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What are the basic functions of an operating system?
Operating system controls and coordinates the use of the hardware among the various applications programs for various uses. Operating system acts as resource allocator and manager. Since there are many possibly conflicting requests for resources the operating system must decide which requests are allocated resources to operating the computer system efficiently and fairly. Also operating system is control...
Rahul
- Aug 31st, 2011
-Interface between User Copmuter and Copmuter Harware.
-create the environment to user can execute the process.
-intermediate between application and hardware.
-control the execution of application program.khan.abul786
- May 24th, 2010
Basically operating system is a system sofware and a set of instructions which creates a plateform for the user to interact with the computer hardware. It works as an intermediary between the computer...
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What is the difference between outlook exp and ms outlook?
Guest
- Jan 4th, 2007
Outlook having .dbx file extention while in Microsoft office outlook have .pst
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What is pst file in out look express?If user account created, where does it store. (location)?
dheeraj78
- Apr 8th, 2008
The extension of backup of Outlook express is *.dbx,*.pst is the extension of Microsoft outlook.By default Path of outlook express is given belowC:Documents and Settingsdheeraj munjalLocal SettingsApplication DataIdentities{1821C4A4-265E-43E6-86B8-3A83AB74F218}MicrosoftOutlook Express
prasad.khalatkar
- Mar 4th, 2008
.Pst File Is Mail Archive Storage File Like Lotus Notes There Is .nsf File, Archiving the Mail To .pst File will Allows to Easily Cut and Paste the Mails.
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Which file extension is responsible for holding address book in outlook express?
dheeraj78
- Apr 8th, 2008
.wab and .csv(Comma Separated Values) both are used for holding Address book in outlook express. i m 100 % right.
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In windows 2003 built in fire wall is there or not?
Sairam Maddipati
- Jun 6th, 2010
Yes it is there. Path is Run - NCPA.CPL - Select Network Adapter - Right click Properties - Last tab Advanced - just below you will firewall.
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What is Throughput, Turnaround time, waiting time and Response time?
Throughput – number of processes that complete their execution per time unitTurnaround time – amount of time to execute a particular processWaiting time – amount of time a process has been waiting in the ready queueResponse time – amount of time it takes from when a request was submitted until the first response is produced, not output (for time-sharing environment)
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Explain briefly about, processor, assembler, compiler, loader, linker and the functions executed by them?
Processor:--A processor is the part a computer system that executes instructions .It is also called a CPU Assembler: -- An assembler is a program that takes basic computer instructions and converts them into a pattern of bits that the computer's processor can use to perform its basic operations. Some people call these instructions assembler language and others use the term assembly language. Compiler:...
aman singh
- Jun 11th, 2012
Assembler is a programming language which converts assembly language into machine language..and compiler is a language which convert high level language to machine language at once..whereas interpreter does that line by line
ashishgarg
- Aug 19th, 2008
Processor is the one which executes the instructions.Compiler takes the source code and generates the assembly language code.Assembler takes the assembly language code and generates an object file.Lin...
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Difference between Logical and Physical Address Space?
->The concept of a logical address space that is bound to a separate physical address space is central to proper memory management.Logical address – generated by the CPU; also referred to as virtual address.Physical address – address seen by the memory unit.->Logical and physical addresses are the same in compile-time and load-time address-binding schemes; logical (virtual) and physical addresses...
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Q which of the following scheduling policy is well suited for a time-shared operating system ? 1 shortest job first 2 round robin 3 first come=first served 4 elevator
thukral.rahul
- Jan 12th, 2010
In a time sharing system, the main concern is to reduce the response time so that the user is given an abstraction that whole of the processor is dedicated to the user process even though multiple pro...
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The process of transforming one bit pattern into another by bit-wise operations is called 1. masking 2. pruning 3. biting 4. chopping
R Abarna
- Dec 16th, 2018
Masking
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What is the difference between blocking and waiting state of process ?
dishaV
- Feb 16th, 2008
A process is said to be in waiting state when it is queuing in the main memory for its turn to be executed. Whereas, the process enters a blocked state in case of any interrupt or due to unavailabilit...
vipul_se
- Jan 28th, 2008
A blocking state is the state in which the process is waiting for some operation to get completed.It can be an I/O operaion,or some Inter-Process-communication. The process can not execute furthur wit...
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What are the latest versions of MSDOS?
What are the latest versions of dos?how does it help in booting the system?what are commands used?
rakesh trichy
- Oct 11th, 2008
MS-DOS 7.0 is the latest version of MS-DOS. Windows 95 included MS-DOS 7.0;this was not a stand alone version of MS-DOS and cannot be purchased by itself. ms-dos Version 7.0 of the Bernoulli driver is...
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32 bit and 64 bit
What is the difference between 32 bit and 64 bit system?
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What is difference between Win XP and Win 7
I want to know what is main difference between win xp and win 7. and how to compare in win xp and win 7.
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What to do when outlook fails to send outgoing email?
What to do when outlook fails to send outgoing email?
ANSWER IS NOT,
- Ping and check connectivity,
- Check password
- checking port connectivity
other than this, kindly let me know, other possibilities there which fails to send email(via outlook)
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