MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -The concept for the ISA bus was developed in 1981 by an IBM design team led by inventor and computer engineer Mark Dean. The bus was designed to support the Intel 8088 microprocessor for IBM’s first-generation PCs.

Detailed explanation-2: -What Does Industry Standard Architecture Bus (ISA Bus) Mean? An Industry Standard Architecture bus (ISA bus) is a computer bus that allows additional expansion cards to be connected to a computer’s motherboard. It is a standard bus architecture for IBM compatibles.

Detailed explanation-3: -Extended Industry Standard Architecture (EISA) is a bus architecture that extends the Industry Standard Architecture (ISA) from 16 bits to 32 bits. EISA was introduced in 1988 by the Gang of Nine-a group of PC manufacturers.

Detailed explanation-4: -Stands for “Industry Standard Architecture.” ISA is a type of bus used in PCs for adding expansion cards. For example, an ISA slot may be used to add a video card, a network card, or an extra serial port. The original 8-bit version of PCI uses a 62 pin connection and supports clock speeds of 8 and 33 MHz.

Detailed explanation-5: -Industry Standard Architecture (ISA) is a computer bus specification used for 8-bit IBM-compatible systems. An ISA bus provides a basic route for peripheral devices that are attached to a motherboard to communicate with different circuits or other devices that are also attached to the same motherboard.