1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
s2008m [1.1K]
3 years ago
11

Can anybody tell me how to screenshot on a PC with no "print screen" button?

Computers and Technology
1 answer:
Liono4ka [1.6K]3 years ago
8 0

There is a extension from google chrome webstore that allows to take a screnshot

You might be interested in
Write a program that prints the U.S. presidential election years from 1792 to present day, knowing that such elections occur eve
miv72 [106K]

Answer:

The cpp program to print US presidential years is given.

#include <iostream>

using namespace std;

int main()

{

   // variable to hold presidential election year declared  

   int elec_year;

// variable to hold presidential election year initialized to 1792  

elec_year=1792;

   

// the value displayed on the console output

   std::cout << "The U.S. presidential election years from 1792 to present day are listed. " << std::endl;

   

   // loop executes till year is less than or equals 2020

   do

   {

       // initial value is printed

       std::cout << elec_year << std::endl;

       

       // value is incremented by 4

       elec_year = elec_year + 4;

       

   }while(elec_year<=2020);

   return 0;

}

OUTPUT

The U.S. presidential election years from 1792 to present day are listed.  

1792

1796

1800

1804

1808

1812

1816

1820

1824

1828

1832

1836

1840

1844

1848

1852

1856

1860

1864

1868

1872

1876

1880

1884

1888

1892

1896

1900

1904

1908

1912

1916

1920

1924

1928

1932

1936

1940

1944

1948

1952

1956

1960

1964

1968

1972

1976

1980

1984

1988

1992

1996

2000

2004

2008

2012

2016

2020

Explanation:

The program works as described.

1. An integer variable, elec_year, is declared and initialized with the first US presidential year value, 1792.

2. Inside the do-while loop, the variable, elec_year, is first printed to the console followed by a new line inserted using, endl.

3. The variable, elec_year, is then incremented by 4.

4. The do-while loop continues till the value of the variable, elec_year, does not exceeds the current year, 2020.

5. The program ends with a return statement since main() has return type int.

6. Only one variable is used in the program.

7. The program consists of only main() method since cpp is not completely object oriented programming language.

8. The same program, if written in object oriented programming language like java or c# will be written inside a class and executed through main() method.

4 0
3 years ago
To avoid potential documentary errors and security leaks, the configuration of firewalls should not be documented unless strictl
Zolol [24]

Answer: False

Explanation:

 The given statement is false, as the configuration of the firewall, operational and administration procedure must be documented.

The configuration of multiple firewall are identical and the integrity and also performance of the configuration firewall files are check on the regularly bases.

It is basically used to avoid the security leaks and the documentation errors so it is necessary that it should be check regularly so that it can easily implement without any interrupt occurrence.

8 0
3 years ago
The IT department sent out a memo stating that it will start delivering desktop computer interfaces through the IT data center v
Tasya [4]

Answer: Virtual desktop infrastructure

Explanation:

The virtual desktop infrastructure is the virtualization technology in which the host desktop OS (operating system)  is in the centralized server of the data center. The virtual desktop infrastructure is also known as server based computing as it include the variation in the computing model such as client - server model.

The example of the virtual desktop infrastructure is wallpapers, toolbars, window and folder is the stored in the server remotely.

All the other options does not involve with this technology so that is why option (D) is correct.

4 0
3 years ago
The tax calculator program of the case study outputs a floating-point number that might show more than two digits of precision.
Aneli [31]

Answer:

TAX_RATE = 0.20

STANDART_DEDUCTION = 10000.0

DEPENDENT_DEDUCTION = 3000.0

gross_income = float(input("Enter the gross income: "))

number_of_dependents = int(input("Enter the number of dependents: "))

income = gross_income - STANDART_DEDUCTION - (DEPENDENT_DEDUCTION * number_of_dependents)

tax = income * TAX_RATE

print ("The income tax is $" + str(round(tax, 2)))

Explanation:

Define the <em>constants</em>

Ask user to enter the <em>gross income</em> and <em>number of dependents</em>

Calculate the <em>income</em> using formula (income = gross_income - STANDART_DEDUCTION - (DEPENDENT_DEDUCTION * number_of_dependents))

Calculate the <em>tax</em>

Print the <em>tax</em>

<em />

round(number, number of digits) -> This is the general usage of the <em>round</em> function in Python.

Since we need <u>two digits of precision</u>, we need to modify the program as str(<u>round(incomeTax, 2</u>)).

4 0
3 years ago
I used a walmart MoneyCard and now it says its prepaid. Its my dad's card.
Scorpion4ik [409]

Answer:

oh- Did he find out-

Explanation:

8 0
3 years ago
Other questions:
  • You just read an msds for acetic acid. based on what you read, what type of information is included in an msds sheet? record you
    7·1 answer
  • One study found that nearly ____________ of the 1600 college freshmen surveyed had sent sexually suggestive texts or photos.
    11·1 answer
  • You need to write a program that calculates and displays the revenue earned from ticket sales at a movie theater. Input: Prompt
    11·1 answer
  • Briefly explain what are JavaScript librairies​
    12·1 answer
  • -Which of the following is true about Web services?
    10·1 answer
  • Urgent ..algorithm and flowchart to check weather a number is odd or even ???​
    8·2 answers
  • Write a for loop that runs 5 times and accepts the input of an integer number every time. Those numbers will be accumulated by a
    7·1 answer
  • What is digital marketing?
    5·1 answer
  • Disuss the roles of hardware,software and databases in regard to computer based information systems
    7·1 answer
  • Example of language processor software
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!