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CompTIA Security+ SY0-301: 2.7 – Redundancy, Fault Tolerance, and High Availability

CompTIA Security+ SY0-301 / May 14, 2011

How can you maintain uptime, even when your hardware fails? In this video, you’ll learn about high availability, redundancy and fault tolerance, hard drive RAID technologies, and server clustering.

CompTIA Security+ SY0-301: 2.7 – Redundancy, Fault Tolerance, and High Availability Read More »

CompTIA Security+ SY0-301: 2.7 – Backups

CompTIA Security+ SY0-301 / May 14, 2011

Backing up your data is one of the most important aspects of your organization’s security policy. In this video, you’ll learn about backup strategies, types of backups, and security concerns associated with onsite and offsite backups.

CompTIA Security+ SY0-301: 2.7 – Backups Read More »

CompTIA Security+ SY0-301: 2.7 – Contingency Plans

Free CompTIA Security+ Training / May 14, 2011

What are your plans when a disaster strikes? In this video, you’ll learn about disaster recovery planning, contingency methods, and some best-practices for disaster recovery contingency planning.

CompTIA Security+ SY0-301: 2.7 – Contingency Plans Read More »

Connectivity at home and away

CompTIA A+ Pop Quizzes / May 13, 2011

What type of laptop communication interface allows you to communicate to the Internet from nearly any remote location?

Connectivity at home and away Read More »

Pages: 1 2

More ports, more power

CompTIA A+ Pop Quizzes / May 12, 2011

What kind of device can you add to your laptop to provide a modular connection to your desktop keyboard, mouse, and other peripherals?

More ports, more power Read More »

Pages: 1 2

Video that’s hot to the touch

CompTIA A+ Pop Quizzes / May 11, 2011

You want to upgrade the video on your new computer to the fastest possible speed available. What type of adapter card interface would you expect to find on this new video adapter?

Video that’s hot to the touch Read More »

Pages: 1 2

Ready for MIDI

CompTIA A+ Pop Quizzes / May 10, 2011

One of your customers is looking for a MIDI-to-USB interface for her new laptop computer. What is she probably connecting to her PC?

Ready for MIDI Read More »

Pages: 1 2

Candela Bronzebeard

CompTIA A+ Pop Quizzes / May 9, 2011

You’re reading through the specifications for an LCD monitor, and you see a reference to “candela.” What is usually referenced with this metric?

Candela Bronzebeard Read More »

Pages: 1 2

CompTIA Security+ SY0-301: 3.1 – Botnets

CompTIA Security+ SY0-301 / May 6, 2011

Today’s generation of botnets have provided the bad guys with lots of money and access to millions of Internet-connected computers.

CompTIA Security+ SY0-301: 3.1 – Botnets Read More »

CompTIA Security+ SY0-301: 3.1 – Logic Bombs

CompTIA Security+ SY0-301 / May 6, 2011

A logic bomb is not only quite stealthy, but the resulting digital explosion can cause massive damage to your infrastructure.

CompTIA Security+ SY0-301: 3.1 – Logic Bombs Read More »

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