1. Design and implement a class dayType that implements the day of the week in a program. The class dayType should store the day, such as Sun for Sunday. The program should be able to perform the following operations on an object of type dayType:

a. Set the day.
b. Print the day.
c. Return the day.
d. Return the next day.
e. Return the previous day.
f. Calculate and return the day by adding certain days to the current day. For example, if the current day is Monday and we add 4 days, the day to be returned is Friday. Similarly, if today is Tuesday and we add 13 days, the day to be returned is Monday.
Add the appropriate constructors.

2. Also, write a program to test various operations on this class .

Using the knowledge in computational language in JAVA it is possible to write the code that write a program whose input is: firstName middleName lastName, and whose output is: lastName, firstName middleInitial.

import java.util.Scanner;

import java.lang.*;

public class LabProgram{

public static void main(String[] args) {

String name;

String lastName="";

String firstName="";

char firstInitial=' ',middleInitial=' ';

int counter = 0;

Scanner input = new Scanner(System.in);

name = input.nextLine(); //read full name with spaces

int i;

for(i = name.length()-1;i>=0;i--){

if(name.charAt(i)==' '){

lastName = name.substring(i+1,name.length()); // find last name

break;

}

}

for(i = 0;i<name.length()-1;i++){

if(name.charAt(i)==' '){

firstName = name.substring(0, i); // find firstName

break;

}

}

for(i = 0 ;i<name.length();i++){

if(name.charAt(i)==' '){

counter++; //count entered names(first,middle,last or first last only)

}

}

if(counter == 2){

for(i = 0 ;i<name.length();i++){

if(Character.toUpperCase(name.charAt(i)) == ' '){

middleInitial = Character.toUpperCase(name.charAt(i+1));//find the middle name initial character

break;

}

}

}

firstInitial = Character.toUpperCase(name.charAt(0)); //the first name initial character

if(counter == 2){

System.out.print(lastName+", "+firstName+" "+middleInitial+".");

}else{

System.out.print(lastName+", "+firstName);

}

}

}

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Answer:

It is the Central Processing Unit (CPU)

Assigning permissions at this level is inefficient when dealing with large user groups. The correct option is b.

Permissions are the many sorts of access that are granted to specific securable. At the server level, permissions are assigned to SQL Server logins and server roles. At the database level, they are assigned to database users and database roles.

Read, write, and execute are the three types of permissions that files and directories can have. Anyone with reading permission can view the contents of a file or directory.

Therefore, the correct option is b. large user groups.

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The network that will be install in the school premises and will be utilized by both the junior and senior sections of the school situated in two different buildings on the same campus is CAN (Campus Area Network).

Different Type of Networks:

Option 1 : MAN

Metropolitan Area Network is used to set up an Internet connection within the city.

So, this is the wrong option.

Option 2: WAN

Wide Area Network is used to setup an internet connection over a state, province or country.

So, this is the wrong option.

Option 3: CAN

Campus area network is used to setup internet connection within a limited geographical area like school campus, university campus etc. Given scenario is, the Internet connection will be utilized by both the junior and senior sections of the school situated in two different buildings on the same campus. When internet connection is to be used within the campus i.e., between two or three buildings then campus Area Network must be used there.

So, this is the Correct answer.

Option 4: LAN

Local Area Network is used to setup internet connection over the smallest area such as one school building, college buliding but not within the overall campus.

So, this is the wrong option.

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The trust is built by the following options:

How trust is built?

Trust is built by spending much time with the people you are in contact with you have to observe the behavioral characteristics and notice the behavior accordingly. Most important characteristics to build trust: Honesty, Integrity, Transparency etc. Hence to conclude along with certain observance and characteristics trust is built. Consistency often leads to trust. We have the most faith in people who are always there for us, in good and bad times. Showing someone you're there to assist them on a regular basis is a great way to build trust.

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A sample expression that uses Boolean operators that prints "Special number" if special_num is -99, 0, or 44 is given below:

import java.util.Scanner;

import java.io.*;

public class Test

{

   public static void main(String[]args) throws IOException

   {

       File file = new File("SNUMS.INP");

       Scanner inputFile = new Scanner(file);

       int order = 1;

       int i = 1;

      int[] special = new int[1000000+1];

       // Write all 10^6 special numbers into an array named "special"

       while (order <= 1000000)

       {

           if (specialNumber(i) == true)

           {

              special[order] = i;

               order++;

           }

           i++;

       }

       // Write the result to file

       PrintWriter outputFile = new PrintWriter("SNUMS.OUT");

       outputFile.println(special[inputFile.nextInt()]);

       while (inputFile.hasNext())

           outputFile.println(special[inputFile.nextInt()]);

       outputFile.close();

   }

   public static boolean specialNumber(int i)

   {

       // This method check whether the number is a special number

       boolean specialNumber = false;

      byte count=0;

       long sum=0;

       while (i != 0)

       {

           sum = sum + (i % 10);

           count++;

           i = i / 10;

       }

       if (sum % count == 0) return true;

       else return false;

    }

}

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Answer:

completrly erasing

Explanation:

Reformatting a computer means completely erasing (formatting) the hard drive and reinstalling the operating system and all other applications and files. All of your data on the hard disk will be lost, so you will need to back it up to an External HD, DVD, flashdrive or another computer.

Formatting of computer means erasing something like hard drive disks etc.

Explanation:

Format or document format is the overall layout of a document or spreadsheet. For example, the formatting of text on many English documents.

Only items with the same numerical data type can be compared using mathematical operators. If you try to compare a string and an integer, you will get an error saying "not supported between instances of'str' and 'int'."

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Programmers refer to a brief section of reusable source code, machine code, or text as a “snippet.” These are typically explicitly defined operational units that are integrated into bigger programming modules.

Guido van Rossum created Python, an interpreted, object-oriented, high-level programming language with dynamic semantics. It was first made available in 1991.

The syntax of Python is straightforward and resembles that of English. Python's syntax differs from various other programming languages in that it enables programmers to construct applications with fewer lines of code.

Therefore, Python operates on an interpreter system, allowing for the immediate execution of written code. As a result, prototyping can proceed quickly.

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A gas does not take up a definite amount of space and does not have a definite shape.

What are the properties of a gas?

There are four basic states of matter, with gas being one of them. A pure gas can be composed of single atoms, elemental molecules derived from a single type of atom, or complex molecules derived from a combination of atoms. There are many different pure gases in a gas mixture like air.

Three characteristics distinguish gas from liquids or solids they come from:

(1) they are easily compressed,

(2) they expand to fill their containers, and

(3) they take up a lot more area than solids or liquids.

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Answer:

figure it out

Explanation:

Just 10 lines of code.

from functools import reduce

list = []

def compare():

   calc = [reduce(lambda a, b: a if a == b else None, x) for x in zip(*list)] + [None]

   return list[0][:calc.index(None)]

list.append(input("Enter the first string: "))

list.append(input("Enter the second string: "))

print(compare())

Uses of computers in communication:

1) Transfer of data

2)Transfer of information

3) Wireless message communication

4)Video service

5)E-mail

6) Internet and Fax

What is the use of computers in communication?

The mainstay of information technology, computers are essential for communication. Early in the 1990s, the first homes began to utilize the Internet, which eventually led to the widespread use of email, websites, blogs, social networking, and Voice-Over-Internet Protocol.

Above listed ones are the uses of computers in communication.

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Answer:

Hard drives and solid-state drives

Explanation:

It is true that every workplace should have an emergency action plan.

What is an emergency action plan (EAP)?

A written document required by specific OSHA standards is an emergency action plan (EAP). [29 CFR 1910.38(a)] An EAP's purpose is to facilitate and organize employer and employee actions in the event of a workplace emergency.

During an emergency, well-developed emergency plans and proper employee training (so that employees understand their roles and responsibilities within the plan) will result in fewer and less severe employee injuries and less structural damage to the facility.

A poorly prepared plan will almost certainly result in a disorganized evacuation or emergency response, causing confusion, injury, and property damage.

So, the correct answer to the question is True (T).

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Professional network                                 Scenario

1                                                                       A

2                                                                      C

3                                                                      B

How to categorize professional networks with the scenario?

Scenario: A. Miriam joins a group of employees of the company where she is interning.

Professional network: 1. building the professional network

Scenario: C. Rolf researches a company on a professional networking website.

Professional network: 3. upgrading knowledge

Scenario: B.  Imelda reads about new technologies in the computer programming industry.

Professional network: 2. preparing for interviews

Hence based on the appropriate scenario I have matched accordingly

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Explanation:

You have to just take a number n and after that you just reverse the number after that when the number is reversed you simply apply mod of 10 at  that reversed number and then divide it by 10.

Note:

you have to use while loops when finding reversed number and the place of number to be found

Answer:

fastian broh its call plagrism

Explanation:

It is to be noted that from network 192.168.43.0 255.255.255.224 the number of subnets and hosts available are 8 and 32 respectively. Out of the 32 hosts only 30 are usually usable.

A computer or other device linked to a computer network is referred to as a network host. A host can function as a server, providing information resources, services, and programs to network users or other hosts. At least one network address is assigned to each host.

A computer network is a collection of computers that share resources that are located on or provided by network nodes. To interact with one another, the computers employ standard communication protocols across digital linkages.

So with regard to the above answer, note that by entering the data into an online IPv4 subnet calculator, we are able to arrive at the total number of:

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Using the knowledge in computational language in JAVA it is possible to write the code that An array is called vanilla if all its elements are made up of the same digit.

import java.util.Scanner;  

public class Main

{

public static void main(String[] args) {

    int n;  

Scanner sc=new Scanner(System.in);  

System.out.print("Enter the number of elements you want to store: ");  

//reading the number of elements from the that we want to enter  

n=sc.nextInt();  

//creates an array in the memory of length 10  

int[] array = new int[10];  

System.out.println("Enter the elements of the array: ");  

for(int i=0; i<n; i++)  

{  

//reading array elements from the user  

array[i]=sc.nextInt();  

}

System.out.println("Array elements is: ");  

for(int i=0; i<n; i++)  

{  

   System.out.print(array[i]+" ");  

} System.out.println("\n");  

int res=0;  

int t;

int k;

for(int i=0; i<n; i++)  

{  

  t=array[i];

  while(t>0)

  {

      k=t%10;

      t=t/10;

      if(k==0)

      {

          res=1;

          break;

      }

  }if(res==1)

  {System.out.println("False it is not vanilla array");  

      break;

  }

}if(res==0)

{

   System.out.println("True it is  vanilla array");  

}

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name = input("Enter your name: ")

email = input("Enter you e-mail: ")

print("Hi",name,"we can contact you via your e-mail address which is",email)

Downloading what appears to be a legitimate app, a user installs malware which contains keylogging software. The type of breach that this downloading of malware is  called option B: integrity.

The CIA triad, also known as confidentiality, integrity, and availability, is a concept created to direct information security policies inside a company. To avoid confusion with the Central Intelligence Agency, the approach is sometimes frequently referred to as the AIC triad (availability, integrity, and confidentiality).

Note that In the event of a cyber breach, the CIA triad offers organizations a clear and thorough checklist to assess their incident response strategy. The CIA trio is particularly crucial for identifying vulnerability sources and aiding in the investigation of what went wrong once a network has been infiltrated.

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See full question below

Downloading what appears to be a legitimate app, a user installs malware which contains keylogging software. What type of breach is the downloading of malware?

answer choices

Confidentiality

Integrity

The SQL statements to grant these privileges are as follows:

        ON EMPLOYEE, DEPARTMENT, DEPT_LOCATIONS, PROJECT,

        WORKS_ON

        TO ACCOUNTA

        WITH GRANT OPTION;

        SELECT FNAME, MINIT, LNAME, SSN, BDATE, ADDRESS, SEX

        SUPERSSN, DNO

        FROM EMPLOYEE;

        GRANT SELECT ON EMPS

       TO ACCOUNTB;

       CREATE VIEW DEPTS AS

       SELECT DNAME, DNUMBER

       FROM DEPARTMENT;

       GRANT SELECT ON DEPTS

       TO ACCOUNTB;

       ON WORKS_ON

       TO ACCOUNTC;

      CREATE VIEW EMP1 AS

      SELECT FNAME, MINIT, LNAME, SSN

      FROM EMPLOYEE;

      GRANT SELECT ON EMP1

      TO ACCOUNTC;

      CREATE VIEW PROJ1 AS

      SELECT PNAME, PNUMBER

      FROM PROJECT;

     GRANT SELECT ON PROJ1

     TO ACCOUNTC;

       TO ACCOUNTD;

      GRANT UPDATE ON DEPENDENT

      TO ACCOUNTD;

        SELECT * FROM EMPLOYEE

        WHERE DNO = 3;

        GRANT SELECT ON DNO3_EMPLOYEES

        TO ACCOUNTE;

SQL statement may be defined as a domain-specific language that is significantly utilized in programming and designed for controlling data held in a relational database management system. SQL stands for Structured Query Language.

Therefore, the SQL statements to grant these privileges are well described above.

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Answer:

Explanation:

weird

The above three are the characteristics of core capabilities.

What is National Response Framework?

The National Response Framework (NRF) is a guide to how the nation responds to all types of disasters and emergencies.

What are the main components of the National Response Framework?

Response doctrine is comprised of five key principles:

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Using the knowledge of the computational language in python it is possible to write a code that Create classification space plots for both of your n=300 data sets, using your chosen methodology, SVM or CART.

def randomize(X, Y):

   permutation = np.random.permutation(Y.shape[0])

   X2 = X[permutation,:]

   Y2 = Y[permutation]

   return X2, Y2

X2, y2 = randomize(X, y)

def draw_learning_curves(X, y, estimator, num_trainings):

   train_sizes, train_scores, test_scores = learning_curve(estimator, X2, y2, cv=None, n_jobs=1, train_sizes=np.linspace(0.1, 1.0, num_trainings))

   train_scores_mean = np.mean(train_scores, axis=1)

   train_scores_std = np.std(train_scores, axis=1)

   test_scores_mean = np.mean(test_scores, axis=1)

   test_scores_std = np.std(test_scores, axis=1)

   plt.grid()

   plt.title("Learning Curves")

   plt.xlabel("Training examples")

   plt.ylabel("Score")

   plt.plot(train_scores_mean, 'o-', color="g",

            label="Training score")

   plt.plot(test_scores_mean, 'o-', color="y",

            label="Cross-validation score")

   plt.legend(loc="best")

   plt.show()

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To write a program that asks the user for the name of a file, we will use the readline() method of our file object, and using a for loop, we'll repeat the readline() five times.

The structure of the program and it's programming:

We will use readline() method of our file object( here it has been taken as file_obj).

Using a for loop we'll repeat the readline() five times.

If the file has less than five lines and we try to keep reading after the read position has gotten to the last character in the file, the readline() function will just return the empty string " ".

So nothing will be displayed. We need set end=' ' in our print() function to ensure that we don't get a bunch of extra new lines.

Don't forget to close the file after you're done with it.

# Getting file name from the user filename = input('Enter the filename :')  

# Opening the file in read mode file_obj = open(filename, 'r');  

# Reading and displaying the file's first five lines for i in range(5):     print(file_obj.readline(), end = '')

# Reads a single line at a time and displays it   # Closing the file file_obj.close()

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System software manages the computer itself. It runs in the background, maintaining the basic functions of the computer so that users can run higher-level application software to perform specific tasks. Essentially, system software serves as a foundation for application software to run on.

What is a System software?

System software is the most important type of software required to manage the computer system's resources.

Internally, system software runs and interacts with application software and hardware. Furthermore, it serves as a link between a hardware device and the end user.

System software runs in the background and manages all aspects of the computer's operation. Low-Level Software is so named because it runs at the most basic level of a computer and is usually written in a low-level language. When we install the operating system on one device, it is automatically installed on another.

System software contributes to the creation of the user interface and allows the operating system to communicate with the computer hardware in a computer system​.

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Since Tasia is using accrual accounting in Quickbooks and creat3ed a customer invoice. The account  that is debited when the invoice is created is option A: Accounts receivable.

Quickbooks  will debit the AR account when I create an invoice, but does the account credit. Depending on whatever income account is linked to your product or service when you create an invoice, a credit will be applied to that account.

Note that Customers' outstanding debts for goods or services they have received but haven't yet paid for are referred to as accounts receivable. For instance, the amount owing when clients buy things on credit is added to the accounts receivable.

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See options below

Tasia is using accrual accounting in QuickBooks and created a customer invoice. Which account is debited when the invoice is created? Accounts receivable Sales of product income Owner's equity Checking account Miscellaneous income