Posts By [email protected]

Data Models in DBMS

Last updated on 16th April 2022 by [email protected] | Category: DBMS

In this tutorial, we will learn about data models in DBMS. A data model is a set of tools to summarize the database‘s description. The modeling of the data description, data semantics, and data consistency constraints is basically a data model. It gives you the conceptual tools you need to describe a database’s design at […]

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Types of Databases

Last updated on 15th April 2022 by [email protected] | Category: DBMS

In this tutorial, we are going to learn about types of databases in use, small introduction of them, their properties and examples. Centralized Database It is a centralized database system that stores information in a database. It enables users to access data stored in the system from a variety of locations and through a range […]

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Introduction to DBMS Architecture

Last updated on 14th April 2022 by [email protected] | Category: DBMS

In this tutorial, we will learn about DBMS architecture. Users and programs may not always be able to directly access and store data in a Database Management system. Depending on its architecture, a Database Management system can be centralized (all data is stored in one area), decentralized (many copies of the database are maintained in […]

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Database Management System

Last updated on 13th April 2022 by [email protected] | Category: DBMS

In this tutorial, we are going to learn about Database Management System. Data is a collection of one-of-a-kind small bits of information. Text, numbers, media, bytes, and other types of data can all be useful to create it. We can, for example, save on paper or in an electronic memory. A database basically is a […]

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I/O Interface in Computer Organization

Last updated on 6th April 2022 by [email protected]om | Category: Computer Organization

I/O interface refers to the process of transferring data from internal storage to external I/O devices. Peripherals linked to any computer system interface with the CPU via particular communication lines. These links are useful to bridge the gap between the CPU and the peripheral. Interface units are specific hardware components that sit between the CPU […]

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RAM and ROM in Computer Organization

Last updated on 4th April 2022 by [email protected] | Category: Computer Organization

In this tutorial, we are going to learn about RAM and ROM in computer organization. What Are RAM and ROM in Computer Organization RAM (RANDOM ACCESS MEMORY) RAM (Random Access Memory) is the internal memory of the CPU, which stores data, programs, and program results. It’s a read-only memory that stores data until the machine […]

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Cache Memory in Computer Organization

Last updated on 3rd April 2022 by [email protected] | Category: Computer Organization

Cache memory in computer organization is a speedier and smaller chunk of memory with access times that are as close as registers. Cache memory has a shorter access time than primary memory in a memory hierarchy. Because cache memory is typically relatively little, it basically acts as a buffer. The data or contents of the […]

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Memory Hierarchy in Computer Organization

Last updated on 1st April 2022 by [email protected] | Category: Computer Organization

Memory Hierarchy is a feature in computer system design that helps to organize memory. This was created using a programming technique called locality of references. This tutorial will help you to learn more about memory hierarchy. Types of Memory Hierarchy Design : There are two types of memory hierarchies in this design:Main Memory is the […]

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Instruction Format in Computer Organization

Last updated on 5th August 2022 by [email protected] | Category: Computer Organization

In this tutorial we are going to learn about instruction format in computer organization. What is Instruction format : In terms of its basic pieces, instruction format explains the internal structures (layout design) of the bits of an instruction.An opcode must be there in an Instruction format, and the address is reliant on the availability […]

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Types of Instructions in Computer Organization

Last updated on 28th March 2022 by [email protected] | Category: Computer Organization

In this tutorial, we are going to learn about the various types of instructions (logical, arithmetic, branch) in computer organization. Logical Instructions in Computer Organization: A microprocessor’s logical instructions are simply those that carry out simple logical operations like OR, AND, XOR, and so on. The accumulator register is always the destination operand for instructions […]

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