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NeX [460]
3 years ago
9

How long will my chromebook last if it is at 30 percent

Computers and Technology
1 answer:
Marta_Voda [28]3 years ago
5 0

Answer:

You can see an estimated battery life time.

Explanation:

To see it simply put your mouse over the battery icon, don't click it and it should give you the life it has left in hours:minutes format.

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A tower or mini tower pc is a type of all- in -one unit true or false
Svetlanka [38]

Answer:

thx

Explanation:

5 0
3 years ago
Read 2 more answers
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
Imagine you are responsible for making a presentation that includes a representation of the logic flow through a process. You un
svetoff [14.1K]

Answer:

find reliable resources

Explanation:

if you find reliable resources, than you might able to have more help i know im not answering..but im trynna help

3 0
2 years ago
You are going to write a program for Computer test which will read 10 questions from a file, order them randomly and provide the
ollegr [7]

Answer:

from pprint import pprint

import random

match = {

   "mcq1": "a",

   "mcq2": "c",

   "mcq3": "c",

   "mcq4": "d",

   "mcq5": "a",

   "mcq6": "a",

   "mcq7": "a",

   "mcq8": "b",

   "mcq9": "d",

   "mcq10": "a"

}

file = open("test","r")

questions = set()

for i in range(10):

   ques = []

   for line in file:

       if "-" in line:

           break

       else:

           ques.append(line)

   questions.add(tuple(ques))

def quiz(questions, match):

   questions = list(questions)

   marks = 0

   for i in range(10):

       pprint(questions[i])

       mcq = "mcq",str(i+1)

       mcq = list(mcq)

       answer = input("enter your answer: ")

       if answer == match["".join(mcq)]:

           marks += 1

   return marks

print("Your score is: ",quiz(questions, match))

Explanation:

the file which has been loaded is test, and its data is provided below...

mcq1. The device which converts analog signals to digtital signals and vice versa is called.

a) mother board

b) TAP

c) Modem

d) I/O device

-

mcq2. The main components of a computer system are.

a) TAP, CPU, Printer

b) CPU, Input device

c) CPU, ALU, CU

d) CPU , Output device , Memory unit, Control unit

-

mcq3. A source program is a program.

a) writter in machine laguage

b) translated in machine langaue

c) written in high level language

d) required to boot a computer

-

mcq4.Which image format supports transparency in images.

a) PNG

b) GIF

c) JPG

d) A & B

-

mcq5. (10111) 2 = (?) 10.

a) 23

b) 50

c) 24

d) 89

-

mcq6. UNICODE is an example of.

a) character encoding set

b) driver

c) software

d) database

-

mcq7. (10111) 2 = (?) 10.

a) 23

b) 50

c) 24

d) 89

-

mcq8. NTFS stand for.

a) Network File Saving

b) New Technology File System

c) Newt Trend File Saving

d) Non Technology File System

-

mcq9. FF is example of.

a) Octal number system

b) Binary Number System

c) Decimal Number System

d) Hexadecimal number system

-

mcq10. Emails are sent with the help of ?

a) SMTP

b) FTP

c) HTTP

d) UDP

-

3 0
3 years ago
What is up with the bots? They are so annoying.
Yuki888 [10]

Answer:

very very very annoying

6 0
2 years ago
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