What technology has had the most significant influence on engineering?

What is the output of the following code snippet? double income = 45000; double cutoff = 55000; double minIncome = 30000; if (mi

MissTica

Answer:

Income requirement is met.

Explanation:

(minIncome > income) will evaluate to false

(cutOff < income) will evaluate to false

the else portion will be executed which is "Income requirement is met"

7 0

3 years ago

Which IDEs support multiple high-level programming languages? Select all that apply.

rewona [7]

Answer:

The correct answer to this question is given below in the explanation section.

Explanation:

This question is about integrated development environments (IDEs) that support multiple high-level programming languages.

All mentioned IDEs such as Eclipse, Visual Studio, and Xcode support multiple high-level programming languages except Linux.

Using Eclipse, you can do Java programming easily and can build Java-based programs, and also you can do android programming in Eclipse while importing required android settings and libraries. Visual Studio is a Microsoft IDE, in which you can build desktop, web, and mobile, and windows phone app easily using high-level programming. Xcode is an integrated development environment for macOS containing a suite of software development tools developed by Apple for developing software for macOS, iPadOS, iOS, watchOS, and tvOS.

While Linux is not an IDEs, it is an open-source operating system based on Linux kernel.

8 0

2 years ago

.Write a C++ program that displays your name and address (if you value your privacy, a fictitious name and address).

olga_2 [115]

Answer:

#include <iostream>

using namespace std;

int main() {

cout<<"My name is Rajat Sharma"<<endl<<"My address is Flat no=23 GH=5 Paschim Vihar New Delhi 110087 India"<<endl;

return 0;

}

Explanation:

The program is written in C++ language.In the program I have used cout to print my name and the address.First the name will be printed then the address in the new line endl is used for new line.To print any sentence just put them in double quotes.The same sentence in the program will be printed on the screen.

5 0

2 years ago

Differentiate among a color display, gray scale display, and a black-and-white display

kotykmax [81]

Answer:

Black and white:

It has only two values namely black or white. The white colour in the image will be represented as “white” and other colour part will be displayed as black.

Grey-scale: 

Again the white part does not have a change, the black and other coloured items will be displayed in grey.

Coloured image: 

It would display the actual colour of the image. The number of colours and shades depends on the original image from where actually it has been shooted and it also depends on the quality of the camera.

4 0

2 years ago

Alright, so I have a wireless mouse that uses a dongle (it's not Bluetooth nor wired). But recently I realized that none of the

serg [7]

Answer:Mouse is not working because you haven't changed your battery for months.

Remember that, most of wireless mouses use AA 1.5V battery for it's power on. If you've let your computer and mouse set on, then the battery can only run around 5-6 months. If you turn off your mouse everytime you're not using then the battery life might get longer. So, all you have to do is buy new batteries and replace it. Follow steps of replacing battery in this video.

(Consider buying dry battery for using longer)

No.2: Loose battery in the tray

This is quite common as well. We understand that the mouse made materials can have its own changing. Sometimes, you might drop your mouse, then after that, the loosen battery just happening around. A loosen battery might get your wireless mouse not working well. It works then stop at the middle. Follow the easy steps to fix this state of mouse is not working.

No. 3: Bad Pairing.

Due to some reasons, bad pairing can happen and get your mouse stuck on laptop screen. Bad pairing might be from overworking or overloading tasks on your PC. Easy quick fix for bad pairing is disconnect your USB receiver for a while and re-plug in later on.

No.4: On/Off Switch or Power button on the mouse just drop or loosen in

Many people might have problems with their mouse on/off switch button. Don't worry, this can be fixed as well. You can open the mouse (just look under the battery, there is a single screw). Open the mouse from this screw, and disassembly it carefully. You can see the on/off switch is just around the corner. Now, you can, reattach the button and close the mouse correctly.

No. 5 : Buy a new mouse

I've suggested a way to search for a new wireless mouse with USB Unifying Receiver. For a wireless mouse that allows Unifiying receiver, then you don't worry when your current usb receiver get lost (because, you can always buy a new usb receiver).

Explanation:

6 0

2 years ago