Category: Study Tips

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MCTS 70-529-CSHARP Short Notes

Creating and Accessing XML Web Services

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Microsoft Managing & Maintaining a Windows Server 2003

Managing and Maintaining Physical and Logical Devices

  • In order to convert a hard disk from a basic disk to a dynamic disk, you can use Disk Management or DISKPART.EXE tool.
  • The data disk’s status is Unreadable on the file server. In order to enable users to access data stored on the file server, you will have to rescan the disk. For dynamic disks, the Unreadable status usually results from corruption or I/O errors on part of the disk, rather than the failure of the entire disk.
  • Microsoft Windows 2003 offers two types of disk storage configurations: basic disk and dynamic disk.
  • In order to increase the space for storing users’ data, you will have to use the Disk Management tool to extend the users’ data volume by using the unallocated space of a disk. Administrators can extend simple or extended volumes that are not system or boot volumes as long as there is available disk space. Administrators can extend a simple or spanned volume on a dynamic disk if it does not have a file system or if it is formatted using the NTFS file system.
  • Gateway is a network interconnectivity device that translates different communication protocols and is used to connect dissimilar network technologies.
  • The non-Plug-and-Play device can be installed only with the Add New Hardware Wizard.

    • To analyze the capabilities of the simulation software, you can download a demo version and evaluate the PrepKit free of cost. Click the link below:

    70-290 – MCSE Windows Server 2003 Environment

    Download link: https://www.ucertify.com/exams/Microsoft/70-290.html

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CompTIA CXK0-002 Linux + (2004) Study Tips

Installation

  • Fiber-optic cables use optical fibers to carry digital data signals in the form of modulated pulses of light.
  • Enhanced Capabilities Port (ECP) is a high-speed parallel port developed by Hewlett-Packard and Microsoft in 1992. It offers improved performance for the parallel port and requires special hardware logic. ECP ports support high throughput communications.
  • It is recommended to verify the hardware on the Linux hardware compatibility list before installing the operating system on a computer.
  • The BNC connectors are required to join the network interface card in the computer with the coaxial network cable.
  • Before installing Linux on a new computer, it is recommended to verify that each device is listed in the Hardware Compatibility List (HCL).
  • An Error Correcting Code (ECC) memory module detects and corrects single-bit errors in memory.

    • To get a glimpse of the CompTIA Linux+ certification PrepKit, you can download its free demo version (which contains 15 free practice questions) from uCertify’s web site. Click the link below:

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N10-003 Network+ Short Notes

Media and Topologies

  • Centralized computing is an environment in which a mainframe computer provides data storage and computational abilities.
  • Bus topology uses a 10Base2 cable.
  • Bus topology is the easiest to implement.
  • Bus and Ring are zero fault tolerant topologies.
  • Full-mesh topology is the most fault tolerant topology.
  • Mesh topology is a type of physical network design where all devices in a network are connected to each other with many redundant connections.
  • In star topology, when a single connection to one of the network hosts fails, the failed connection will be down and the host will not have network connectivity.
  • LEDs on a network card of a client computer indicates the sending and receiving of data.

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CIW 1D0-525 Short notes: Exam Passing Tips

E-Commerce Site Development

  • MIME stands for Multipurpose Internet Mail Extensions. It is a standard for multi-part, multimedia electronic mail messages and World Wide Web hypertext documents on the Internet.
  • The number of hits per page will help you rank the Web pages in your site according to their popularity. The number of hits per page denotes the number of clicks on that particular page. The more the number of hits, the more popular is the page.
  • Electronic commerce (E-Commerce) includes the buying and selling of goods and services, and the transfer of funds, through digital communications.
  • E-Commerce increases efficiency, opens new markets, and can be used to communicate directly with the customer.
  • A Web site that is created should be efficient and easy to use. This is the main idea behind usability.
  • AutoComplete is a feature of a browser in which the user is provided with the options he has previously used.
  • The integration that can be used to manage data, security, etc., for the sales of goods and services conducted through the Internet is known as e-commerce.

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