12zener diode is connected in a series with resistance of 150ohms a load resistance of 1kiloohms is connected across the zener diode the maximum zener current should not exceed 20mA and the minimum zener current is nearly zero .calculate the operating range of the input voltage?

When creating a presentation in libre office impress, where does the editing of slides take place?

Match the items with their respective descriptions.

Select the correct answer. a company wants to use online methods to target more customers. it decides to conduct a market research by collecting the data of a few customers with their consent. they want to track data of the sites that their customers frequently visit. which software can the company? a. spyware b. bots c. adware d. trojan horse e. rootkits