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Tech QOTD – Throughput & Resilience – Network+

Take a look at the figure and answer the following question.

There are two patch cables connecting the router and the switch. What technology am I attempting to make use of?

(see answer below and video response.)

[…] read more

Tech QOTD – Topic: Ports (Network+)

Answer the multiple choice question shown in the figure. (Click the figure to enlarge. Text version below.)

(see answer below and video response.)

You are making an outbound TCP connection from your Windows 10 system to a Windows server. Which of following ports will your computer most likely use?

A. 88 B. 389 C. 3389 D. 15074

[…] read more

Tech QOTD – Topic: Interconnecting Office Networks (Network+)

Answer the multiple choice question shown in the figure. Click the figure to enlarge. Text version below.

A small office has set up an addition in a nearby office space just 20 feet away within the same building. The network administrator is assigned to provide connectivity between the existing office and the new office. Which of the following solutions provides the most security from […] read more

Tech QOTD – Topic: Network Switching (Network+)

There have been IT consultants in and out of your office (and server room) over the past couple of days. This morning when you arrive to work you get several reports of intermittent network connections from people in the Facilities department and the Marketing department.

Examine the generic network diagram and answer the following questions.

Click the figure to enlarge.

Why are the two departments […] read more

Tech QOTD – Topic: IP Configuration Issue (Network+)

Answer the questions! Click the figure to enlarge. Text version below.

Instead of waiting for a graceful shutdown, a co-worker shut off the main Windows server by disconnecting the power, then plugged it back in and restarted it. It appeared to be working fine, but now users on the network complain that they cannot connect to their Z: drives. The path for these mapped […] read more

                      
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