Write a program that takes a first name as the input, and outputs a welcome message to that name.
Ex: If the input is Pat the output is:
Hello Pat and welcome to cs Online
Input Welcome message
1 user_name = input 2 3
Type your code here

Answer:

Explanation:

The function of ALU is to perform arithmetic operations(add,subtract, multiply,division) as well as logical operations(compare values).

The function of CU is to control and coordinate the activities of the computer.

So people think you are professional based on what you write.

Answer:

It is important to write a professional email because you need to make a good impression. This also shows that you are determined.

Answer:

The method in Java is as follows:

public static int numUnique(int list[]) {  

int unique = 1;  

for (int i = 1; i < list.length; i++) {  

 int j = 0;  

 for (j = 0; j < i; j++) {

  if (list[i] == list[j])  

   break;  

 }

 if (i == j)  

  unique++;  

}  

return unique;  

}  

Explanation:

This line defines the numUnique method

public static int numUnique(int list[]) {

This initializes the number of unique elements to 1

int unique = 1;  

This iterates through the list

for (int i = 1; i < list.length; i++) {

The following iteration checks for unique items

 int j = 0;  

 for (j = 0; j < i; j++) {

  if (list[i] == list[j]) If current element is unique, break the iteration

   break;  

 }

 if (i == j)  

  unique++;  

}

This returns the number of unique items in the list

return unique;  

}  

Answer:

Python lists contain items separated by commas.

Python lists are versatile Python data types.

Python lists may uses single quotes, double quotes, or no quotes.

Explanation:

Python Lists are enclosed in regular brackets [ ], not curly brackets { }, so this is not a correct characteristic.

Answer:

a c d

Explanation:

Answer:

Education is expected to be the fourth largest sector for VR investment. VR in education is predicted to be a $200 million industry by 2020, and a $700 million industry by 2025. 97% of students would like to study a VR course.

Explanation:

Answer:

The output is to the given question is:

nist

nsrt

imdA

strat

Explanation:

The missing code can be defined as follows:

code:

s = "Administrator" #defining a variable that hold string value

print(s[4:8])#using slicing with the print method  

print(s[4: 12:2])#using slicing with the print method  

print(s[3::-1])#using slicing with the print method  

print(s[-7:-2])#using slicing with the print method    

In the above code, a string variable s is declared, that holds a string value, and use the multiple print method to print its slicing calculated value.

Answer: C

 it would broaden the search

Explanation:

Placing quotation marks around a search term or phrase limits your search to that exact term or phrase. Without the quotes, your search engine may return all results that contain each separate word. Placing AND between your keywords will return results that only include both or all your keywords.

Answer:

The answer is C. It would broaden the search.

Explanation:

I got it right on the Edmentum test.

Answer:

1. SUM  --- The SUM function is used to sum all the values that are in a given range. Thus, for example, if you want to add the values between cells A1 and A3, you must write the following command: =SUM(A1:A10)

2. AVERAGE  --- The AVERAGE function allows you to average a range of values, throwing the average of these values in the cell where the function is typed. For example, if you want to average the values included between B1 and B3, you should write the following function: =AVERAGE (B1: B3).

3. MAX --- The MAX function, for its part, returns the maximum value of the values included in the function. For example, if the maximum value included between the values C1 and C3 is known, the following function must be written: =MAX (C1: C3).

4. MIN  --- The MIN function, in turn, allows to identify the minimum value of the range of values included in the function. For example, if the minimum value included between the values D1 and D3 is known, the following function must be written: =MIN (D1: D3).

5. COUNT --- The COUNT function, finally, is used to count all the cells that have numbers, which have been included in the range of the function. For example, if you want to count all cells that contain numbers between the values E1 and E3, you must write the following function: =COUNT (E1: E3).

Answer:

To do this you'll need to use malloc to assign memory to the pointers used.  You'll also need to use free to unassign that memory at the end of the program using the free.  Both of these are in stdlib.h.

#include <stdlib.h>

#include <stdio.h>

#define SIZE_X 3

#define SIZE_Y 4

int main(void){

       int **matrix, i, j;

       // allocate the memory

       matrix = (int**)malloc(SIZE_X * sizeof(int*));

       for(i = 0; i < SIZE_X; i++){

               matrix[i] = (int *)malloc(SIZE_Y * sizeof(int));

       }

       // assign the values

       for(i = 0; i < SIZE_X; i++){

               for(j = 0; j < SIZE_Y; j++){

                       matrix[i][j] = SIZE_Y * i + j + 1;

               }

       }

       // print it out

       for(i = 0; i < SIZE_X; i++){

               for(j = 0; j < SIZE_X; j++){

                       printf("%d, %d:  %d\n", i, j, matrix[i][j]);

               }

       }

       // free the memory

       for(i = 0; i < SIZE_X; i++){

               free(matrix[i]);

       }

       free(matrix);

       return 0;

}

Answer:

For this i will use my own PC.

OS - Windows 10

Storage Capacity - 512 GBs

Memory - 16 GB

Wi-Fi - Ethernet

Installed Application - FireFox

Explanation:

An OS is the interface your computer uses.

Storage capacity is the space of your hard drive.

Memory is how much RAM (Random Access Memory) you have

Wi-Fi connectivity is for how your computer connects the the internet.

An installed application is any installed application on your computer.

Answer:

Please find the complete code and the output in the attachement.

Explanation:

In the code, a class "LabProgram" is defined, and inside the main method two integer variable "currentPrice and lastMonthsPrice" is defined that uses the scanner class object is used for a user input value, and in the next step, two print method is declared that print the calculate of the integer variable.

The program is an illustration of output formats in Java

The statements that complete the program are:

To format outputs in Java programming language, we make use of the printf statement, followed by the string literal that formats the required output

Take for instance:

To output a float value to 2 decimal place, we make use of the literal "%.2f"

Read more about Java programs at:

https://brainly.com/question/25458754

Answer:

number = int(input("Enter number: "))

if (number % 4):

 print("{} is not divisible by 4".format(number))

else:

 print("{} is divisible by 4".format(number))

Explanation:

If the %4 operation returns a non-zero number, there is a remainder and thus the number is not divisable by 4.

Answer:

1 Array languages

2 Assembly languages

3 Authoring languages

4 Constraint programming languages

5 Command line interface languages

6 Compiled languages

7 Concurrent languages

8 Curly-bracket languages

9 Dataflow languages

10 Data-oriented languages

11 Decision table languages

12 Declarative languages

13 Embeddable languages

13.1 In source code

13.1.1 Server side

13.1.2 Client side

13.2 In object code

14 Educational languages

15 Esoteric languages

16 Extension languages

17 Fourth-generation languages

18 Functional languages

18.1 Pure

18.2 Impure

19 Hardware description languages

19.1 HDLs for analog circuit design

19.2 HDLs for digital circuit design

20 Imperative languages

21 Interactive mode languages

22 Interpreted languages

23 Iterative languages

Explanation:

Answer:

4. Regional Internet registries

Explanation:

Cyber security can be defined as preventive practice of protecting computers, software programs, electronic devices, networks, servers and data from potential theft, attack, damage, or unauthorized access by using a body of technology, frameworks, processes and network engineers.

With cybersecurity theory, security standards, frameworks and best practices we can guard against cyber attacks and easy-to-guess passwords such as using alphanumeric password with certain composition and strength.

Some examples of the Internet sources that hackers use to gather information about a company's employees includes;

I. Blogs.

II. Company website.

III. Social networking sites.

However, Regional Internet registries cannot be used by hackers to gather information about a company's employees because it is an internet protocol resource organization saddled with the responsibility of allocating and registering internet protocol (IP) addresses.

Answer:

Answered below

Explanation:

#Program is written in Python programming language

digit = 0

sum = 0

num = int(input("Enter a number between 0 and 1000: ")

#Check that number is within the valid range

if num > 0 and num <= 1000:

while num != 0:

#Isolate each digit

digit = num % 10

sum = sum + digit

#Remove isolated digit from number

num = num/10

else:

print("Number is not within valid range")

#print total sum of digits

print(sum)

Answer:

cropping tool

Explanation:

since the people are on the far left you can just crop the image

Answer:

B-15%

Explanation:

Answer:true

Explanation:

By definition technology is the skills methods and processes used to achieve goals

Chairs and tables are considered technology. The given statement is True.

A comfortable ergonomic office chair lessens the chronic back, hip, and leg pain brought on by prolonged sitting. Employees are able to operate more effectively and productively as a result. Another advantage is a decrease in medical costs associated with poor posture brought on by uncomfortable workplace chairs.

They can perform their tasks more easily and independently thanks to technology. They feel more empowered, certain, and positive as a result. Many people can benefit greatly from technology. It goes beyond simply being "cool." The most recent technologies can also simplify life.

Among other major technologies, 3D modeling, virtual reality, augmented reality, and touch commerce has an impact on the design and production of furniture. Before actual furniture is built on the ground, it is possible to virtually create it using 3D or three-dimensional modeling.

Thus, Technology includes things like chairs and tables. The assertion is accurate.

Learn more about technology here:

https://brainly.com/question/9171028

#SPJ2

Answer:

1990's i think

Explanation:

Answer:

Explanation:

The following code is written in Python. It is a function called guessMyNumber and like requested creates a random number and saves it to secretNumber. Then it continuously asks the user for their guess and compares it to the secret number. If the guess is correct it exits the loop otherwise it will continue to ask for a new guess.

import random

def guessMyNumber():

   secretNumber = random.randint(1, 10)

   print(secretNumber)

   while True:

       guess = input("Enter your guess: ")

       guess = int(guess)

       if (guess == secretNumber):

           print("Congratulations you guessed correctly")

Answer:

An appropriate precondition is:

0 <= n && n <= str.length() - 1

Explanation:

Required:

Write down an appropriate pre-condition for the program

From the question, we understand that the method accepts two parameters:

str -> A string value

n -> An integer value which represents the index of character to return from the string str

It should be noted that:

n must be within the range of 0 and str.length()-1

Take for instance:

str = "ABCDE";

n must be within the range 0 to 4 (inclusive) in order not to raise an exception. This is so because the string index starts at 0 and stops at 1 less than the length of the string.

Hence, the precondition can be written as:

0 <= n && n <= str.length() - 1

Which means: n = 0 to length - 1

Answer:The answer is given below:

Explanation:

Count function is used to get the number of entries in Excel.

There is a specific formula for it to count the entries.

The formula is A1:A20: =COUNT(A1:A20.

It is also used to find the data in the following cells.

The values et return to the cell argument.

There can be individual items or in a cluster.

First, we select the blank cell and then use the formula.

Answer:

An email program

Explanation:

And why?

Answer:

I would suggest g m a i l.

Explanation:

I use G m a i l all the time and I think it is easy to use! A lot of people think it is great too! :)

Answer: True

Explanation:

The Intrusion Detection System (IDS) is used for the detection of malicious activities and thus is done by monitoring if the network communications and also the examination of systems logs.

When something looks suspicious of fishy, the Intrusion Detection System scans such thing out. When violations of policy occurs, the Intrusion Detection System is at alert to notice.

Therefore, the answer to the statement in the question is true.

Answer:

def split(word):  

   return [char for char in word]

word = input("Enter a word: ")

chars = split(word)

chars.sort()

sorted = ''.join(chars)

print(sorted)

Explanation:

Here is a python solution.

Answer:

The program name in CALL statement called as CALLED program/Sub program. A program can contain as many CALLs required and no restriction on it. In other words, CALLING program can CALL as many subprograms required. CALLED may not have the CALL statement to call another program.

Explanation:

Answer:

The answer is "Option b".

Explanation:

In the given code, a static method "inCommon" is declared, that accepts two array lists in its parameter, and inside the method two for loop is used, in which a conditional statement used, that checks element of array list a is equal to the element of array list b. If the condition is true it will return the value true, and if the condition is not true, it will return a false value. In this, the second loop is not used because j>0 so will never check the element of the first element.