Question

The Cache and RAM of a computing device are examples of ____________________.

	A.	Nonvolatile Memory
	B.	Solid-State Memory
	C.	Volatile Memory
	D.	Swapped Memory

Which of the following statements is true regarding VPN's?

	A.	VPN uses the public Internet to create the appearance of a private connection
	B.	VPN traffic is not secure
	C.	The private pathway from the VPN client to the VPN server is called a data bus
	D.	VPN's use private leased lines to establish connections

Answer 1

Ques 1)

The correct option is Option C. Volatile memories are those memories that need a consistent electrical connection to store data. If the electrical power is lost, then they lose the data inside them, hence Cache and RAM are Volatile memory.

Nonvolatile memory are those that retain data even without power.

Memory swapping is a computer technology that enables an operating system to provide more memory to a running application.

Ques 2)

The correct option is Option A. VPN creates a private network using public networks to create a secure connection. Data sent over VPN is secured and hence VPN traffic is secure. The pathway created by the VPN is called a tunnel. VPN uses public networks and not secure private leased lines. Hence the correct option is Option A.