ISA stands fora)International American Standardb)Industry Standard Architecturec)International Standard Architectured)None of the mentionedCorrect answer is option 'B'. Can you explain this answer?

Question

Answer

Industry Standard Architecture (ISA)

Industry Standard Architecture (ISA) is a type of computer bus architecture that was widely used in IBM-compatible personal computers during the 1980s and 1990s. Here are some key points about ISA:

Definition:
- ISA is a standard bus architecture for IBM-compatible systems, allowing expansion cards to be added to the computer.

Functionality:
- ISA provides a way for various hardware components, such as sound cards, network cards, and video cards, to communicate with the computer's CPU and memory.

Connection:
- Expansion cards for ISA slots connect to the motherboard through a series of parallel connections, allowing data to be transferred between the card and the rest of the system.

Evolution:
- ISA was eventually replaced by newer bus architectures such as PCI (Peripheral Component Interconnect) and AGP (Accelerated Graphics Port) due to limitations in speed and capacity.

Legacy:
- While ISA is no longer commonly used in modern computers, it played a significant role in the development of personal computing and remains a part of computing history.

In conclusion, ISA, or Industry Standard Architecture, was a key component in early IBM-compatible computers, providing a standard way for expansion cards to be added to the system.

Top Courses for Computer Science Engineering (CSE)View all

GATE Computer Science Engineering(CSE) 2025 Mock Test Series

Question Bank for GATE Computer Science Engineering

General Aptitude for GATE

Computer Networks

Programming and Data Structures

Top Courses for Computer Science Engineering (CSE)

Top Courses for Computer Science Engineering (CSE)

Suggested Free Tests

Related Content

Mock Test Series

Subject-wise Courses

Subject-wise Courses

Other Engg Branches

Company