Which of the following network components is responsible for converting digital data into a signal that can be transmitted?

Which of the following devices would you add to a computer if you needed to take inventory at a retail store by scanning the UPC symbols on products?

Which of the following network components is responsible for converting digital data into a signal that can be transmitted?

You are an IT professional that works with home users. One of your customers works from home and uses multiple Windows computers as well as an Apple Mac computer. Your customer wants to be able to switch between his computers without changing the keyboard and monitor currently in use. Which of the following devices would BEST facilitate sharing his monitor and other input devices with all of his computers?

Which of the following identifies both the host computer and the network to which it belongs?

A technician has configured a client computer’s network interface to request an IP address. Which of the following TCP/IP suite protocols does the client computer use to perform the request and receive an IP address from a server?

You’ve used your Windows workstation to map a drive to a shared folder on a Windows server. Which protocol was used to access the share?

What type of peripheral device is typically found on a laptop computer and allows the user to control the cursor with a finger?

If the temperature is 122 degrees​ Fahrenheit, what is the temperature in​ Celsius? degrees Celsius

If the temperature is 31 degrees​ Celsius, what is the temperature in​ Fahrenheit? degrees Fahrenheit