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Answer:
There should be a tab titled "add text." Click on that and add your text.
Explanation:
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Question1: What was the name of your primary school?
Answer
Question2: What was the name of your best friend in
childhood?
Answer
Answers
Explanation:
nose pero esta viendo que la tecnología es con electricidad y unos elementos eléctricos
similarities of ROM and RAM?
Answers
Explanation:
both are primary storage devices
will give brainlyist
Which sentence in the following paragraph correctly describes mobile technology?
Mobile devices have become the main source of communication for many people around the world. However, businesses are still to capitalize on the wide reach mobile communication. Social media is being increasingly used in marketing research. Customized advertising can be integrated based on specific users' location. Smartphones do not have videoconferencing capabilities that is becoming a major business tool.
Answers
i think its the first sentence: Mobile devices have become the main source of communication for many people around the world
if im wrong im dum ;-;
Answer:
Customized advertising can be integrated based on specific users location.
Explanation:
Right for Plato/edmentum
Libraries order items, check out items to patrons, process returned items, and organize items on shelves. What data management solution should a library use to track this information?
a spreadsheet
a database
a flat file
a filing cabinet
Answers
Answer:
a database
Explanation:
hope this help tell me if im wrong
Traffic flow analysis is classified as which?
Answers
Answer:
c. An active attack
d. A passive attack
Explanation:
Traffic flow analysis is a cyber attack method of acquiring information by intercepting and examining messages so as to decode them by analysing patterns in the way the messages are communicated.
Traffic flow analysis can either be active or passive depending on if the attacker alters communication in the case of active analysis or simply extracts information in case of passive analysis.
what is the quotient of 8.16 ÷ 100
Answers
Answer:
0.0816
Explanation:
8.16 ÷ 100 = 0.0816 (Ans)
discuss some designs using columns, gutters, text alignment, graphics, etc.
Answers
Answer:
.......
Explanation:
hi um... i just wanna say hi :P
Answers
hi hope ur having a good day / night :D
Draw a flowchart or write pseudocode to represent a program's logic that allows the user to enter a value. The program multiplies the value by ten and outputs the result.
Answers
Ill choose flowchart. Look picture for the answer
ask me if you have any doubts about my answer.
Construct a class that will model a quadratic expression (ax^2 + bx + c). In addition to a constructor creating a quadratic expression, the following operations can be performed:
- query quadratic expression for each coefficient
- evaluate the quadratic expression at a specified value
- determine the number of real zeros (solutions to associated quadratic equation)
- determine the real zeros
Also construct a test program which will test whether your implementation of this class is correct.
Answers
Answer:
Following are the code to this question:
#include <iostream>//header file
#include<math.h>//header file
using namespace std;
class Quadratic//defining a class Quadratic
{
private:
double a,b,c;//defining a double variable
public:
Quadratic()//defining default constructor
{
a = 0;//assigning value 0
b = 0;//assigning value 0
c = 0;//assigning value 0
}
Quadratic(double a, double b, double c)//defining a parameterized constructor
{
this->a = a;//use this keyword to hold value in a variable
this->b = b;//use this keyword to hold value in b variable
this->c = c;//use this keyword to hold value in c variable
}
double getA() //defining a get method
{
return a;//return value a
}
void setA(double a)//defining a set method to hold value in parameter
{
this->a = a;//assigning value in a variable
}
double getB() //defining a get method
{
return b;//return value b
}
void setB(double b)//defining a set method to hold value in parameter
{
this->b = b;//assigning value in b variable
}
double getC() //defining a get method
{
return c;//return value c
}
void setC(double c)//defining a set method to hold value in parameter
{
this->c = c;//assigning value in c variable
}
double Evaluate(double x)//defining a method Evaluate to hold value in parameter
{
return ((a*x*x)+(b*x)+c);//return evaluated value
}
double numberOfReal()//defining a method numberOfReal to calculates the real roots
{
return (b*b)-(4*a*c);//return real roots
}
void findroots()//defining a method findroots
{
double d=numberOfReal();//defining double variable to hold numberOfReal method value
if(d<0)//use if block to check value of d less than 0
cout<<"Equation has no real roots"<<endl;//print message
else
{
double r1=(-b+sqrt(numberOfReal()))/(2*a);//holding root value r1
double r2=(-b-sqrt(numberOfReal()))/(2*a);//holding root value r2
if(r1==r2)//defining if block to check r1 equal to r2
cout<<"Equation has one real root that is "<<r1<<endl;//print message with value
else//else block
cout<<"The equation has two real roots that are "<<r1<<" and "<<r2<<endl;////print message with value
}
}
void print()//defining a method print
{
cout<< a << "x^2 + " << b << "x + " << c <<endl;//print Quadratic equation
}
};
int main()//defining main method
{
Quadratic q(5,6,1);//creating Quadratic class object that calls parameterized constructor
q.print();//calling print method
cout<<q.numberOfReal()<<endl;//calling method numberOfReal that prints its value
q.findroots();//calling method findroots
cout<<q.Evaluate(-1);//calling method Evaluate that prints its value
return 0;
}
Output:
5x^2 + 6x + 1
16
The equation has two real roots that are -0.2 and -1
0
Explanation:
In the above code, a class "Quadratic" is declared, which is used to define a default and parameter constructor to holds its parameter value.
In the next step, the get and set method is defined that holds and returns the quadratic value, and "Evaluate, numberOfReal, findroots, and print" in the evaluate method a double variable is used as a parameter that returns evaluated value.
In the "numberOfReal" method it calculates the real roots and returns its value. In the "findroots" method a double variable "d" is declared that hold "numberOfReal" value,
and use a conditional statement to check its value, and in the print method, it prints the quadratic equation.
In the main method, the lass object it calls the parameterized constructor and other methods.
Suppose Client A initiates a Telnet session with Server S. At about the same time, Client B also initiates a Telnet session with Server S. Provide possible source and destination port numbers for:
a. The segments sent from A to S.
b. The segments sent from B to S.
c. The segments sent from S to A.
d. The segments sent from S to B.
e. If A and B are different hosts, is it possible that the source port number in the segments from A to S is the same as that from B to S?
f. How about if they are the same host?
Answers
Answer:
Explanation:
From the given information;
We will like you to understand that the source port numbers and destination port number can be any number. For that reason, the ones being used here will just be examples.
NOTE:
That the destination port numbers sent from A to S and B to S are the same in their segments.
That the destination port numbers sent from S to A and S to B are the same in their segments.
From A to S, the segment sent possibly could have the source port number 467 and destination port number as 23(Telnet)
From B to S, the segment sent possibly could have the source port number 513 and destination port number as 23(Telnet).
From S to A, the segment sent possibly could have the source port number as 23(Telnet) and destination port number as 467.
From S to B, the segment sent possibly could have the source port number as 23(Telnet) and destination port number as 513.
Yes, it is possible. This is because the inclusion of IP in the segments is to recognize the host.
No, the source ports will be different. Because source port number from A to S can't be the same from B to S at the time they are in the same host.
3) Which of the following operators is used for performing exponentiation?
Answers
Answer:
pls make more detailed
Explanation:
The operator that is used for performing exponentiation is ^. The correct option is A.
What are exponential?One technique to determine the exponential value of the supplied base and exponent values in Python is to use the exponentiation operator. Between the base and exponent values, we utilize the (**) double asterisk/exponentiation operator.
It provides a string in exponential notation that represents the Number object. Using the syntax number.to Exponential (value) The '.' operator is used with a number to invoke the toExponential() method, as demonstrated in the syntax above.
The ^ symbol represents the exponent. This symbol is known as a carrot (). As an illustration, 4 raised to 2 can be expressed as 42 or 42.
Therefore, the correct option is A) ^.
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The question is incomplete. Your most probably complete question is given below:
A) ^
B) #
C) *
D) /
5 disadvantage of assembly
level language
Answers
Disadvantages Of Assembly Language
Long programs written in such languages cannot be executed on small sized computers.It takes lot of time to code or write the program, as it is more complex in nature.Difficult to remember the syntax.Lack of portability of program between computers of different makes.No SDKs (System Development Kit).Please read this lab exercise thoroughly, before attempting to write the program.
Write a program that reads the pairs of group number and student count from the text file (user must enter name of file) and:
Displays the number of groups in the file (5 %)
Displays the number of even and odd student count (5%)
Displays the sum of the even student count and the sum of the odd student count as well as the sum of all the student count (5%)
Displays the group numbers of the largest student count and the smallest student count (5 %)
Computes the average of the largest and smallest student count (10 %)
Compute the sum of ALL the digits in the largest student count (i.e. 952 – Sum is 9+5+2 = 16) (15 %)
Assume the contents of the file are as follows but that the pairs of data can change later:
1 25
2 123
3 475
4 61
5 77
6 910
7 234
8 138
9 134
10 95
11 674
12 345
13 31
14 211
15 952
16 873
17 22
18 7
19 876
20 347
21 450
The following is a sample output: User input in red
What is name of the input file? integers.dat
The number of groups in the file is 21
There are 12 odd student count and 9 even student count
The sum of the odd student count is 2645
The sum of the even student count is 4390
The sum of all the student count is 7035
The group number of the largest student count is 15
The group number of the smallest student count is 18
The average of 952 and 7 is 479.5
The sum of all the digits in the largest student count is 16
NOTE:
Use two decimal point precision for the average
To check your code, adjust one of the student count in the file, recompile your code and run again (suggest changing the largest or smallest student count )
Even though there are 21 pairs of numbers in the file, the program should NOT presume there will always be 21 pairs of numbers. In other words, you should not solve this problem by declaring 21 pairs of values. If I choose to use another integers.dat file other than the one provided with the assignment, your program should still work correctly with that file as well. All you can assume is that a series of integers will be read in from the file. Therefore, you need to implement a solution that uses the repetition control structures (for, while, do…while) in the reading and processing of these values to produce your output.
Answers
Answer:
filename = input("Enter input file? ")
with open(filename, 'r') as data:
num_groups = []
num_counts = []
for line in data:
cols = line.split()
num_groups.append(int(cols[0]))
num_counts.append(int(cols[1]))
print("The number of num_groups in the file is "+str(len(num_groups)))
c_even = 0; c_odd = 0; s_odd = 0; s_even = 0
for i in num_counts:
if i%2 == 0:
c_even=c_even+1
s_even = s_even + i
else:
c_odd=c_odd+1
s_odd = s_odd + i
print("There are "+str(c_odd)+" odd student and "+str(c_even)+" even student")
print("The sum of odd student is "+str(s_odd))
print("The sum of even student is "+str(s_even))
print("The sum of all student is "+str(s_even+s_odd))
max_count = num_groups[num_counts.index(max(num_counts))]
print("The group number of the largest student is "+str(max_count))
min_count = num_groups[num_counts.index(min(num_counts))]
print("The group number of the smallest student is "+str(min_count))
print("The average of "+str(max(num_counts))+" and "+str(min(num_counts))+" is:",end=" ")
print("%.2f" % ((max(num_counts)+min(num_counts))*0.5))
bigkount = str(max(num_counts))
bigsum = 0
for i in range(len(bigkount)):
bigsum += int(bigkount[i])
print("The sum of all the digits in the largest student is: "+str(bigsum))
Explanation:
The program was written in Python.
Because of the length, I added an attachment where I used comments to explain the lines of the code
a program execution is called
Answers
a program execution is called a process
ExplanationIn the process, they process the data and also execute the data.
What happen in process?
First the data came from input, then go to the memory. The process take the data from the memory and process it and divide it, if there's arithmetic data thingy it will go to ALU and the rest to CU. After the data finish being proceed, the data will be sent to CU and executed there, then send back to the memory and go to the output to be shown.#Sorry my grammar sucks
#Moderators please don't be mean, dont delete my answers just to get approval from your senior or just to get the biggest moderation daily rank.
Choose all of the items that accurately describe an operating system.
manages a computer’s hardware
implements essential features like file and folder management
is managed by the microprocessor (CPU)
provides the platform that application software runs on
is not necessary on a smartphone
Answers
Answer:
provides the platform that application software runs on, manages a computer's hardware, and implements features like file and folder management.
Explanation:
The operating system manages a computer’s hardware, provides the platform that application software runs on and implements essential features like file and folder management. The correct options are a, b, and d.
What is operating system?An operating system (OS) is the program that manages all of the other application programs in a computer after being loaded into the computer by a boot program.
The application programs interact with the operating system by requesting services via a predefined application program interface (API).
The operating system (OS) controls all of the computer's software and hardware. It manages files, memory, and processes, handles input and output, and controls peripheral devices such as disk drives and printers.
The operating system manages the hardware of a computer, provides the platform on which application software runs, and implements essential features such as file and folder management.
Thus, the correct options are a, b, and d.
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Identify at least 6 errors from the following program code. Write all the errors and rewrite the correct program.(11 pts)
1. public E2
2. {
3. Public static void main(String )
4. {
5. System.Out.Println(“hello)
6. }
Answers
Answer:The code after rearrange the question segment:
public class Q// Class declaration of Q name.
{// Open the class body.
public static void main(String[] a) // Main function declaration.
{ //Open the main-function body.
System.out.println("Q"); // Print statement which print Q.
} //close the main-function body.
}//close the class body.
Output:
Q
Explanation:
how can you say that a painting is real?
Answers
Answer:Know the Artist. Prior to buying an artist's work, become familiar with their oeuvre. ...
Use a Magnifying Glass. Looking at the surface of a painting with a magnifying glass is one of the best ways to spot a print. ...
Turn the Painting Over.
Explanation:brainliest
See from the way they paint. You can see from the picture that its way different. Each artist has different way to paint. see the colour also
Employment was expected to grow by 13 percent from 2010 to 2020 in which of the following fields?
A.) video game design
B.)graphic design
C.)animation
D.)computer engineering
Answers
Answer: B
Explanation:
What is a complier in computers
Answers
Answer:
Explanation:
A compiler is a computer program that translates source code into object code.
Select the qualification that is best demonstrated in each example.
Ginny carefully reviews the code in a program to make sure there are no errors.
Walker identifies why a program isn't working correctly and fixes it.
Donnell reviews code to help out a coworker who is in a hurry.
Hisako teaches herself a new programming technique.
Answers
Answer:
1. attention to detail
2.problem solving skills
3. teamwork
4. the ability to learn quickly
Explanation:
Answer:
2, 3, 2, 2
Explanation:
answer above was correct:)
Consider the declaration of the struct houseType given in this chapter. Suppose firstHouse and secondHouse are variables of houseType. Write C11 statement(s) to compare the style and price of firstHouse and secondHouse. Output true if the corresponding values are the same; false otherwise. (2, 3)
Answers
Answer:
See Explanation
Explanation:
The question is incomplete as there is no link pointing to the houseType struct of chapter 1.
So, I've answered the question from scratch
See attachment for explanation where I used comments to explain each line.
The program is as follows:
#include <iostream>
using namespace std;
struct houseType{
int firstHouse, secondHouse;
};
int main() {
houseType hT;
cout << "Enter the price of both house: ";
cin>> hT.firstHouse;
cin>> hT.secondHouse;
if(hT.firstHouse == hT.secondHouse){ cout<<"true"; }
else{ cout<<"false"; }
return 0;
}
what are node in a computer network
Answers
Answer:
A node is a connection point inside a network that can receive, send, create, or store data. Each node requires you to provide some form of identification to receive access, like an IP address. A few examples of nodes include computers, printers, modems, bridges, and switches.
O
O ^__^
o (oo)\_______
(__)\ )\/\
||----w |
|| ||
Answers
Answer:?
Explanation: What is the question
Which of the following are examples of IT
careers? Check all of the boxes that apply.
office administrator
computer hardware engineer
systems analyst
o real estate agent
database administrator
DONE
Answers
Answer:
Computer hardware engineer
Systems analyst
Database administrator
The following are examples of IT careers:
Computer hardware engineer
Systems analyst
Database administrator
Thus option (b), (c) and (e) are correct.
What is a computer?A computer is a programmable device that stores, retrieves, and processes data.
The term "computer" was originally given to humans (human computers) who performed numerical calculations using mechanical calculators, such as the abacus and slide rule.
The term was later given to mechanical devices as they began replacing human computers. Today's computers are electronic devices that accept data (input), process that data, produce output, and store (storage) the results (IPOS).
The following are examples of IT careers: Computer hardware engineer; Systems analyst; Database administrator. Therefore, option (b), (c) and (e) are correct.
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Write a program that reads a list of integers, and outputs the two smallest integers in the list, in ascending order. The input begins with an integer indicating the number of integers that follow. You can assume that the list will have at least 2 integers and fewer than 20 integers. Ex: If the input is: 5 10 5 3 21 2
Answers
Answer:
Follows are the code to the given question:
#include <iostream>//header file
using namespace std;
int main() //main method
{
int nums[20];//defining an array
int n,i,k;//defining integer variables
cout<<"Enter total number you want to insert: ";//print message
cin>>n;//input value of n
cout << "Enter array numbers: " << endl;//print message
for (i = 0;i<n;i++) //defining for loop for input values from user-end
{
cin >> nums[i];//input values
}
for (i = 0; i < n;i++) //defining for loop for count array values
{
for (k =i+1;k<n;k++)//defining for loop for arrange value in ascending order
{
if (nums[i] > nums[k])//checking first and second value
{
int t = nums[i];//defining integer variable that hold first element value in t
nums[i] = nums[k];//holding second element value in first element
nums[k] = t;//assign value in t
}
}
}
cout<<"Two smallest number in list are:";//print message
for (i = 0; i <2; ++i)//defining for loop that prints first two smallest value
cout<<nums[i]<<" ";//print value
return 0;
}
Output:
Enter total number you want to insert: 6
Enter array numbers:
5
10
5
3
21
2
Two smallest number in list are:2 3
Explanation:
In this code, an integer array "nums" is defined, and in the next step multiple integer variable is defined, that uses the for loop input value from the user-end, and in the next step, another two for loop is declared, that uses if block to arrange value into the ascending order at which it stores two smallest value in first and second position in the array element, and in the next step, it uses another for loop to print its element value.
Animations
Animations are !
Blank which can be Applied to blank in a presentation?
Answers
True/False. Debugging and sequencing are the same process; just different
terms.
Answers
debugging is the process of detecting flaws and removing them from code
sequencing is the order that commands are executed by computer
design an algorithm to generate the first n terms of sequence 2,6,10,14
Answers
Answer:
#Begin
a=2
k=0
temp=0
#Input
k=input()
temp=k
k=0
#Processing
while int(k)<int(temp):
print(a)
a=a+4
k=k+1
In this exercise, using the knowledge of computational language in python, we have that this code will be written as:
The code is in the attached image.
What is range?The Python range function is a function native to the Python language that is used to generate a numerical sequence within a given range. It is normally used as an auxiliary to the for function. In Python, we can repeat an action a specified number of times using a for loop with the range function.
We can write the python as:
a=2
k=0
temp=0
k=input()
temp=k
k=0
while int(k)<int(temp):
print(a)
a=a+4
k=k+1
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In what way, if any, is a model different from a simulation?
Models are types of simulations that transform data sets into scenarios.
Models and simulations are completely different in that they achieve different results.
Models and simulations are essentially identical—they are two terms that describe the same thing.
Models are types of simulations that create ideal workers and members of leadership.
Answers
Answer:
Models and Simulations are completely different in that they achieve diffenet results.
Explanation:
Modeling is the act of building a model. A simulation is the process of using a model to study the behavior and performance of an actual or theoretical system. In a simulation, models can be used to study existing or proposed characteristics of a system. ... Simulating is the act of using a model for a simulation.
Answer:
Models are types of simulations that transform data sets into scenarios
Explanation:
Model - computer models take complex data sets and transform them into real-life simulations