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Computer Hardware

Computer hardware is a general term used to refer to all the physical parts of a computer. Internal hardware devices include hard drives and motherboards, while external hardware devices include monitors, mice, keyboards, and printers.

11,846 Questions

What are the functions of VGA port in a computer?

Stands for "Video Graphics Array." It is the standard monitor or display interface used in most PCs.

What are the two types of peopleware?

Well honey, there are two types of peopleware: the ones who can't live without their morning coffee and the ones who are perpetually late to every meeting. Just kidding! In the world of software development, peopleware refers to both the users and the developers who create and maintain the software. So, to answer your question, the two types of peopleware are the end-users and the software development team.

What is Repetition of data structure?

REPETITION means repeating, or using same thing again and again.

It refers to usage of same thing many a times.

Example:

@ There is repetition of letter 's' in the word 'Mississippi '.

@ In this song, the repetition of chorus is more than needed.

@ Repetition of first answer will help you memorize it. ==

What are the input and output devices used at point of sale terminal?

Input Devices:

- keyboard

- touch screen

- key pad

- mouse

Output Devices:

- receipt printer

- monitor

What are several trends that are occurring in computer peripheral devices and how do these trends affect business uses of computers?

Several trends in computer peripheral devices include the shift towards wireless connectivity, the integration of biometric security features, and the increasing use of virtual reality and augmented reality peripherals. These trends affect business uses of computers by enhancing mobility and flexibility, improving security measures, and enabling more immersive and interactive experiences for training, presentations, and product development. Businesses can benefit from increased productivity, enhanced data security, and innovative ways to engage with clients and employees through these evolving peripheral technologies.

What are the functions of system unit?

The system unit is charged with the responsibility of piloting and the procession and control of the computer system. It also serve or has the ability of storing data for future uses.

What is non plug and play device?

Ah, a non plug and play device is like a unique paintbrush in your collection that needs a little extra attention to work properly. It may require manual installation of drivers or software to function smoothly with your computer. Just like adding a touch of color to a blank canvas, with a little patience and care, you can get your non plug and play device up and running beautifully.

How does data get on the microchip after manufacturing?

Well, honey, after the microchip is manufactured, data is typically programmed onto it using specialized equipment that can write and read information to and from the chip. This process is usually done in a controlled environment to ensure accuracy and reliability. So, in a nutshell, data gets on the microchip after manufacturing by writing it onto the chip using fancy machines.

What does the numbers in the FastStor2 Autoloader manual mean under to Perform System Test Select Cycles choose 270 540 1080.?

Per manufacturer website (Quantum) - those numbers indicate the number of cycles a cartridge passes through load/calibrate/unload.

What is differential pair Which type of consideration we have to follow while routing a differential pairs on a PC Board.?

1. Same length

2 Maximum coupled length ( both should go together)

3 Minimum separation between Positive & Negative

4 Route in strip line for critical length

What is topology?

Topology refers to the physical wiring of a network. There are 4 basic types of topologies:

  1. bus
  2. star
  3. ring
  4. mesh and/or hybrids

When scanning a professional wedding foto vertical lines appear on scanned result HP PSC1410 Tried changing direction lines still there so not foto All other scans ok An thoughts?

YOU CANNOT COPY THE PHOTOGRAPH BECAUSE THE PHOTOGRAPHER HOLDS COPYRIGHT ON IT. Unless you buy the negatives from the photographer you cannot copy them. The lines do not show when looking at the photo, but appear if you try to copy it. Some photographers who shoot digital photos use specific software that puts the anti-copy feature on the original print of the photo. The reason for this is so you have to buy photos from them. There should be a copyright symbol somewhere on the back of the photo. If the photo is from a conventional camera, a similar process is used. L Findlay

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