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Computers

This category includes questions and answers about computers and everything related to computers.

48,002 Questions

What term is used to refer to the specialized tools you can add to a console with the MMC what are they used for?

Oh, dude, those are called snap-ins! They're like the cool little accessories you can add to your console to make it do extra stuff. You know, like adding a new app to your phone, but for your computer. So, yeah, snap-ins are there to help you customize and enhance your console experience.

Are data and results the same thing?

Oh, what a lovely question! Data and results are like different colors on our palette. Data is the raw material, like the colors on our palette, and results are what we create with that data, like a beautiful painting. Just like how we mix and blend colors to create a masterpiece, we analyze and interpret data to derive meaningful results.

Advantages and disadvantages of digital computer?

advantages:

1.Signals represented digitally can be transmitted without degradation due to noise.

2.A more precise representation of a signal can be obtained by using more binary digits to represent it.

3.Less expensive.

4.More reliable.

5.Easy to manipulate.

6.Flexible.

7.Compatibility with other digital systems.

8.Only digitized information can be transported through a noisy channel without degradation.

9.Integrated networks.

disadvantages:

1.Digital circuits use more energy than analog circuits to accomplish the same tasks, thus producing more heat which increases the complexity of the circuits such as the inclusion of heat sinks.

2.Digital circuits are sometimes more expensive.

3.Sampling Error.

4.Digital communications require greater bandwidth than analogue to transmit the same information.

5.The detection of digital signals requires the communications system to be synchronized, whereas generally speaking this is not the case with analogue systems

What are 5 examples of processing devices?

A processing device is a machine that stores, retrieves and processes data. Five examples of processing devices include; The Hard Drive The Motherboard Memory Card RAM (Random Access Memory) CPU (Central processing unit).

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

Are there appliances or everyday items that have computers in them?

* Motherboard * Processor (CPU) * CPU Heatsink * Power Supply * Cooling Fans * Graphics Card * Sound Card * Hard Drives * Floppy Drives * Network Card * CD-Rom Drives * IDE Cables * SATA Cables * RAM (Random Access Memory) * Card Reader * 56k Dialup Modem

Why are computers called automatic machines?

Computers are called automatic machines because they can perform tasks without human intervention once they are programmed. They can execute complex algorithms and processes automatically, following instructions provided by software. This automation capability sets them apart from manual machines, which require constant human input and supervision to operate.

What basic computer command calls letters and numbers up on the screen?

The basic computer command that calls letters and numbers up on the screen is "print" in many programming languages. The "print" command is used to display text or numerical values on the screen for the user to see. It is a fundamental function in computer programming for communicating information to the user in a readable format.

What is functions of elements make up a computer architecture?

The elements that make up a computer architecture include the central processing unit (CPU), memory (RAM), storage devices (such as hard drives or solid-state drives), input devices (like keyboards and mice), output devices (such as monitors and printers), and the system bus that connects these components. The CPU is responsible for executing instructions and performing calculations, while memory stores data and instructions temporarily for quick access. Storage devices hold data and programs long-term, and input/output devices allow users to interact with the computer. The system bus facilitates communication between these components by transferring data and control signals.

Describe how the computer bus affects the speed of a computer?

BUS speed is used to define how fast data can be copied from one area of the computer to another. The BUS speed can relate to data being moved between memory and the processor, for example. A processor can process at it's peak speed, but the BUS defines how fast the computer can FEED the processor. Two identical processors, one with a 533 mhz FSB and one with an 800 mhz FSB, the 800 mhx FSB will pass data to the processor faster.

Who is the largest maker of security software for computers?

Norton is the leader in security software for your computer with more PC Magazine Editor's choice awards than any other security company. Start a free trial and protect your PC today!

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A compiler that translates a high level-language into another high-level language is called a source-to-source translator. What advantages are there to using C as a target language for a compiler?

Well, honey, using C as a target language for a compiler comes with some perks. C is a widely supported and portable language, making it easier to run your translated code on different platforms. Plus, C has been around the block a few times, so there are plenty of tools and libraries available to help you out. So, if you want your code to be as popular as avocado toast, C might just be the way to go.

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 are 10 input devices and their functions?

Game consoles and gaming hardware, mouse, keyboard, pen, trackball are all examples. Each is a peripheral device that sends information to a computer system. People use these devices to interact with the computer and its features and functions.

  • Keyboard: Used for Input characters
  • Mouse: Used to Navigate
  • Mic: For Sound
  • Joy Stick: For Gaming
  • Scanner: To scan data

Touchscreens on tablets are also considered input devices.

What is the difference between computer peripherals and computer accessories?

Basically a computer peripheral is any optional piece of computer hardware. Computer hardware includes all physical pieces of the computer's circuitry. Input and output devices are usually defined as peripherals because they are not necessary for the computer's operation (yes, you can operate a computer using just the box).

Peripherals include: keyboards, mice, game controllers, speakers, scanners, web cams, etc.

Computer hardware includes all of the above plus: the motherboard, power supply, cpu, disk storage, display adapter, network card, etc.

Difference between word processing and data processing?

A word processor is the program that is used to create typed documents, the most commenly known one is Microsoft word - although there are many more and many better ones.

word processing is when you take information someone has sent/given you and create a document using one of the above programs. you are word processing the information.

Hope that helps!

More differences between early computers and modern computers?

  1. Early Computers were large in size while today computers are compacted .
  2. Early Computers were Vaccum tube and transistor based while today computers are ICs based.
  3. Early Computers were slow and today computers are fast.
  4. Early Computers were used punch card for storage while today computers used Secondry storage ( Hard Disk) for storage.
  5. Early Computers were not user friendly todays computers are user friendly

What functions of computer professionals?

Computer professionals perform a wide range of functions, including designing, developing, and maintaining software applications, systems, and networks. They also analyze user needs and create solutions to meet those requirements. Computer professionals often troubleshoot technical issues, implement security measures, and ensure the efficient operation of IT infrastructure. Additionally, they may be involved in project management, quality assurance, and research and development within the field of computer science.

Write the binary numbers from 1 to 20?

1 = 00001, 2 = 00010, 3 = 00011, 4 = 00100, 5 = 00101,6 = 00110, 7 = 00111, 8 = 01000, 9 = 01001, 10 = 01010,

11 = 01011, 12 = 01100, 13 = 01101, 14 = 01110, 15 = 01111,

16 = 10000, 17 = 10001, 18 = 10010, 19 = 10011, 20 = 10100.

Any living thing in gods creation?

organism
Yes, according to the Bible, Jehovah God created MANY living things.

He created different Kinds or Types of living things.

1) The Bible indicates that the first TYPE of 'living things' God created was 'Angel-Life'. This was a NON-PHYSICAL Form of life; not dependent on the warmth of the sun, or light from the sun. Not limited by the speed of light, or other 'forces' within the Physical Universe.

Then there was a long interum until the next form of 'living things' were created; which allowed God to create the 'physical things' so he could create the next types of living-things; in this new 'physical form'. He created the Universe with its stars, suns, galaxies; and all the forces that bind things in a beauiful syncronized order.

2) Then God chose one planet (earth) and prepared it for the next Form of 'living things.' God created 'Plant-Life'; Vegetation. He filled the earth with these 'living things'.

3) After another interum; God created the Next Type of 'living things': Animal-Life. God invented sex for them (re-production). He filled the earth with these 'living-things', but allowing for them to do some 'filling' also through re-production.

4) Lastly, God created the Last Type of 'living things'. He created these 'in his image'. It's called: Man-Kind. He only made 1 male, and 1 female; and directed THEM to FILL THE EARTH with these types of 'living things'; and thus we have a population of approx 7 billion 'people - living-things' today.

Then the Bible states that God 'rested' from his works.

I suppose that we are now in another 'interum' --- before Jehovah starts to marvel the angels, and mankind, with some future creations; or other marveouls 'works.'

What is webtechnology what are the uses of web technology?

Nowadays, it is one of the most growing technologies in the world. It consists of tools and technologies that are used to build a website or a web application. It works with several components so that it can easily function with WWW. It combines both client and server-side technologies. It helps to ensure communication between user and the interface.

What is 403 forbidden?

A 403 Forbidden error is an HTTP status code that indicates the server understood the request, but is refusing to fulfill it. This could be due to insufficient permissions, a misconfigured server, or access restrictions set by the website owner. It is a client-side error, meaning it is typically caused by the user attempting to access a resource they are not allowed to view.

What do computer science graduate can contribute to the Philippine National Police?

to many criminologist can enter a profession of a police man.. but criminologist is not enough for a new technology in in our country.. so that computer science graduate can do better jobs that the criminology graduate by handling computer literacy..