Answer:
The Answer is B
Explanation:
The power supply converts AC current to DC current and protects the P.C. hardware from being fried from electrical surges. So it regulates electricity.
C-hard disk, DVD and cd are laser technology, and for usb - flash memory
Answer
Big companies are facing a challenge to establish and maintain disruptive technologies because some are dominant and want to protect their market. They also lack innovation strategy.
Explanation
Big companies are moving from disruptive innovation to sustaining innovation <u>because competition may arise in future to make customers shift for better alternatives</u>. Such companies face a dilemma: to sustain their current successful markets but lose future opportunities due to changing trends in users. <em>For example Blackberry Company could not risk to venture into high sensitive screen touch phones to compete with iPhones in 2007 that was taking the market. By 2013, they have lost half of their earning s and thousands of workers losing their jobs with the company.</em>
Explanation:
a nonprofit that tracks how the world's population
affects policy decisions
a local news program that evaluates Why some
countries are overpopulated
Answer:
c.O(n)
Explanation:
In the array based list implementation of the ADT the worst case time complexity of the getEntry method is O(n).In the worst case it has to travel upto n elements then it has to do the operation.In doing so the time complexity will come out to be O(n).So we conclude that the answer to this question is O(n).