Tuesday, June 19, 2018
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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...

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...

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...

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...

Tech QOTD – Topic: OSI Model and VPN Connectivity (Network+)

Examine the figure and answer the question.  (Click the image to enlarge) (see answer below and video response.) Do you enjoy learning by watching? Check out...

Tech QOTD – Topic: DHCP (Network+)

Tech Question of the Day (Network+): A system cannot connect to other IPv4-based systems. Examine the figure. 1. What command should we try first to...

Tech QOTD – Topic: Wireless Access (Network+)

Tech Question of the Day (Network+): Examine the figure. The WAP is installed in a coffee shop. The owner wants to allow users wireless...

Tech QOTD : Speed? No, it’s DTR we really care about…. (Network+)

Tech Question of the Day (Network+): Watch the video. Answer the questions carefully. (see answer below and video response.) Transcript Here we have a gigabit Ethernet router...

Tech QOTD : Statistically speaking. (Network+)

Tech Question of the Day (Network+): Examine the figure. What command - and option - was issued here? This is a Windows 10 computer...

Tech Question of the Day (Network+) – Start with the simple stuff…

Tech Question of the Day (Network+): A technician has identified a computer networking problem (no connectivity). What is the next step according to the...