You need a card that supports dual displays,but this is very common now.
No both graphics card must be the same.
The graphics card will be installed into your PC,so if 2 monitors are connected they will both have the graphics.
The Quadro NVS 290 is a dual port card, that, with adapters, can be turned into a four-port card.
Yes, the Intel Core i3 3220 3,3 GHZ does have an inbuilt graphics card and namely the Intel HD 2500 graphics version.
If it has 15 pins it is NOT a serial port! A serial port will have either 9 pins (DB-9), or 25 pins (DB-25). The 15 pin connector (usually blue) is analog video or VGA, and yes if your graphics card is powerful enough it can run dual monitors. You can either buy a dual port graphics card or a splitter to run dual monitors
Yes it is.
With a Radeon HD 7540D, it is unlikely that you will be able to run Battlefield 4. Your CPU would be able to handle it, but that graphics card will bottleneck your processor. You would need to switch graphics cards to play. A good card would be the Radeon HD 6790.
You can go to the following website to learn more about what exactly a dual monitor card does and where to get one http://www.nextag.com/dual-monitor-card/stores-html
need more info on the graphics card
Yes, however the amount of cores on a CPU doesn't determine if you can have dual displays or not.
Yes, so long as you have a decent Graphics Card. You can find the system requirements online. I believe Minimum requirement for a Dual Core processor is 1.8Ghz Yes, so long as you have a decent Graphics Card. You can find the system requirements online. I believe Minimum requirement for a Dual Core processor is 1.8Ghz
I don't think so. Usually, a graphics card will automatically disable the VGA port on the motherboard allowing you to only use one or the other. The only way to use dual monitors is to have 2 ports directly on the graphics card.