Friday
Tuesday
INDIA Against It!
We know we cannot be kind to animals until we stop exploiting them -- exploiting animals in the name of science, exploiting animals in the name of sport, exploiting animals in the name of fashion, and yes, exploiting animals in the name of food. In one word: NO!!!
Friday
Wednesday
Tuesday
SIND River at Bhitarwar (Dhoomeshwar)
An awesome view of Sind River. That was a Monsoon day and the River was looking extraordinary at that time :) That is Sind River and don't let confuse yourself with Sindh (Indus) River of Pakistan and POK.
Monday
 |
| Manasvi says love yourself |
To be happy is to recognize that life is worth living
despite all the challenges, misunderstandings and crisis periods. Being happy
is stop being a victim of the problems and become an author of history itself.
It is cross deserts outside itself, but being able to find an oasis in the
recesses of his soul. You thank God every morning for the miracle of life. Be a
fellow and follow yourself…
Tuesday
My Collection
I'm Here for you...
Are you feeling sad, may I dry your tears?
Are you feeling sad, may I dry your tears?
Are you are scared, may I comfort your fears.
Are you worrying, may I give you hope.
Are you confused, may I help you cope?
Are you lost and unable to see the light?
I want to be your beacon, shining ever so bright…
My lovely Season has come
It gave me the Reason to celebrate
The Spring brings stun petals
filled Trees with blossoms
quacking ducks, hopping hares
girls are playing their lonely games
Fruits are waiting for their births
Wanted by all, youth, old and kids
Peace seems to fill the ambience
It is the time to have feast and fun
Blooming Flowers, showers of gentle rain
Pleasing the atmosphere as ever and ever again.
It gave me the Reason to celebrate
The Spring brings stun petals
filled Trees with blossoms
quacking ducks, hopping hares
girls are playing their lonely games
Fruits are waiting for their births
Wanted by all, youth, old and kids
Peace seems to fill the ambience
It is the time to have feast and fun
Blooming Flowers, showers of gentle rain
Pleasing the atmosphere as ever and ever again.
Every girl’s birth is a fight…
Why we think that they’re not right…
We don’t consider but a Girl is the second name of hope…
Trust me people, She’s not just the crying figure of every daily soap…
She’s always with the earth or the moon…
They are silent and never go for a boom …
You should be there for help it the land or the sky…
Because you don’t know that Girls never miss a try…
She goes office, she works at home…
She can discover innovations, as she can discover syndromes…
Unfortunate is the very existence of those who ridicule this gender…
Who degrade their being and call them a blunder….
Why we think that they’re not right…
We don’t consider but a Girl is the second name of hope…
Trust me people, She’s not just the crying figure of every daily soap…
She’s always with the earth or the moon…
They are silent and never go for a boom …
You should be there for help it the land or the sky…
Because you don’t know that Girls never miss a try…
She goes office, she works at home…
She can discover innovations, as she can discover syndromes…
Unfortunate is the very existence of those who ridicule this gender…
Who degrade their being and call them a blunder….
Let them not forget that they are here because of women….
Girls can not only do but have already done….
Girls can not only do but have already done….
Nature we love, waste and feed nature
Nature water's and feed's us
god gave us nature
we can’t live without it
nature makes us
Nature water's and feed's us
god gave us nature
we can’t live without it
nature makes us
nature is beautiful
love it or hate it
nature is something to love
nature is god's gift to us
I know nature
Nature is beautiful
Nature is about the earth
nature has flower; s and weed's
weed's or flower's nature is us
nature is something to love
nature is god's gift to us
I know nature
Nature is beautiful
Nature is about the earth
nature has flower; s and weed's
weed's or flower's nature is us
I saw somebody followed over moss and twisted roots,
And pushed through the wet leaves of olive trees
Where slanting sunbeams gleamed us uncertainly,
While ever clearer came the dropping notes,
Until, at last, two widening trunks disclosed
Thee singing on a spray of branching beech,
Hidden, then seen; and always that same song
Of joyful sweetness, rapture incarnate,
Filled the hushed, rustling stillness of the wood?.
And pushed through the wet leaves of olive trees
Where slanting sunbeams gleamed us uncertainly,
While ever clearer came the dropping notes,
Until, at last, two widening trunks disclosed
Thee singing on a spray of branching beech,
Hidden, then seen; and always that same song
Of joyful sweetness, rapture incarnate,
Filled the hushed, rustling stillness of the wood?.
My name, your name,
enough of your torture.
Safely name, easy name,
play your game,
foolish name, custom name,
I know your fame
can you name, would you name,
try to run from a name.
Stupid name, poor name.
Find my secret name.
Miserable name, faulty name,
get out of my way because I don’t have shame.
It is in my name,
it is my name;
don't give me away because I have a name.
enough of your torture.
Safely name, easy name,
play your game,
foolish name, custom name,
I know your fame
can you name, would you name,
try to run from a name.
Stupid name, poor name.
Find my secret name.
Miserable name, faulty name,
get out of my way because I don’t have shame.
It is in my name,
it is my name;
don't give me away because I have a name.
Sunday
Life
Life is made for doing and caring, knowing, giving and sharing.
Life is made for doing, pursuing of dreams, Showing and growing, whatever the means.
There are obstacles, struggles and challenges at every feet of life. We must accept them and not lose hope..
Life is made for doing, pursuing of dreams, Showing and growing, whatever the means.
There are obstacles, struggles and challenges at every feet of life. We must accept them and not lose hope..
I know that you're beautiful
I know that you’re beautiful these lines are addressed to you; I know that you’re beautiful no matter what you do or not do.
I know that you’re beautiful like a flower and hold your scent. I know that you’re beautiful songs sung in your heart are meant.
I know that you’re beautiful the sun sets every day. I know that you’re beautiful the clouds make a rainy day.
Because I know that you’re beautiful…
I know that you’re beautiful like a flower and hold your scent. I know that you’re beautiful songs sung in your heart are meant.
I know that you’re beautiful the sun sets every day. I know that you’re beautiful the clouds make a rainy day.
Because I know that you’re beautiful…
My Truth
I am depend to walk, I am depend to move
I take favors of others, But I can still think
I can look, read and write, I can help myself!
Thank you for all of your patience, But I can help myself.
Only I can help myself to my thoughts..
I take favors of others, But I can still think
I can look, read and write, I can help myself!
Thank you for all of your patience, But I can help myself.
Only I can help myself to my thoughts..
Beautiful
My thirsty eyes see her beauty is in the way she laughs; my thirsty eyes see her beauty is in her eyes.
My thirsty eyes see her beauty is how she acts; my thirsty eyes see her beauty is inside.
My thirsty eyes see her beauty is unseen, my thirsty eyes see her beauty is only felt.
My thirsty eyes see her beauty is not mean, my thirsty eyes see her beauty is herself.
My thirsty eyes see her beauty can't be cruel, my thirsty eyes see her beauty is bare.
My thirsty eyes see her beauty within you; my thirsty eyes see her beauty is always there.
My thirsty eyes see her beauty can't be covered with makeup, my thirsty eyes see her beauty means true love.
My thirsty eyes see her beauty can't be baked up, my thirsty eyes see her beauty is the flight of a dove.
My thirsty eyes see her beauty has no flaws, because my eyes see her beauty is all that matters after all...
My thirsty eyes see her beauty is how she acts; my thirsty eyes see her beauty is inside.
My thirsty eyes see her beauty is unseen, my thirsty eyes see her beauty is only felt.
My thirsty eyes see her beauty is not mean, my thirsty eyes see her beauty is herself.
My thirsty eyes see her beauty can't be cruel, my thirsty eyes see her beauty is bare.
My thirsty eyes see her beauty within you; my thirsty eyes see her beauty is always there.
My thirsty eyes see her beauty can't be covered with makeup, my thirsty eyes see her beauty means true love.
My thirsty eyes see her beauty can't be baked up, my thirsty eyes see her beauty is the flight of a dove.
My thirsty eyes see her beauty has no flaws, because my eyes see her beauty is all that matters after all...
I am nothing without you
When I starts with the same thing that is going through my brain turns blank when I am in school, my thoughts are gone.
While I am playing cricket, my thoughts are gone.
While I am trying to read my brain is blank while I am sleeping my thoughts are gone.
While I am in the middle of street
I can’t get thoughts through my brain because it is blank.
While I am getting in trouble my brain turns blank
while I am getting suspended my brain turns blank
While I am playing cricket, my thoughts are gone.
While I am trying to read my brain is blank while I am sleeping my thoughts are gone.
While I am in the middle of street
I can’t get thoughts through my brain because it is blank.
While I am getting in trouble my brain turns blank
while I am getting suspended my brain turns blank
I care for you
I care for you if you're smiling today.
If your day is blossomy and joyful night?
I care for you if you're feeling okay.
I know that everything going just right?
Here we are on our ways.
Exchanging memories which are bright.
Have a superb, extreme and a perfect day.
And don’t forget that, I am always with you…
If your day is blossomy and joyful night?
I care for you if you're feeling okay.
I know that everything going just right?
Here we are on our ways.
Exchanging memories which are bright.
Have a superb, extreme and a perfect day.
And don’t forget that, I am always with you…
Your eyes only
Your two diamonds, your two eyes are intense, mysterious, quiet, bold, expressive,
secretive, tantalizing, melting, bright, mournful, waiting, dim with pain, hypnotic,
deceptive, misleading, eyes that hold you captive, when faces become a blur,
deep penetrating eyes, eyes that look but do not see and those which see and give me yet another life line…
secretive, tantalizing, melting, bright, mournful, waiting, dim with pain, hypnotic,
deceptive, misleading, eyes that hold you captive, when faces become a blur,
deep penetrating eyes, eyes that look but do not see and those which see and give me yet another life line…
Senorita
Ek din khwab mei woh mujhe mil gayi
dekh ke mujhpe woh yoon hans gayi
maine poochha usse ab tak tum thi kahan?
boli peechhe tumhare main thi wahan
main usey dekh ke dekhta hi raha
woh mujhe dekhte hue dekhti rahi
aur yunhi yeh janmo ka bandhan
janmo ke liye shuru ho gaya...
dekh ke mujhpe woh yoon hans gayi
maine poochha usse ab tak tum thi kahan?
boli peechhe tumhare main thi wahan
main usey dekh ke dekhta hi raha
woh mujhe dekhte hue dekhti rahi
aur yunhi yeh janmo ka bandhan
janmo ke liye shuru ho gaya...
One Thing
One thing we should know that we don't have to replace people, if we understand that people change.
One thing we should know that no matter how good a person with you, they're going to dent you once in a while and you must forgive them for that.
One thing we should know that true friends supports and glow, even over the longest distance. Same goes for true love.
One thing we should know that no matter how good a person with you, they're going to dent you once in a while and you must forgive them for that.
One thing we should know that true friends supports and glow, even over the longest distance. Same goes for true love.
Guzra Zamana
Ped ki chhaya chal di hoop ke saath, Sab le gaya jal ambar ab kuchh na raha dharti ke paas.
Behti hai Ganga nirantar peeti hai zehar, Aaj bhi dhoondhti hai raahgir ki aankhein chaanv ki dagar.
Subah hui raat gayi aur gaya aalas, Yeh sab dharti ko arpan hai jo hai sooraj ke manas.
Nadi hamari doob rahi hai ab akele, Kho chuki hai ab who aas ki lagenge dobara yahan mele.
Behti hai Ganga nirantar peeti hai zehar, Aaj bhi dhoondhti hai raahgir ki aankhein chaanv ki dagar.
Subah hui raat gayi aur gaya aalas, Yeh sab dharti ko arpan hai jo hai sooraj ke manas.
Nadi hamari doob rahi hai ab akele, Kho chuki hai ab who aas ki lagenge dobara yahan mele.
Your Smile
The day you laughed, and all at once, things didn't look so worse.
The day you shared with someone other, a little bit I feel of curse.
The day you sang a little song, and felt my heart right and wrong.
You talked with a happy little smile, with not a cloud in sight.
The day you worked with what you had, and what had seemed like only weeds.
There were some of flowers at your door? Today you would love them a little more.
The day you complained a little less, and in the giving of myself and I forgot my weirdness.
The day you shared with someone other, a little bit I feel of curse.
The day you sang a little song, and felt my heart right and wrong.
You talked with a happy little smile, with not a cloud in sight.
The day you worked with what you had, and what had seemed like only weeds.
There were some of flowers at your door? Today you would love them a little more.
The day you complained a little less, and in the giving of myself and I forgot my weirdness.
Tere Naina
Yeh tere mast bemisal nain, doobe nashe se har dum behaal nain.
Uthte hai to hosh le letein hai, giren to kar de bawaal nain.
Yeh bas yunhi satate hai yunhi jalate hai, karein thoda sa to hamara bhi khyal nain.
Zindagi to hai ek bahana yaaron, Rooh to hamari hai yeh zaalim nain.
Hai yeh geet aur ghazal nain, kudrat ke yeh kamaal nain.
Shrab to chahne walon ne rukwa di, magar piladete hai yeh bhare nain.
Lakhon ka qatal hua hai inse, qatil hai yeh do pyare se nain.
Uthte hai to hosh le letein hai, giren to kar de bawaal nain.
Yeh bas yunhi satate hai yunhi jalate hai, karein thoda sa to hamara bhi khyal nain.
Zindagi to hai ek bahana yaaron, Rooh to hamari hai yeh zaalim nain.
Hai yeh geet aur ghazal nain, kudrat ke yeh kamaal nain.
Shrab to chahne walon ne rukwa di, magar piladete hai yeh bhare nain.
Lakhon ka qatal hua hai inse, qatil hai yeh do pyare se nain.
My Commitment
My commitment to you from the inside of my heart.
I will care for you till death does us apart.
Being a friend and a lover I will love you like I never love again.
With everything I am.
I need only four answers of value in life.
What is spirit? What is the sacred?
Why are we living for? Why are we dying for?
Both the answer is same. Only love, only love, only love…
I will care for you till death does us apart.
Being a friend and a lover I will love you like I never love again.
With everything I am.
I need only four answers of value in life.
What is spirit? What is the sacred?
Why are we living for? Why are we dying for?
Both the answer is same. Only love, only love, only love…
Teri Yaadein
Naa jane kyon ab yaad mein ankh bhar aayi hai, Tanhaiyo se bhari yeh judai hai.
Tu na aayi teri yaad daud ke chali aayi hai, mere is dil ko behal karne ab ayi hai.
Aaj teri aur meri wahi kahani phir yaad aayi hai, aaj apni wahi jawani phir yaad aayi hai.
Kal uthi thi teri doli aur mera janaza, aaj zindgi ke zulmo kii ek baar aur ruswai yaad aayi hai.
Tujhe yaad nahi aati yeh bhi sahi hai, par meri mohabbat mein kya kami rahi hai.
Main akela baithe tere khwab dekha karta hoon, bas unn sab yaadon ke sahare hi jiya karta hoon..
Mere is dil main tu hi basti hai, sada hi rehti hai dil ke kareeb aur yahin hansti hai.
Mujhe chhod ke jaane waliye sunn to le, ab teri yaado ke saath jeena hi mera naseeb hai.
Tu na aayi teri yaad daud ke chali aayi hai, mere is dil ko behal karne ab ayi hai.
Aaj teri aur meri wahi kahani phir yaad aayi hai, aaj apni wahi jawani phir yaad aayi hai.
Kal uthi thi teri doli aur mera janaza, aaj zindgi ke zulmo kii ek baar aur ruswai yaad aayi hai.
Tujhe yaad nahi aati yeh bhi sahi hai, par meri mohabbat mein kya kami rahi hai.
Main akela baithe tere khwab dekha karta hoon, bas unn sab yaadon ke sahare hi jiya karta hoon..
Mere is dil main tu hi basti hai, sada hi rehti hai dil ke kareeb aur yahin hansti hai.
Mujhe chhod ke jaane waliye sunn to le, ab teri yaado ke saath jeena hi mera naseeb hai.
My Dream Land
I know a land, where ducks used to swimming.
The sheep eat the grass, and the temple bells would ring.
But, how I used to smile, as the water feels free and flows.
I would like the way the hoppers click, and the cawing of crows.
But, how I used to laugh, while hopping with the kangaroos.
There couldn't of something more fantastic, There couldn't off been more powers.
But today these days have changed, all the rabbits died.
I still don't understand the hunting of kangaroos,
I still never asked why. No more ducks swim,
And no more horses run.
And the trees in the forest have become nothing but stumps.
I lost my smile, and my laugh is now a clown.
And the temple has been vanished, for the building of a king.
Now I've remained in the blackout, in the corner of my alone room.
Now, my life is fulfilled with pain, now I hate everything..
The sheep eat the grass, and the temple bells would ring.
But, how I used to smile, as the water feels free and flows.
I would like the way the hoppers click, and the cawing of crows.
But, how I used to laugh, while hopping with the kangaroos.
There couldn't of something more fantastic, There couldn't off been more powers.
But today these days have changed, all the rabbits died.
I still don't understand the hunting of kangaroos,
I still never asked why. No more ducks swim,
And no more horses run.
And the trees in the forest have become nothing but stumps.
I lost my smile, and my laugh is now a clown.
And the temple has been vanished, for the building of a king.
Now I've remained in the blackout, in the corner of my alone room.
Now, my life is fulfilled with pain, now I hate everything..
Teri Aankhein
Teri ankhon ki jheel mein yeh agan kaisee hai,
Lekin phir bhi tumhe apna banane ki yeh lagan kaisee hai.
Saanjh kid hoop mein dhal jayege rishtey,
Mujhse poochho ki mohabbat ki lagan kaisee hai.
Teri ankhon ki jheel mein yeh agan kaisee hai,
Lekin phir bhi tumhe apna banane ki yeh lagan kaisee hai.
Ab teri chhat pe chahnewalo ki baithkein bhi nahi,
to phir kyon tere shehar ki galiyon mein yeh ghutan kaisi hai.
Saanjh kid hoop mein dhal jayege rishtey,
Mujhse poochho ki mohabbat ki lagan kaisee hai.
Main tere sawal ki khwahish ko na rukne doonga,
Lekin isko leke tujhmein yeh thakaan kaisee hai.
Gulshanon mein jo nibhti rahi kaanton ki tarah,
Teri inn laachaar si aankhon mein kiran kaisi hai.
Mujhe Nadaan si pagal lardi pe kyon taras aata hai,
Usko dekho to who meri mohabbat mein leen kaisee hai.
Chalo Mere Saath
In palo mein saath chalo to baad mein chale jaanaa, Rastaa hai yeh wahi jaanaa pehchanaa.
Meri saanso ko suroor de jaataa hai, Tera yoon sapano main aanaa aur aake chale jaana.
Mujhpe jatan kiye to lakhon ne, Magar mann ne mere meet tumhi ko maanaa.
Ab to haath thhaam lene do tumhara, Aur kaho na , na na , na na na na.
Hazaro janamo ka hai saath apna, Saanso ka dhadkano se hota hai jaise.
Aas ka jeevan se jaise, Kaise kate saal purane bin radha ke mohan ke jaise.
Jhoot ke parde na dhoondo, Sach kaho na , Kuchh kaho na.
Ek dooje ke liye ham hain, Haathon main kangan ke jaise.
Pyaaso ko sawan ke jaise, Dhoop ko aangan ke jaise, Aur bhakt ko bhagwaan ke jaise.
Jheel si simtee na baitho, Kuchh baho na, Kuchh kaho na.
Main jaanata hoon thak gayee ho tum, Umra ke iss lambe safar se,
Saanp se dansate shahar se, Logo kii aas se aur aansuon se aur bheed ke gahare bhawanar se.
Waqt firta hai suno, Itna daro na, bas ek awaaz to dena, main peechhe hi khada miloonga.
SPOOLING
Simultaneous Peripheral Operations On-Lining is known as SPOOLING. SPOOLING refers to putting jobs in a buffer, a special area in memory or on a disk where a device can access them when it is ready. Spooling is useful because devices access data at different rates. The buffer provides a waiting station where data can rest while the slower device catches up.
Wednesday
Cache Memory
Cache memory is extremely fast memory that is built into a computer’s central processing unit (CPU), or located next to it on a separate chip. The CPU uses cache memory to store instructions that are repeatedly required to run programs, improving overall system speed. The advantage of cache memory is that the CPU does not have to use the motherboard’s system bus for data transfer. Whenever data must be passed through the system bus, the data transfer speed slows to the motherboard’s capability. The CPU can process data much faster by avoiding the bottleneck created by the system bus.
Virtual Memory
An imaginary memory area supported by some operating systems (for example, Windows but not DOS) in conjunction with the hardware. You can think of virtual memory as an alternate set of memory addresses. Programs use these virtual addresses rather than real addresses to store instructions and data. When the program is actually executed, the virtual addresses are converted into real memory addresses.
Hardwares & Softwares in the Computer System
Our PC (Personal Computer) is a system, consisting of many components. Some of those components, like Windows XP, Vista or new Windows 7, and all your other programs, are software. The stuff you can actually see and touch, and would likely break if you threw it out a fifth-story window, is hardware.
Not everybody has exactly the same Hardware. But those of you who have a desktop system, like the example shown in Figure 1, probably have most of the components shown in that same figure. Those of you with notebook computers probably have most of the same components. Only in your case the components are all integrated into a single book-sized portable unit.
Not everybody has exactly the same Hardware. But those of you who have a desktop system, like the example shown in Figure 1, probably have most of the components shown in that same figure. Those of you with notebook computers probably have most of the same components. Only in your case the components are all integrated into a single book-sized portable unit.
Software is the general term for information that's recorded onto some kind of medium. For example, when you go to the video store and rent or buy a tape or DVD, what you're really getting is the software that's stored on that tape or disk. Your VCR or DVD player are hardware devices that are capable of reading the software from a tape or disk and projecting it onto your TV screen, in the form of a movie.
Your computer is a hardware device that reads software too. Most of the software on your computer comes in the form of programs. A program consists of "instructions" that tell the computer what to do, how to behave. Just as there are thousands of albums you can buy on CD for your stereo, and thousands of movies you can buy to play on your VCR or DVD player, there are thousands of programs that you can buy to run on your computer.
Bytecode
Bytecode is computer object code that is processed by a program, usually referred to as a virtual machine, rather than by the "real" computer machine, the hardware processor. The virtual machine converts each generalized machine instruction into a specific machine instruction or instructions that this computer's processor will understand
AREA Networks
One way to categorize the different types of computer network designs is by their scope. For historical reasons, the networking industry refers to nearly every type of design as some kind of area network. Common examples of area network types are:
- LAN - Local Area Network
- WLAN - Wireless Local Area Network
- WAN - Wide Area Network
- MAN - Metropolitan Area Network
- SAN - Storage Area Network, System Area Network, Server Area Network, or sometimes Small Area Network
- CAN - Campus Area Network, Controller Area Network, or sometimes Cluster Area Network
- PAN - Personal Area Network
- DAN - Desk Area Network
LAN and WAN were the original categories of area networks, while the others have gradually emerged over many years of technology evolution.
These network types are a separate concept from network topologies such as bus, ring and star.
A LAN connects network devices over a relatively short distance. A networked office building, school, or home usually contains a single LAN, though sometimes one building will contain a few small LANs
A WAN is a geographically-dispersed collection of LANs. A network device called a router connects LANs to a WAN. In IP networking, the router maintains both a LAN address and a WAN address.
WLAN - A LAN based on WiFi wireless network technology.
MAN - A network spanning a physical area larger than a LAN but smaller than a WAN, such as a city. A MAN is typically owned an operated by a single entity such as a government body or large corporation.
CAN - A network spanning multiple LANs but smaller than a MAN, such as on a university or local business campus.
SAN [Storage Area Network] - Connects servers to data storage devices through a technology like Fibre Channel.
SAN [System Area Network] - Links high-performance computers with high-speed connections in a cluster configuration. Also known as Cluster Area Network.
Monday
LOGIC Gates
A logic gate is an elementary building block of a digital circuit . Most logic gates have two inputs and one output. At any given moment, every terminal is in one of the two Binary conditions low (0) or high (1), represented by different voltage levels. The logic state of a terminal can, and generally does, change often, as the circuit processes data. In most logic gates, the low state is approximately zero volts (0 V), while the high state is approximately five volts positive (+5 V).
They are few in types:
They are few in types:
- AND
- OR
- NAND
- NOR
- XOR
- XNOR
Debugging
Debugging is the process of locating and fixing or bypassing BUGS (errors) in computer program code or the engineering of a hardware device. To debug a program or hardware device is to start with a problem, isolate the source of the problem, and then fix it. A user of a program that does not know how to fix the problem may learn enough about the problem to be able to avoid it until it is permanently fixed. When someone says they've debugged a program or "worked the bugs out" of a program, they imply that they fixed it so that the bugs no longer exist.
Kernel
Kernel is also known as the HEART of an Operating System [OS]. Kernel is a program that constitutes the central core of a computer OS. It has complete control over everything that occurs in the system.
The kernel is the essential center of a computer OS, the core that provides basic services for all other parts of the operating system. A synonym is nucleus. A kernel can be contrasted with a shell, the outermost part of an operating system that interacts with user commands. Kernel andshell are terms used more frequently in UNIX operating systems than in IBM mainframe or Microsoft Windows systems.
The kernel is the essential center of a computer OS, the core that provides basic services for all other parts of the operating system. A synonym is nucleus. A kernel can be contrasted with a shell, the outermost part of an operating system that interacts with user commands. Kernel andshell are terms used more frequently in UNIX operating systems than in IBM mainframe or Microsoft Windows systems.
Sunday
OOP- Object Oriented Programming
Object-oriented programming (OOP) is a programming language model organized around "objects" rather than "actions" and data rather than logic.
Historically, a program has been viewed as a logical procedure that takes input data, processes it, and produces output data.
Historically, a program has been viewed as a logical procedure that takes input data, processes it, and produces output data.
RAM- Random Access Memory
RAM acronym for random access memory, a type of computer memory that can be accessed randomly; that is, any byte of memory can be accessed without touching the preceding bytes. RAM is the most common type of memory found in computers and other devices, such as printers.
There are two different types of RAM: DRAM (Dynamic Random Access Memory) and SRAM (Static Random Access Memory). The two types differ in the technology they use to hold data, with DRAM being the more common type. In terms of speed, SRAM is faster. DRAM needs to be refreshed thousands of times per second while SRAM does not need to be refreshed, which is what makes it faster than DRAM. DRAM supports access times of about 60 nanoseconds, SRAM can give access times as low as 10 nanoseconds. Despite SRAM being faster, it's not as commonly used as DRAM because it's so much more expensive. Both types of RAM are volatile, meaning that they lose their contents when the power is turned off.
There are two different types of RAM: DRAM (Dynamic Random Access Memory) and SRAM (Static Random Access Memory). The two types differ in the technology they use to hold data, with DRAM being the more common type. In terms of speed, SRAM is faster. DRAM needs to be refreshed thousands of times per second while SRAM does not need to be refreshed, which is what makes it faster than DRAM. DRAM supports access times of about 60 nanoseconds, SRAM can give access times as low as 10 nanoseconds. Despite SRAM being faster, it's not as commonly used as DRAM because it's so much more expensive. Both types of RAM are volatile, meaning that they lose their contents when the power is turned off.
Mulititasking
The ability to execute more than one task at the same time, a task being a program. The terms multitasking and multiprocessing are often used interchangeably, although multiprocessing implies that more than one CPU is involved.
In multitasking, only one CPU is involved, but it switches from one program to another so quickly that it gives the appearance of executing all of the programs at the same time.
In multitasking, only one CPU is involved, but it switches from one program to another so quickly that it gives the appearance of executing all of the programs at the same time.
Multiprocessing
Multiprocessing refers to an operating situation where the simultaneous processing of programs takes place. This state of ongoing and coordinated processing is usually achieved by interconnecting two or more computer processors that make it possible to use the available resources to best advantage. Many operating systems today are equipped with a multiprocessing capability, although multiprogramming tends to be the more common approach today.
The basic platform for multiprocessing allows for more than one computer to be engaged in the used of the same programs at the same time. This means that persons working at multiple work stations can access and work with data contained within a given program. It is this level of functionality that makes it possible for users in a work environment to effectively interact via a given program.
The basic platform for multiprocessing allows for more than one computer to be engaged in the used of the same programs at the same time. This means that persons working at multiple work stations can access and work with data contained within a given program. It is this level of functionality that makes it possible for users in a work environment to effectively interact via a given program.
Multiprogramming
Multiprogramming is one of the more basic types of parallel processing that can be employed in many different environments. Essentially, multiprogramming makes it possible for several programs to be active at the same time, while still running through a single processor. The functionality of multiprogramming in this environment involves a continual process of sequentially accomplishing tasks associated with the function of one program, then moving on to run a task associated with the next program.
Multiprogramming is very different from the multiprocessing because even though there may be several programs currently active, the uniprocessor is not simultaneously executing commands for all the programs. Instead, the processor addresses each program, executes a single command, then moves on to the next program in the queue. The previous program remains active, but enters into a passive state until the uniprocessor returns to the front of the queue and executes a second command.
Multiprogramming is very different from the multiprocessing because even though there may be several programs currently active, the uniprocessor is not simultaneously executing commands for all the programs. Instead, the processor addresses each program, executes a single command, then moves on to the next program in the queue. The previous program remains active, but enters into a passive state until the uniprocessor returns to the front of the queue and executes a second command.
Friday
OS- Operating Systems
An operating system (sometimes abbreviated as "OS") is the program that, after being initially loaded into the computer by a boot program, manages all the other programs in a computer. The other programs are called applications or application programs. The application programs make use of the operating system by making requests for services through a defined application program interface (API). In addition, users can interact directly with the operating system through a user interface such as a command language or a graphical user interface (GUI).
There Are Few Famous Operating Systems--
There Are Few Famous Operating Systems--
- MS Windows
- MINIX
- UNIX
- LINUX
- MAC
- Solaris
- MS-DOS
- Amiga
- Java OS
RDBMS- Relational Database Management System
RDBMS stands for Relational Database Management System. RDBMS data is structured in database tables, fields and records. Each RDBMS table consists of database table rows. Each database table row consists of one or more database table fields. RDBMS store the data into collection of tables, which might be related by common fields (database table columns). RDBMS also provide relational operators to manipulate the data stored into the database tables. Most RDBMS use SQL as database query language.
Subscribe to:
Posts (Atom)