Answer:
It means the driver has been tested by Microsoft, and its an unaltered file.
Explanation:
A signed driver ensures that comes directly from Microsoft, it hasn't been modified by any other group or otherwise would lose the signature, the driver is associated with a digital certificate that allows Windows to test its authenticity.
Since drivers work at very high-security levels on Windows OS, installing unsigned drivers it's a considerable risk.
Answer:
The correct answer to the following question will be Option B (VPN concentrator).
Explanation:
- Virtual Private Network (VPN) is a virtual, limited-use network generated using protocol encryption and tunneling over physical, public network connections.
- A dedicated tool for managing VPN connections built over an untrusted network, such as the Internet, is called a VPN concentrator.
- It's a type of networking system that ensures secure VPN connections are established and messages are transmitted between VPN nodes.
Therefore, Option B is the right answer.
Answer:
Answer is A. SRAM
Explanation:
Memory cache is called static RAM.
