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Technology

The practical application of knowledge, especially in a particular area, is called technology. Advances in technology affect every area of our lives. This category is for questions about technology and includes everything from how to remove a scratch from a CD to applications of electronics to what polyester is made from and more.

35,090 Questions

How much information can be stored in a cassette tape?

this answer was not easy to find but i got it.the question is how much information can be stored in a cassette tape.well the maxuimum is 960 bits.i hope i helped.questions conserns? contact me on facebook makailyn.tell me first that u are asking me a question about cassette tapes!!lol ty

How does compression effect images?

Any type of compression will ideally reduce the size of an image. There are two types of compression which describe how they affect images:

"Lossy" compression
This type of compression reduces the size of the image by removing some data from it. This generally cause, effect the quality of the image, which mean it will reduce your image quality.

"Lossless" compression
This type of compression reduces the size of the image by changing the way in which the data is stored. Therefore this type of compression will make no changes in your image.

What is a Primary input device on a computer?

The keyboard and the mouse or mouse pad are the input devices. However there may also be a camera and a microphone in some tablets and these too are input devices.

How do you bring computer up from sleep mode?

When in standby mode, pressing the power button momentarily should bring the PC back from the standby state.

- Neeraj Sharma

How do you measure the bandwith?

If you're trying to measure the bandwidth of your home internet connection, you should first stop all your other devices from using the internet. In fact you could simply hook your computer directly up to your internet modem/gateway. Then you go to a speed testing website and run the speed test. It will tell you what your upload and download speeds are. One common website is speedtest.net

How can you ensure data integrity can be maintained in your database?

Data integrity is preserved by encapsulating unit-of-work actions, such as a transfer from one account to another, in a transaction.

The database implementation ensures that either all of the transaction commits, or none of it commits. In the event of a failure and restart of the database, all incomplete transactions are uncommitted, i.e. rolled back.

While the transaction is in-flight, any query to data elements used by the transaction reliably retrieve the value they allhad prior to transaction start. Also, any transaction attempting to lock any of those elements for other unit-of-work actions are forced to wait until the first transaction is complete.

How do you insert a bullet point?

depends on the version:

on MSW 2007: click on the three dots in the paragraph tab under home, you can also add a bullet point by going to insert, then to symbol and selecting the bullet point of your choice

How many gigs are in 70 MB?

If you are referring to Giga Bytes in a mega bit (Bytes are different to bits - 8 bits makes a byte) and the m to M (meaning mega) 70/8 = 8.75 so 70Mb = 8.75MB 1024MB=1GB so then 8.75/1024 or 0.00854492188 GB in 70 Mb, but if you were referring mb to MB (mega byte) then simply 70/1024 = 0.068359375 GB are in 70 MB.

The capitals are important - so make sure you get them right or say the long name.

How much does a digital converter box cost?

A digital tv converter takes the airwaves that are sent to your television and makes them digitalized. Te standard cost for a digital tv converter is forty dollars.

What are Phillips remote code for model cl019?

You don't need them. Just follow these instructions:

1. Mmanually turn on the device (TV, DVD, etc.)

2. Press and hold the CODE SEARCH button until the red indicator stays on, then release the CODE SEARCH button.

3. Press and quiclkly release the desired mode button 9TV, DVD, etc.). The red indicator blinks off once.

4. Press the CHANNEL UP button repeatedly (up to 300 times) until the device (TV, DVD, etc.) changes channel. The red indicator blinks once with each button press. If you accidentally overshoot the code required, use the CHANNEL DOWN button to backtrack through the library until the device again changes channel. Pressing the CHANNEL UP changes direction to forward again.

5. Press and release the MUTE button to install the code.

for a DVD on the name of oritron i lost the code book.

Unless, of course, your DVD player is like mine and has no channels to change.

How do you define the ruler bar in computers?

Word Processor programs use ruler bars to show you how much space you need to have to do what you want. Computer Aided Design programs use ruler bars to give you the dimensions of the drawing you are working on

Do you have to pay for all apps on the Kindle Fire?

Yes it's 10$ a month but I believe they have free month. But downloading the app is free the account is what u have to pay

Why does your computer turn off upon reboot?

There are many causes for this. The problems tend to fall in the below categories:

Hardware failure or other hardware problems

  • Failing power supply
  • Overheating CPU, bad CPU fan
  • BIOS selection switch in wrong position
  • Failing memory chips
  • Hard drive stalling or failing - If Windows cannot access certain files, it crashes.

Software and Operating system Issues

  • The operating system is incompatible with the computer, or OS bugs that manifest on certain hardware.
  • Driver problems, incompatible drivers
  • Certain CMOS settings were changed since the operating system was installed. Changing hard drive modes (AHCI, RAID, IDE) after installing Windows will cause Windows 7 to go into a reboot loop.
  • Software not compatible with the OS
  • Poorly written software
  • Certain malware or viruses
  • User is unfamiliar with the low power features.
  • An OS crash. If the blue screen stuff is disabled, the computer may simply reboot, and it may appear to be for no reason.

Which is the correct process for selecting the area to print?

If this is an excel spreadsheet then specify a cell range. If it is a word document and you wish to print a small area in a page, then just highlight the text and select print. On the print dialog make sure you selection "Selction" in the Page range setting.

When was the first ATM launched?

Mr. Harish K Murthi, installed the country's first ATM in 1988 for Indian Bank and also the first drive-in ATM for the same bank, Chairman and Managing Director of India Switch Company Pvt. Ltd., HMA Starware Pvt. Ltd., CashLink Global Systems Pvt. Ltd

What is one way that technology has helped the environment?

It basically depends on you how you take it. When you think that a particular technology can help the environment, there might be people who may think of using the same to cause harm to it.

If you'd specify the technology, may be people can brief you in detail.

What form factor does your PC use?

most home computers use ATX (Biggest), micro-ATX or mini-ATX (Smallest)

How can you reinstall iMovie without the disk?

get a usb drive, copy it onto it un install it. Then, you use the usb drive to reinstall it.

000a5e1a8da2 is what kind of address?

For network devices, it's a MAC address. MAC stands for 'media access control' and it's a unique identifier that's present in all hardware that interfaces with a traditional computer network. The device that manages DHCP (or assigning IP addresses to devices) often asks the devices for their MAC addresses and then gives them an IP address. Usually MAC addresses are written as something like 00:0a:5e:1a:8d:a2 and they use hexidecimal notation (allowed numbers 0-9, and letters A-F).

When was the website made?

the first website showed up online on August 6 1991

What type of storage drive contains spinning platters?

A hard disk drive consists of one or more thin disks that spin at high speed (1200 to 15000 rpm) while magnetic heads read data from them, hovering extremely close to them without making contact.

Which is better between computer science and information technology?

Software development ranks higher than IT (information technology) personnel, but both are among the most needed jobs on the job market. A masters degree is very helpful but not necessary for software development. It is nearly impossible to get a job in software development without a college career.

Computer science is much more heavy on math/logical ability ("discrete mathematics" in particular) than information technology.

How to watch YouTube from a phone to a TV?

My favorite way is to have a chromecast hooked up my tv. Then all I have to do is hit the cast button my phone to play it on my tv