Uninterrupted Power Supply (UPS) | Types of UPS
By completing this module you will be able to understand various types of UPS available in the...
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Category: Information Technology
Cache Memory
Cache Memory (CM) is a special high speed mechanism. It can be either a reserved part of main...
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Flash Memory | Popular Flash Memory Devices
Flash memory is non-volatile computer memory that can be electrically erased and reprogrammed. It...
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Parts of a Database
The database defines as an organized collection of interrelated data stored together without...
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Costs & Risks of Database Approach
Costs & Risks of Database Approach: The database approach emphasizes data integration and...
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Advantages of Database Approach
Advantages of Database Approach: The database approach emphasizes the integration & sharing of...
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General Do and Don’t about the Computer
General Do and Don’t about the Computer: By completing general do and don’t about the...
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Computer Storage Devices | Types of Computer Storage Devices | Drive & Optimizing Performance
Computer storage devices are the computer hardware’s that records and/or retrieves items to...
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Remember While Troubleshooting
Remember While Troubleshooting: The troubleshooting tips provided here are to primarily solve an...
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Parts of Computer System | Computer Hardware & Software | Types of Computers & Micro computers
Parts of Computer System: A computer is an electronic device that receives and processes data into...
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Entity Relationship Model (ER Model) | ER Model Constructs | Sample of ER Diagram
An Entity Relationship Model (ER Model) is a detailed logical representation of the data for an...
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Database Security | Threats to Data Security
Database Security Database security is the protection of the data against accidental or...
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Database Recovery | Basic Database Recovery Facilities
Database Recovery Database recovery are the mechanism for restoring a database quickly and...
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Database Failure | Causes of Database Failure
A computer system, like any one electrical device is failure-prone. A database failure can be...
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File Organization | Objectives, Factors to be Consider of File Organization | Types of File Organization
File Organization: A database is a collection of interrelated records. The mechanism used to...
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