What is the 32bit and 64bit platform OS? What is difference between 32bit and 64bit? Which latest OS from Microsoft does not suppourt 32bit?

Honest Liar

 Profile Answers by Honest Liar Questions by Honest Liar

• Aug 20th, 2011

32 bit and 64 bit....its size of instruction code , 64 bit...

devraj420

 Profile Answers by devraj420 Questions by devraj420

• Aug 7th, 2010

It depends upon two thing first architecure such as x64, x32 and processor.

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Ayedero Adebayo

• Aug 31st, 2011

Memory techniques:
1. Fixed partitioning
2. Dynamic partitioning
3. Simple segmentation
4. Virtual memory page
5. Virtual memory segmentation.

srinu

• Nov 1st, 2006

 differnt memory mangement techniques r Paging and Segmentation

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priya

• Sep 4th, 2011

Interrupt line

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What is System calls and what is the term preempted and dispatching in it?

jyoti

• Sep 25th, 2011

System calls are the interface for the services provided by the operating system

mapunda

• Aug 1st, 2011

Signals

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shiv prakash

• Oct 16th, 2011

Answer 1: use for contiguous memory allocation.

shweta

• Sep 12th, 2011

Answre is 1. For contiguous memory allocations

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mohamed Tausif

• Oct 16th, 2011

Wrong Ans ........bro ............. virtual memory is a feature of operating system that enables a process a memory(RAM) address space that is independent of other processes running, and USE THE SPACE THAT IS LARGER THEN THE ACTUAL AMOUNT OF RAM IS PRESENT.

Parthiban

• Oct 13th, 2011

Physical memory is the actual real memory used in RAM. Virtual memory as the name suggests is not real. The OS uses virtual memory as a memory management technique in which non-contiguous memory is pr...

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ilushka

 Profile Answers by ilushka Questions by ilushka

• Nov 4th, 2011

Linux does not have to have a GUI. Unix is an OS built in the 60s and 70s at the Bell Labs and later it gave rise to many Unix-like, or *nix, operating systems. One example is Linux, kernel of which h...

AVINASH BANSAL

• Oct 29th, 2011

Unix i s created by AT&T BELL LABS AND MIT invited year in 1960's
linux is created by LINUS TORVALDS invited year in 1991
unix is not support processor Intel 386
linux is support processor Intel 386

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patel rajanikant

• Nov 13th, 2011

Batch Processing:In batch processing Operating systems the tasks are performed in batches,os waits for a batch of tasks to arrive and performs the operation on the batch. Time Sharing: in time sharin...

mamta09

 Profile Answers by mamta09 Questions by mamta09

• May 17th, 2008

batch processing when all the job in a batch is processed by the os on the basis of priority of job without user intervention is called batch processingIn time sharing systems the cpu time is shared b...

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How can we password protect a folder in Win XP?

srimurthyb

 Profile Answers by srimurthyb Questions by srimurthyb

• Nov 22nd, 2011

Hai
If i use the first option i am not getting the sharing tab

My OS is Windows XP
it s a multi usable desktop with 4- 5 users in it,

and more ever it says admin password is required ..please suggest me how can i bypass all the thing and protect my folder

Thank you

mummanakal

 Profile Answers by mummanakal Questions by mummanakal

• Aug 20th, 2009

Password Protect Folders in XP Do you share a computer with other users and want some extra security on your folders? There are two ways to password protect a folder built into Windows XP (for other W...

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What are the parameter of Resource Manager?

Lokesh M

 Profile Answers by Lokesh M Questions by Lokesh M

• Nov 30th, 2011

Resource Parameters are classified under 2 categories: Main Parameters Additional Parameters Main parameters are the most important parameters pertaining to functionality, performance, and availabil...

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Lokesh M

 Profile Answers by Lokesh M Questions by Lokesh M

• Dec 19th, 2011

Layered structure of an operating system: LAYERS ===== User User Interface Program / Application Program System Services and File System Input and Output Management User Console Memory Management Pro...

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What is the difference between Multitasking and Timesharing System? What are their properties, merits and demerits?

RANJAN

• Dec 20th, 2011

Timesharing system: There is a given time for each process and on the basis of this time, multiple programs are executed.

Multi-tasking system: Multiple request come to processor and one after another task should be carried out. It may be take more time than the timesharing system.

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Lokesh M

 Profile Answers by Lokesh M Questions by Lokesh M

• Feb 10th, 2012

NIM Server stands for Network Installation Management server. It is used for maintenance as well as management of AIX images on LPARs and also on individual stand alone servers. NIM can group instance...

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How to configure Active Directory on 2008 Server?

mifthahudeen

• May 30th, 2012

Press windows key + r => typr "dcpromo"then it displays the AD configuration and installation wizard . select option like "create a new dc in a new forest" or "create a domain in an existing forest".....

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Shruti Garg

• Jun 19th, 2012

Multitasking is Timesharing system + Management of timesharing system. Therefore Multitasking is broader concept.

Deepak nehra

• Sep 18th, 2011

Multitasking can be achieved by Time sharing operating system. In time sharing O/S CPU time is divided into fixed small time slices and each task given this fixed duration of time. It uses the Round Robin scheduling algorithm.
thanks!!!!!!!!!

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How to install OS from Server to all system?

Saleem

• Dec 11th, 2013

There are several ways we could install OS over the network, most dominated one is WDS and better than this is SSCM

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Describe how a Semaphore is used in Operating System?

Kishore Rajendra

 Profile Answers by Kishore Rajendra Questions by Kishore Rajendra

• Mar 6th, 2014

Semaphore is an non-negative integer, which is used to provide mutual exclusion to processes trying to access a same resource. For example, if you are copying a file, then you cannot move it to some ...

user569

 Profile Answers by user569 Questions by user569

• Feb 7th, 2013

Semaphore is a shared binary variable which can take values either 0 or 1. The primary purpose of them is to ensure mutual exclusion property between or among the two or more processes that want to en...

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Before the introduction of operating systems what concept was used in computer?

Anuj

• Jul 9th, 2014

Monitor Programs

Lokesh M

 Profile Answers by Lokesh M Questions by Lokesh M

• Nov 30th, 2011

Prior to the introduction of Operating System, operation instructions were generally fed into the electronic system bit by bit on rows of mechanical switches or by jumper wires on plug boards.

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what is Belady's anomaly and why does it occur ? How would you avoid this ..?

lakshmi sampath

• Jul 16th, 2014

In FIFO page replacement algorithm some cases will exists sometimes like "when the no of frames increases the page faults increases".this anamoly arised is known as beladys anamoly.

Aditya

• Jul 11th, 2012

Usually, on increasing the number of frames allocated to a process virtual memory, the process execution is faster, because fewer page faults occur. Sometimes, the reverse happens, i.e., the executio...

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Krishna

• Dec 1st, 2014

Associative Memory :: Data store In it in (KEY, VALUE) Pair, HashTable Is A good Example Of It.HashTable Contain Keys and Data That are Associated With the key. If want the data We Provide the Key and Get The Data .It Most Widely Used Data Model TO storing Data

aravind kumar

• Jul 6th, 2013

Example:neural network which classify the data based on its content

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