Multi tasking environment, Computer Networking

Assignment Help:

Multi Tasking Environment

Multi tasking exploits parallelism by:

1)  Concurrently using the multiple functional units

2)  Pipelining functional units are pipe line together

3)  Overlapping CPU and I/O activities.

In multitasking environment, there should be a proper mix among task and data structures of a job, in order to make sure their proper parallel implementation.

In multitasking, the useful code of a programme can be use again. The property of allowing one copy of a programme module to be used by more than task in parallel is known as reentrancy.  Non-reentrant code can be used only once throughout lifetime of the programme. The reentrant codes, which may be called many times by dissimilar tasks, are assigned with local variables.

 


Related Discussions:- Multi tasking environment

Compute the number of lost packets of the down-stream, A mobile host (MH) i...

A mobile host (MH) is connected to a WLAN access network that uses MIP for mobility support. Consider that the RTTs between MH and HA are 0.3s while RTTs within a L2 subnet are 80

What are the internal threats - security, What are the Internal Threats ...

What are the Internal Threats Internal security problems are probably the most common. One never knows what someone is going to do. Even the most loyal employees or workers can

Name the presentation layer standards, A.) JPEG and PICT B.) MPEG and MI...

A.) JPEG and PICT B.) MPEG and MIDI C.) ASCII and EBCDIC For example, the Presentation layer would be liable for changing from EDCDIC to ASCII. Data compression, decompres

What is the difference among tftp and ftp application, What is the differen...

What is the difference among TFTP and FTP application layer protocols? The Trivial File Transfer Protocol (TFTP) permits a local host to get files from a remote host but does n

Aaa, explain layered protocol architecture

explain layered protocol architecture

Electronic mail - application layer, Electronic Mail One  of the  most...

Electronic Mail One  of the  most popular internet  services is electronic mail ( e mail). At  the beginning  of the internet era teh message sent by  electronic  mail were sh

Show coaxial cable connectors, Q. Show Coaxial Cable Connectors? - A mo...

Q. Show Coaxial Cable Connectors? - A most common is barrel connector (BNC) - T-connectors are utilized to branch off to secondary cables - Terminators are necessary for

Define the method of encryption and decryption using by ssl, Encryption/dec...

Encryption/decryption using by SSL Once a session is established, the SSL generates a session key using public-key encryption to exchange information between the client and ser

Describe differential manchester, Q. Describe Differential Manchester? ...

Q. Describe Differential Manchester? - Inversion at middle of bit interval is utilized for synchronization - Presence or else absence of additional transition at beginning o

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