Illustrate about fourth generation computers, Computer Engineering

Assignment Help:

Q. Illustrate about fourth generation computers?

One of the main milestones in IC technology is Very large scale integration (VLSI) where thousands of transistors can be integrated on a single chip. The major impact of VLSI was that it was possible to make a complete CPU or main memory or other related devices on a single IC chip. This showed that mass production of memory, CPU can be done at a very small cost. The VLSI-based computer architecture is occasionally termed as fourth generation computers.

Fourth generation is paired with Parallel Computer Architectures too. These computers had distributed or shared memory and specialized hardware units for floating point computation. In this period compilers as well as special languages, multiprocessing operating system and tools were created for parallel processing and distributed computing. CRAY X-MP, IBM/3090 and VAX 9000were a number of the systems developed during this era.

Fifth generation computers are also available currently. These computers majorly emphasize on Massively Parallel Processing. These computers employ high-density packaging as well as optical technologies.


Related Discussions:- Illustrate about fourth generation computers

Define bidirectional bus, Define bidirectional bus? A bidirectional bus...

Define bidirectional bus? A bidirectional bus is that which permits the transfer of data either from memory to CPU during a read operation or from CPU to memory during write op

Estimate the size of the state space, 1. The missionaries and cannibals pro...

1. The missionaries and cannibals problem. Three missionaries and three cannibals are on the left river bank, with a boat that can hold one or two people. If on either side of the

Explain about data registers, Q. Explain about data registers? The data...

Q. Explain about data registers? The data registers are used just for storing intermediate results or data and not for operand address calculation. Some dedicated address re

Syntax errors and logical errors, Syntax errors and logical errors: Syn...

Syntax errors and logical errors: Syntax errors also called as compilation errors are caused by violation of the grammar rules of the language. The compiler detects, isolate th

Functions in first-order logic sentences, Functions in first-order logic se...

Functions in first-order logic sentences - artificial intelligence: Functions may be thought of as special predicates, where we think of all but 1 of the arguments as input and

Relationship between distributed and mobile computing, a) Briefly describe...

a) Briefly describe the relationship between distributed computing, mobile computing and pervasive computing. b) Suppose the following scenario, which demonstrate the possibili

What is low-level formatting, What is low-level formatting?  Before a d...

What is low-level formatting?  Before a disk can store data, it must be divided into sectors that the disk controller can read and write. This process is known as low-level for

Define service (within r/3), Define service (within R/3)? A service is...

Define service (within R/3)? A service is a process or group of processes that perform a exact system function and often give an application-programming interface for other pr

What is data hazard, What is data hazard? Any condition that causes the...

What is data hazard? Any condition that causes the pipeline to stall is known as a hazard. A data hazard is any condition in which either the source or destination operands of

Salient features of direct addressing mode, Q. Salient features of direct a...

Q. Salient features of direct addressing mode? A number of salient points about this technique are: This scheme offers a limited address space since if address field has

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd