Tech QOTD – Topic: ACLs (Security+)
Answer the multiple choice question below. (Click the image to enlarge.)
(see answer below and video response)
This is just one of hundreds of questions and...
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: Wireless Networking (A+)
The router in the figure (a D-Link DIR-655) uses the IEEE 802.11n wireless networking standard as its fastest wireless technology.
Question: What two frequency bands...
Tech QOTD – Topic: All-in-one Device Security (Security+)
Answer the multiple choice question below. (Click the image to enlarge.) (Text version below.)
(see answer below and video response)
This is just one of hundreds...
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: Power Issues (A+)
This system suffers from intermittent restarts that occur for no apparent reason. Examine the figure (click to enlarge).
Question: What is the most likely reason...
Tech QOTD – Security Appliances (Security+)
Answer the multiple choice question below. (Click the image to enlarge.)
(see answer below and video response)
This is just one of hundreds of questions and...
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: Ports (A+)
Examine the figure (click to enlarge).
Question: Which port is USB 3.x?
Bonus: Name all of the connections.
Bonus 2: What kind of device are we looking...
Tech QOTD – Topic: Proximity Security (Security+)
You have decided to install technology that will allow you to identify who enters and exits your datacenter. You are using tags like the...