we have log records will be shown below.

<START U>;

<T, A, 10>;

<START T>;

SYSTEM CRASHED

The recovery manager sees the Undo - Redo log and inspect the both trans-actions T and U are not committed. Then those elements changed by both transactions are arranged to their old values.

  1. Transaction T changes the element A.
  2. Then the Element A is arranged to old value A=10.
  3. Transaction U did not change any existing element in the records.
  4. So, not anything to do with transaction U.

(B) < T, E, 50>;

If the system crashes after the log < T, E, 50>;

Then we have log records will be shown below .

START T>;

<T, A, 10>;

<START U>;

<U, B, 20>;

<T, C, 30>;

<U, D, 40>;

<COMMIT U>;

<T, E, 50>;

SYSTEM CRASHED

The recovery manager sees the Redo logs and inspect the transaction U is committed or not. Such changes made by transaction U are reached to disk.

• So much the recovery manager arranged the elements to their recent values changed by transaction U.

• Transaction U changed the elements B and its records <U, B, 20>with re-cent values.

• Transaction U changed the elements D and its records <U, D, 40>with recent values.

• The transaction T is not committed.

• Then the elements changed by transaction T are arranged to old values.

• Then element A is arranged to 10, C is arranged to 30 and E is arranged to 50.

7 0
2 years ago
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