Answer:
ipconfig /flushdns
Explanation:
There are some steps to resolve the problem:
Step 1: Open your system or PC.
Step 2: press key Start(windows key) + R, then a prompt appears.
Step 3: Type cmd or command prompt and press enter, then the command prompt will be appear on your desktop.
Step 4: Type "ipconfig /flushdns
" in the open prompt (without quotes).
Then you should receive a message on that prompt:
--> Windows IP Configuration
--> Successfully flushed the DNS resolver cache.
Answer:
The answer is 'D'- only port replicators have expansion slots.
Explanation:
A port replicator is a kind of attachment which allows multiple devices to be attached to the laptop through a simple USB. The devices can be a monitor, printer, large monitor, keyboard etc.
On the other hand a docking station allows portable computers to be connected to other hardware devices and get converted into a desktop system. Docking station can be plugged hot or cold. Cold docking is carried out when the system is shut down and hot docking occurs when the system is still running and the docking station is connected.
Stay off of social media (mainly instagram or maybe snapchat), put yur account on private mode so you can choose who can follow you.