the sda and scl pin of the mpu6050 pin is connected to a4 and a5 of the ardduino uno and i used the library from github. what i need to know is, can we get the entire output of the sensor by reading the a4 pin? because i need to connect this to labview and plot the angle graph where it asks to specify the pin to read, can i just specify a4 and read it?
No. You have an I2C device you have to use the wire libary to talk to it.
You need to add pull up resistors as well.
Having to use pullup resistors depends on the board I think. I bought two from ebay and I havent needed to use that at all.
As for getting the data I would highly reccommend taking a look at this: Arduino Playground - MPU-6050
It has everything you need to get the data from the sensor.