Answer:
Explanation:
One group of students did an experiment to study the movement of ocean water. The steps of the experiment are listed below.
Fill a rectangular baking glass dish with water.
Place a plastic bag with ice in the water near the left edge of the dish.
Place a lighted lamp near the left edge of the dish so that its light falls directly on the plastic bag.
Put a few drops of ink in the water.
The student did not observe any circulation of ink in the water as expected because the experiment had a flaw. Which of these statements best describes the flaw in the experiment? (2 points)
Not enough ink was added.
Not enough water was taken.
The dish was too small for the experiment.
The lamp and the ice bag were at the same place.
Answer:
Setting up and maintaining the online systems can be expensive
Explanation:
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.
