Articles for A+ IT Technician 220-602
Network Topologies
A computer network is a group of computers connected through a transmission medium to share software and hardware resources in a workplace, in a city or among different countries in the world. There are three main types of networks: the local area network (LAN), the metropolitan area network......
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Detecting and Preventing Social Engineering and other Hacking Processes
Social engineering attacks are growing fast, and today majority of attackers use social engineering techniques to infiltrate into a victim's network. It is very difficult for a technician to identify social engineering attacks, as these attacks do not involve any technical tools or any......
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How to configure the IP address manually?
Take the following steps to configure Internet Protocol address manually: Right-click the My Network Places icon on the desktop, and click Properties.
In the Network Connections folder, right-click the Local Area Connection icon, and click Properties.
In the Local Area......
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Partitions and File Systems
Partitions
A partition is a logical section of a hard disk drive. Creating a partition on a hard disk drive enables the hard disk drive to support separate file systems. Partitions can either be primary or extended. A hard disk drive can be divided into multiple logical partitions. However,......
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Protocol
Protocol
A protocol is a set of predefined rules that govern how two or more processes communicate and interact to exchange data. Protocols are considered as the building blocks of network communication. Computer protocols are used by communicating devices and software services to format......
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Skills required for CompTIA test 220-602
The CompTIA A+ is being updated and from September 2006 candidates will have to take the CompTIA A+ Essential exam along with the CompTIA A+ 220-602 exam to gain CompTIA A+ credentials for A+ certified IT Technician. The CompTIA A+ 220-602 exam will focus on how to apply technology skills in......
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The Registry
Registry is the central storage for all configuration data of a Windows computer. It stores Windows operating system configuration, computer hardware configuration, configuration information about Win32-based applications, and user preferences in a hierarchical database file. Changes in......
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Things to practice for CompTIA test 220-602 IT Technician.
The CompTIA test 220-602 is meant for entry-level computer technicians. In order to achieve CompTIA A+ certification, a candidate must register for and pass the CompTIA A+ Essentials and any of the elective exams. However, those who have already achieved A+ certification can upgrade by taking......
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What are communication ports?
A computer by itself can neither communicate with printers and outside storage devices, nor connect to the Internet. Communication ports are used to overcome this gap. These ports are used to attach several devices so as to enable the computer to communicate with them.
Following are the common......
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What are critical updates?
Critical updates are used to protect a computer from new viruses that are discovered after the initial shipping of an operating system or application. Critical updates provide solutions to known issues, include patches for security vulnerabilities, and contain updates to the operating system or......
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220-602 PrepKit at a Glance
| Includes | Free | Buy |
|---|---|---|
| Version | 8.02.05 | |
| Practice Tests | 1 | 6 |
| 30 | 445 | |
| Quiz | 15 | 175 |
| Final Test | No | Yes |
| Articles, How Tos.., Tips | Yes | Yes |
| Study Notes | 24 | 195 |
Tips and How Tos for 220-602 exam
