Tag Archives: Easy Computer Notes

MCSE Notes Lecture # 6 : File Sharing and Security

MCSE

LECTURE 7 FILE SHARING AND SECURITY: How to Share a Folder: Right click on required folder → Sharing and Security → Share this folder → Share name → ok Shared data can be accessed through       UNC (Universal Naming Convention) Path     Network Neighborhood    Map Network Drive Most common way of accessing shared data is Run → ...

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MCSE Notes Lecture # 6 : Network Names

MCSE

LECTURE 6 Network Names Net Bios: Used in LAN. Net Bios is of 13 Characters and Host name is of 65 Characters. Examples: PC1, PC2, Computer 100 (etc.) “Name Resolver” converts “Host name or Net Bios or Computer Name” into IP address by performing following steps. Check Local name or own name (if not found then next step will be ...

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MCSE Notes Lecture # 5 : TCP/IP (Transmission Control Protocol / Internet Protocol)

MCSE

LECTURE 5 TCP/IP (Transmission Control Protocol / Internet Protocol): IP ADDRESSING: NIC cards having unique addressing. Address is in the form of Hexa-Decimal. (e.g.)  A1.B2.00.C1.D2.01 Manufacturing Number of NIC Cards Company Name designed by company   IP address is in Network layer. IP address is of 32 bits. Classes of IP address: Sub-net mask specifies the direction of data (i.e.) ...

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MCSE Notes Lecture # 4 : Applying Security to Folders

MCSE

LECTURE 4 APPLYING SECURITY ON FOLDERS: Open Folder Options. Go to View Tag and uncheck “Use Simple File sharing”. Then Go to Folder Properties → Security → Remove all Users → Click on Add → Advanced → Find Now → Add users as per requirement Apply Permissions to users as your requirement. Security window has two parts. ACL(Access Control List) Having ...

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MCSE (Microsoft Certified System Engineer) Notes Lecture # 3

MCSE

LECTURE 3 DISK DUPLICATOR: Disk Duplicator is a device used to copy data of Master drive to Slave drives. Hardware should be same for all computers. We can attach many slave drives with disk duplicator. Functions of Disk Duplicator are Create Partitions Format Drives Copy data of Master drive to Slave drives Price of Disk duplicator is almost 1 or ...

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MCSE Notes Lecture # 2 : Versions & Installation of Windows XP

MCSE

LECTURE 2  Versions of Windows Xp: Home Edition (for home users) Professional Edition (for networking environment) Media Centre Edition INSTALLATION OF WINDOWS XP: Hardware Requirement (Microsoft Recommended): ü Processor = P-II ü RAM = 64 MB ü H.D.D = 1.5 GB Hardware Requirement (Normally Recommended): ü Processor = P-III (800 MHz) ü RAM = 256 MB ü H.D.D = 10 ...

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MCSE Notes Lecture # 1: Hardware Requirement for a Network

MCSE

 (Microsoft Certified System Engineer) Lecture # 1 Hardware Requirement for a Computer Network:      Computers      NIC Card or LAN Cards or Ethernet Card       Wires (UTP Cat5)       RJ-45 Connectors       HUB / Switch NIC CARD: NIC Card having RJ-45 Port. Slot is called PCI. NIC Card having a chip called ...

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What is Network or Transmission Media? Types Types of Transmission Media

What is Network or Transmission Media-Types Types of Transmission Media

  NETWORK OR TRANSMISSION MEDIAS: Data travel from one computer to other through some medium called transmission media or communication channels or communication media. Medias is classified into two types Bounded or Guided(In Bounded or Guided physical media is used. Such as cable system) Unbounded or Unguided(Unbounded or Unguided media is wireless. Signal is usually transmitted through air) Communication media ...

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Data Types in Computer Programming

Computer Notes

TYPES OF DATA: Two types of data 1)     Digital Signals: Computer use digital signals. Data in the form of “0” and “1”. Refers to something that is discrete. A set of specific points of data with no other points in between. An example of digital data is data stored in the memory of a computer in the form of OS and IS it ...

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