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mr Goodwill [35]
3 years ago
8

Which of the following color palettes for the BackColor and ForeColor properties contains colors that are guaranteed to be displ

ayed properly on every computer? 1. System palette 2. Web palette 3. Custom palette 4. Artistic palette
Computers and Technology
1 answer:
Norma-Jean [14]3 years ago
8 0

Answer: 1)System Palette

Explanation: System palette is kind of palette found in the system which contain the color values that is used by the display.This palette is also  drawing of the devices and applications.But the application don't get the direct access to the system palette rather logical palette permits it.

They work on the basis of the properties carried from the Back color and Fore color.Other palettes mention in the option is incorrect because these palettes don't work for the operating system's display .Thus the correct option is option(1).

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Suppose that a disk drive has 5,000 cylinders, numbered 0 to 4,999. The drive is currently serving a request at cylinder 2,050,
cluponka [151]

Answer:

a. 18102

b. 5656

c. 6090

Explanation:

Pleaae kindly check attachment for the detailed and step by step solution of the given problem.

7 0
3 years ago
Write an if/else statement that compares the value of the variables soldYesterday and soldToday, and based upon that comparison
jenyasd209 [6]

Answer:

if(soldYesterday > soldToday){

salesTrend = -1;

} else if(soldToday > soldYesterday){

salesTrend = 1;

}

Explanation:

The if/else statement is more explicit. The first if condition check if soldYesterday is greater than soldToday, if true, then -1 is assigned to salesTrend.

Else if soldToday is greater than soldYesterday, if true, then 1 is assigned to salesTrend.

7 0
3 years ago
Which is the default scripting language in most browsers? A. ASP B. JavaScript C. PHP D. XML
vodomira [7]

Answer:

Javascript

Explanation:

Ive learned about it and its the most known one.

4 0
3 years ago
Alt +f4 is a short cut of close a document in MS word /ture /false​
vesna_86 [32]

Answer:

True.

Explanation:

Microsoft Word refers to a word processing software application or program developed by Microsoft Inc. to enable its users to type, format and save text-based documents.

In Computer science, there are specific key combinations (short cut) that avail end users the opportunity to perform specific functions without having to go through a series of step.

For example, when you press the Alt button and function key 4 (F4) at the same time, it would close the current open window.

Hence, Alt + F4 is a short cut key that can be used to close a document in MS word.

8 0
3 years ago
Instructions The population of town A is less than the population of town B. However, the population of town A is growing faster
weeeeeb [17]

Answer: The c++ program is given below.

#include <iostream>

using namespace std;

int main() {

float townA, townB, growthA, growthB, populationA, populationB;

    int year=0;    

cout<<"Enter present population of town A : ";

cin >> townA;  

cout<<endl<<"Enter present growth rate of town A : ";

cin >> growthA;

growthA = growthA/100;  

cout<<endl<<"Enter present population of town B : ";

cin >> townB;  

cout<<endl<<"Enter present growth rate of town B : ";

cin >> growthB;

growthB = growthB/100;  

do

{

    populationA = townA + (townA * growthA);

    populationB = townB + (townB * growthB);      

    townA = populationA;

    townB = populationB;      

    year++;      

}while(populationA < populationB);  

cout<<endl<<"After " <<year<< " years, population of town A is "<<populationA << " and population of town B is "<< population<<endl;

return 0;

}

Explanation:

All the variables for population and growth rate are declared with float datatype.

The user inputs the present population of both the towns.

The growth rate entered by the user is the percentage growth.

For example, town A has 10% growth rate as shown in the output image.

The program converts 10% into float as 10/100.

growthA = growthA/100;

growthB = growthB/100;

The above conversion is done to ease the calculations.

The year variable is declared as integer and initialized to 0.

The growth in population is computed in a do-while loop. After each growth is calculated, the year variable is incremented by 1.

The loop continues until population of town A becomes greater than or equal to population of town B as mentioned in the question.

Once the loop discontinues, the final populations of town A and town B and the years needed for this growth is displayed.

The new line is introduced using endl keyword.

The function main has return type int hence, 0 is returned at the end of the program.

6 0
3 years ago
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