A subsidiary is a company that is wholly owned or majority controlled by another company, the parent.. Companies form or purchase subsidiaries for various reasons, including expanding business operations and spreading the risk of liability by engaging in new lines of business.uch activities may cause liability issues for the parent, and a stakeholder (creditor or other party affected by the companies' business activities) can sue the parent for using the subsidiary to advance its own interests.
The essential differences between these devices would be the size, design, price and functionality of each device. For example you would not use a laptop or a computer to make calls, nor would you want to use a tablet to store a mountain of files.
An e-reader is similar in form to a tablet computer. A tablet typically has an LCD screen capable of higher refresh rates which makes it more suitable for interaction.Tablet computers also are more versatile, allowing one to consume multiple types of content as well as create it.ny device that can display text on a screen may act as an e-reader, but specialized e-reader designs may optimize portability, readability (especially in sunlight), and battery life for this purpose.