a camera a microphone and flash
The iPad has a microphone built in (next to the headphones socket). Some Bluetooth microphones can be connected to the iPad device wirelessly but not all of them will work. Headsets (combined headphones and microphones) are also available for the iPad.
Yes, a cable made for the iPad will work with the iPad.
The microphone on the Ipad automatically turns on when you run a program that requires the use of a microphone. If you run skype, and you go into a voice call, the microphone will automatically turn on.
The mic is right next to the headphone jack on the top left of the iPad.
no you cannot make a call on ipad as it has no microphone installed
Only if the microphone is a Bluetooth microphone.
It has a microphone, so you can if you get an app for it
All models have one.
If you need to see if your iPad microphone is working, an easy way to test it is to take a video of something with sound (yourself talking, the TV, the radio, etc.) When you play the video back, if you can hear it then you know that your microphone is working well.
iOS 7 won't work on a iPad 1, because an iPad 1 doesnt have enough RAM memory to handle iOS 7. Because of that, Apple didn't make iOS 7 available for iPad 1.
If your Ipad is set in an upright position ( eg when used in the common alarm clock / speaker sets) the microphone becomes quickly clogged with dust. This can be improved a little by using an air dust can, but due to the small holes of the grill this will not work satisfactorily. Its a design flaw and will require you get a replacement and then keep the microphone covered.