Which computers were the first PCs with a GUI
MS-DOS
Linux
Windows
Mac

Answer:

Following are the code to the given question:

#include <iostream>//header file

#include <cstring>//header file

using namespace std;

int main() //main method  

{

   char personName[100] = "Albert Johnson";//defining a char array  

   char searchChar;//defining char variable

   char *searchResult = nullptr;//use pointer type char variable to holding value as nullptr

   searchChar = 'J';//holding char value

   char *ptr = personName;//using pointer type char variable that holds a value

   while (*ptr) //defining while loop that checks *ptr value

   {

       if (*ptr == searchChar) //use if that check *ptr value is equal to searchChar

       {

           searchResult = ptr;//holding ptr value in searchResult

       }

       ptr++;//incrementing ptr value

   }

   if (searchResult != nullptr) //use if that checks searchResult value not equal to nullptr

   {

       cout << "Character found." << endl;//print message

   }  

   else //else block

   {

       cout << "Character not found." << endl;//print message

   }

   return 0;

}  

Output:

Character found.

Explanation:

In this code inside the main method, a char array is declared that holds values.  

In the next step, some char variable and pointer type char variable are declared that holds values.

Inside the while loop, the pointer variable is used, and in the if the block it checks its value and holds its values.

Outside the loop, it checks searchResult value not equal to nullptr and prints the value as per the given condition.

Answer:

deez lOL LOLOLOLOL

Explanation:

Answer:

[tex]\frac{31}{7}[/tex]

Explanation:

[tex]\frac{18}{7} + \frac{13}{7}[/tex]

[tex]\frac{18 + 13}{7}[/tex]

[tex]\frac{31}{7}[/tex]

Answer: I believe it’s explains why the paper was written!

Explanation:

Took edge 2021

Answer:

Explains why the paper was written.

Explanation:

Please give brainliest.

Abstraction removes all specific details, and any problems that will help you solve the problem. Thus makes your computer easier to use.

An abstraction is a generic thought as opposed to one that pertains to a specific thing, person, or circumstance. The concept of abstraction is one that applies to both the actual world and OOP languages.

The typical details of an idea are left out. Code that uses abstractions is simpler to comprehend since it focuses on the main functions and operations rather than the minute details. Don't program to implementations; program to interfaces.

Therefore, abstraction eliminates all specific information and any issues that could aid in problem-solving.

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Ran dint Python function is the function in the random library will generate a random integer within a range of specified by two parameters.

With both inclusive parameters, the randint Python method returns an integer that was created at random from the provided range.

The randint() method provides a selected integer number from the given range. Note that randrange(start, stop+1) is an alias for this technique.

A value from a list or dictionary will be generated by the random command. And the randint command will choose an integer value at random from the provided list or dictionary.

Thus, Ran dint Python function.

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Answer: So you Wait a minute I do believe that mysql is a sql cracking suit but you would need to build a hashing suit or you could use passlib.hash.mysql41 so you are looking to crack some stuff ok look at the file I sent.

Explanation:

Answer:

equals operator...............

Answer:

To Help you keep your cherisable and memorable moments.

Involving or based on a hypothesis: conjectural; involving or based on a postulated concept or theory. speculative arguments a fictitious circumstance.

The words or abbreviations "for instance," "for example," "i.e." or "e.g." are frequently used after a hypothetical example, albeit the latter two, as you are probably aware, will only come after a comma and won't initiate a new sentence like "for instance" or "for example." Use hypothetical examples with caution.

The human whose existence is implied by other data rather than directly attested. theoretical individual hypothetical (adj.) is a 1580s term that means "based on or defined by a hypothesis, conjectural," from the Latinized form of the Greek word hypothesis, which means "pertaining to a hypothesis."

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Here is a Python program that asks the user to input three integers and then outputs the minimum and maximum number:

Answer:

no

Explanation:

it just deletes the icon.

Answer:

Nope!

Explanation:

A shortcut doesn't replace or delete to original file, folder, app, etc.

Answer: A) File

Just took it (:

Answer:

a-file

Explanation:

its easy i just took the assignment

Answer:

8

Explanation:

Answer:

It uses simple words and symbols to communicate the design of a program

Explanation:

A software can be defined as a set of executable instructions (codes) or collection of data that is used typically to instruct a computer on how to perform a specific task and solve a particular problem.

A software development life cycle (SDLC) can be defined as a strategic process or methodology that defines the key steps or stages for creating and implementing high quality software applications. There are seven (7) main stages in the creation of a software and these are;

1. Planning.

2. Analysis.

3. Design.

4. Development (coding).

5. Testing.

6. Implementation and execution.

7. Maintenance.

A pseudocode refers to the description of the steps contained in an algorithm using a plain or natural language. Also, a pseudocode gives a summary of the steps adopted during a software development process using simple (concise) words and symbols.

This ultimately implies that, a pseudocode uses simple words and symbols to communicate the design of a program.

Answer:

A: It uses simple words and symbols to communicate the design of a program

Explanation:

Credit to the person above me.

To complete the function get_day_month_year(date), we can split the date string using the / character as a delimiter and return a tuple of integers:

def get_day_month_year(date):

day, month, year = date.split('/')

return (int(day), int(month), int(year))

To complete the function less_than_equal(start_day, start_mon, start_year, end_day, end_mon, end_year), we can compare the year, month, and day of the start date to the year, month, and day of the end date and return True if the start date is less than or equal to the end date:

def less_than_equal(start_day, start_mon, start_year, end_day, end_mon, end_year):

if start_year < end_year:

return True

elif start_year == end_year:

if start_mon < end_mon:

return True

elif start_mon == end_mon:

if start_day <= end_day:

return True

return False

To complete the function next_date(d, m, y), we can first increment the day by 1 and check if the resulting date is valid. If it is not valid, we can set the day to 1 and increment the month by 1. We can continue this process until we reach a valid date:

def next_date(d, m, y):

d += 1

while not is_valid(d, m, y):

d = 1

m += 1

if m > 12:

m = 1

y += 1

return (d, m, y)

Finally, to complete the function count_days(start_date, end_date), we can add code to check the validity of the start and end dates, and throw an exception if either of them is not valid or if the start date is after the end date. We can do this by calling the is_valid function and the less_than_equal function:

def count_days(start_date, end_date):

start_day, start_mon, start_year = get_day_month_year(start_date)

end_day, end_mon, end_year = get_day_month_year(end_date)

if not is_valid(start_day, start_mon, start_year):

raise Exception("Not a valid date: " + start_date)

if not is_valid(end_day, end_mon, end_year):

raise Exception("Not a valid date: " + end_date)

if not less_than_equal(start_day, start_mon, start_year, end_day, end_mon, end_year):

raise Exception("Start date must be less than or equal end date.")

count = 0

while less_than_equal(start_day, start_mon, start_year, end_day, end_mon, end_year):

count = count + 1

start_day, start_mon, start_year = next_date(start_

Hope This Helps You!

Answer:

Explanation:

#include <stdio.h>

void main()

{

   int  j, sum = 0;

   printf("The first 10 natural number is :\n");

   for (j = 1; j <= 10; j++)

   {

       sum = sum + j;

       printf("%d ",j);    

   }

   printf("\nThe Sum is : %d\n", sum);

}

The program illustrates the use of iterations

The most common iterations are the for loop and the while loop

The program in C, where comments are used to explain each line is as follows:

#include <stdio.h>

void main(){

   //This declares num, and initializes sum to 0

   int num, sum = 0;

   //The following iteration is repeated 10 times

   for (int i = 1; i <= 10; i++){

       scanf("%d ",&num);

       //This adds all user inputs

       sum = sum + num;

   }

   //This prints the sum

  printf("Sum: %d", sum);

}

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Explanation:

A, B & C form the vertices of a triangle.

∠ CAB = 90°, ∠ ABC = 73° and AB = 9.4.

Calculate the length of BC rounded to 3 SF

Answer:

Here's an example of a simple program in Python that uses a one-dimensional array to determine if a given number is odd or even:

def check_odd_even(arr):

   for i in range(len(arr)):

       if arr[i] % 2 == 0:

           print(str(arr[i]) + " is even")

       else:

           print(str(arr[i]) + " is odd")

# Example usage

numbers = [1, 2, 3, 4, 5, 6, 7]

check_odd_even(numbers)

The program defines a function check_odd_even that takes an array of numbers as an input. It then iterates over the array, checking the remainder of each number when divided by 2. If the remainder is 0, the number is even, if not then it is odd. The program then prints whether each number is even or odd.

You can input any array you want, of any lenght, and the function will work the same way.

Keep in mind that you can also check the parity in another ways, like using bitwise operation.

Explanation:

Answer:

Microsoft

Explanation: I’m not a computer fanatic, but everybody should know this. And if anything else is the answer, then that’s because it would’ve been in the text that I DON’T have.

Answer: software arts

Explanation:

i just did it

answer

The MRS y,x = 12 means that the ratio of marginal utilities between two goods (y and x) is 12. This means that for every 12 units of good y the consumer will give up 1 unit of good x. This holds true if the consumer has constant marginal utility.

Answer:

n = int(input("How many numbers would you like to check? "))

divisible_count = 0

not_divisible_count = 0

for i in range(n):

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

   if num % 3 == 0:

       print(str(num) + " is divisible by 3")

       divisible_count += 1

   else:

       print(str(num) + " is not divisible by 3")

       not_divisible_count += 1

print("You checked " + str(n) + " numbers.")

print("Of those, " + str(divisible_count) + " were divisible by 3.")

print("And " + str(not_divisible_count) + " were not divisible by 3.")

Explanation:

You would run the program, it will ask the user to enter a number of integers, to check after that it will ask to enter numbers one by one, for each input, it will check if it's divisible by 3 or not, and keep counting how many were divisible or not divisible. After the loop ends, the program will output a summary of the total numbers checked, how many of them were divisible by 3 and how many were not.

You may further adjust it to match the requirement you need

Four binary digits

A single hexadecimal digit can represent four binary digits.

Answer:

(1) The program in Python is as follows:

rows, cols = (3, 3)

arr =[[0,0,0],[2,2,2],[-2,-2,-2]]

print(arr)

arr[0][0] = 10

arr[2][2] = -10

print(arr)

for i in range(rows):

   for j in range(cols):

       arr[i][j]-=2

print(arr)

for i in range(rows):

   for j in range(cols):

       if arr[i][j]< 0:

           print(arr[i][j], end = ", ")

(2) The program in Python is as follows:

import numpy as np

x = [10000, 1000, 100, 10, 1, 0, -10, -100]

p = [0.05, 0.05, 0.20, 0.20, 0.1, 0.1, 0.1, 0.2]

q = np.dot(x,p)

print(q)

Explanation:

(1)

This initializes the rows and columns of the array to 3

rows, cols = (3, 3)

1. This creates and array and also populates it with the given data

arr =[[0,0,0],[2,2,2],[-2,-2,-2]]

Print the array

print(arr)

2. This changes index 0,0 to 10 and index 2,2 to -10

arr[0][0] = 10

arr[2][2] = -10

Print the array

print(arr)

This iterates through the rows and the columns of the array

for i in range(rows):

   for j in range(cols):

3. This subtracts 2 from each array element

       arr[i][j]-=2

Print the array    

print(arr)

This iterates through the rows and the columns of the array

for i in range(rows):

   for j in range(cols):

If array element is negative

       if arr[i][j]< 0:

4. Print the array element

           print(arr[i][j], end = ", ")

(2)

Line 1 and 2 are given as part of the program

x = [10000, 1000, 100, 10, 1, 0, -10, -100]

p = [0.05, 0.05, 0.20, 0.20, 0.1, 0.1, 0.1, 0.2]

This uses np dot to multiply x and p

q = np.dot(x,p)

This prints the result of the product

print(q)

Answer:

It looks like there are a few issues with your program.

First, the line hours += numHours should be hours += 1. This is because you want to increment the hours variable by 1 each time through the loop, not by the number of hours required to achieve the growth rate.

Second, you are only multiplying the population by the growth rate once per iteration of the loop, but you should be doing it every time hours is less than or equal to totalHours. You can fix this by moving the population *= growth line inside the loop's if statement, like this:

while numHours < totalHours:

   if hours <= totalHours:

       population *= growth

   hours += 1

   if hours >= totalHours:

       break

Finally, you are using the variable numHours in your while loop condition, but it should be hours. You should change while numHours < totalHours: to while hours < totalHours:.

With these changes, your program should work correctly for the test case you provided. Here is the modified version of your program:

organisms=int(input("Enter the initial number of organisms:"))

growth=float(input("Enter the rate of growth [a real number > 1]:"))

numHours=int(input("Enter the number of hours to achieve the rate of growth:"))

totalHours=int(input("Enter the total hours of growth:"))

population = organisms

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

The full Form of BIT is "Binary digit" which is the basic unit of information in computing . A Binary digit can be 0 or 1 . 0 represents off state & 1 represents on state .

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Note that the main objective of the administrator when creating and assigning storage accounts to Users is "to provide them with a secure and reliable method of storing and accessing their data, while also maintaining control and visibility over the data and its usage. "

IT administrators, also known as system administrators, configure and manage the computers, servers, networks, corporate software, and security systems of a business. They also assist the organization stay comply with cybersecurity rules by optimizing internal IT infrastructure for increased efficiency.

A competent administrator must understand networks and how to handle network problems. Basic hardware expertise is required. Understanding of backup, restoration, and recovery techniques. Excellent knowledge of permissions and user management

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The technology that helps to produce, manipulate, store, communicate, and/or disseminate information are:

a. Computer

b. Communication

d. Information

Computer technology helps to produce, manipulate, store, and communicate information through various software and hardware.

Communication technology helps to disseminate information through various means of communication such as phone, internet, radio, and television.

Therefore, Information technology encompasses all technologies used to handle and process information, including computer and communication technology.

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Answer:

DVD-R is a good choice for long-term archiving because the stored data do not degrade over time. This is due to its write-once, read-many nature, which makes it less likely to degrade compared to magnetic tape, HDDs or solid-state drives (SSDs).

Explanation:

The full from of http is hypertext Transfer Protocol