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4 years ago

What is qwerty and why is it on the keyboard?

Computers and Technology

2 answers:

Genrish500 [490]4 years ago

6 0

Answer:

qwerty is the main way people sort out there keyboard as you can see on the left side of the keyboard there is W,A,S,D

Explanation:

VikaD [51]4 years ago

4 0

Answer:

its just easy to spell out cause its the top row and all in a row and it osunds cool so it just became a thing

Explanation:

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A(n) _____ is a request for the database management software to search the database for data that match criteria specified by th

timama [110]

A query, specifically a select statement.

4 0

3 years ago

Read 2 more answers

How will I go about conducting the investigation on fake news

Leno4ka [110]

Answer:

You can begin your report, and write about CNN, BBC, or any other liberal news network.

Explanation:

5 0

3 years ago

Write a program that prompts the user to enter the month and year and displays the number of days in the month. For example, if

valentinak56 [21]

Answer:

Following are the program in JAVA language

import java.util.Scanner; // import package

import java.util.Calendar; // import package

public class Main // class main

{

public static void main(String[] args) // main function

{

Scanner input = new Scanner(System.in); // for user input

Calendar calendar = Calendar.getInstance(); //get calendar instance for methods

int nYear , nMonth , date =1 , nDays;

String MonthOfName = "";

System.out.print(" Enter a month in the year :");

nMonth = input.nextInt(); //input Month

System.out.print("Enter a year :");

nYear = input.nextInt(); //Input Year

switch (nMonth) //Find month name via 1-12

{

case 1:

MonthOfName = "January";

nMonth = Calendar.JANUARY;

break;

case 2:

MonthOfName = "February";

nMonth = Calendar.FEBRUARY;

break;

case 3:

MonthOfName = "March";

nMonth = Calendar.MARCH;

break;

case 4:

MonthOfName = "April";

nMonth = Calendar.APRIL;

break;

case 5:

MonthOfName = "May";

nMonth = Calendar.MAY;

break;

case 6:

MonthOfName = "June";

nMonth = Calendar.JUNE;

break;

case 7:

MonthOfName = "July";

nMonth = Calendar.JULY;

break;

case 8:

MonthOfName = "August";

nMonth = Calendar.AUGUST;

break;

case 9:

MonthOfName = "September";

nMonth = Calendar.SEPTEMBER;

break;

case 10:

MonthOfName = "October";

nMonth = Calendar.OCTOBER;

break;

case 11:

MonthOfName = "November";

nMonth = Calendar.NOVEMBER;

break;

case 12:

MonthOfName = "December";

nMonth =Calendar. DECEMBER;

}

calendar.set(nYear, nMonth, date); // set date to calender to get days in month

nDays=calendar.getActualMaximum(Calendar.DAY_OF_MONTH); // get no of days in month

System.out.println(MonthOfName + " " + nYear + " has " + nDays + " days."); //print output

}

Output:

Enter a month in the year : : 09

Enter a year : 2019

September 2019 has 30 days.

Explanation:

In this program we have take two user input one for the month and other for the year Also take two variables which are used for storing the month name and no of days in a month. with the help of switch we match the cases and store the month value .After that set the date to calender with help of calendar.set(nYear, nMonth, date) method and To get the number of days from a month we use calendar.getActualMaximum(Calendar.DAY_OF_MONTH); method and finally print year and days.

3 0

3 years ago

Write a program that prints all the numbers from 0 to 6 except 3 and 6. Expected output: 0 1 2 4 5

stellarik [79]

<h2>Answer:</h2><h2></h2>

for x in range(7):

if (x == 3 or x==6):

continue

print(x, end=' ')

print("\n")

<h2>Output:</h2>

>> 0 1 2 4 5

<h2>Explanation:</h2><h2></h2>

The code above has been written in Python. The following explains each line of the code.

<em>Line 1:</em> for x in range(7):

The built-in function <em>range(7)</em> generates integers between 0 and 7. 0 is included but not 7. i.e 0 - 6.

The for loop then iterates over the sequence of number being generated by the range() function. At each iteration, the value of x equals the number at that iteration. i.e

For the first iteration, x = 0

For the second iteration, x = 1

For the third iteration, x = 2 and so on up to x = 6 (since the last number, 7, is not included).

<em>Line 2:</em> if (x == 3 or x == 6):

This line checks for the value of x at each iteration. if the value of x is 3 or 6, then the next line, line 3 is executed.

<em>Line 3:</em> continue

The <em>continue</em> keyword is used to skip an iteration in a loop. In other words, when the continue statement is encountered in a loop, the loop skips to the next iteration without executing expressions that follow the <em>continue</em> statement in that iteration. In this case, the <em>print(x, end=' ') </em>in line 4 will not be executed when x is 3 or 6. That means 3 and 6 will not be printed.

<em>Line 4:</em> print(x, end=' ')

This line prints the value of x at each iteration(loop) and then followed by a single space. i.e 0 1 2 ... will be printed. Bear in mind that 3 and 6 will not be printed though.

<em>Line 5:</em> print("\n")

This line will be printed after the loop has finished execution. This line prints a new line character.

8 0

4 years ago

What is the output produced from the following statements? System.out.println("\"Quotes\""); System.out.println("Slashes \\//");

jekas [21]

Answer:

"Quotes"

Slashes \//

How '"confounding' "\" it is!

Explanation:

The question above is testing your knowledge of the "\" escape sequence, This escape sequence is used to introduce special formatting to the output of the System.out.print function in Java.

It can be used to introduce a new line \n

It can also be used to introduce a tab indentation \t

As in the question above it is used to introduce double quotes "" in this case \"

Also as we see the question above it can still be used to place backlashes to an output in this case we use two backlashes \\. The first is the escape sequence, the second \ gets printed out.

3 0

3 years ago