 
			 
			MCQOPTIONS
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				| 1. | The concept of Integrated circuits was introduced at the beginning of 1960 by | 
| A. | Texas instrument and Fairchild Semiconductor | 
| B. | Bell telephone laboratories and Fair child Semiconductor | 
| C. | Fairchild Semiconductor | 
| D. | Texas instrument and Bell telephone Laboratories | 
| Answer» B. Bell telephone laboratories and Fair child Semiconductor | |