Skip to main content

What is RAM ?

 What is RAM ?

Anyone who works as their own tech geek on their computer system may be highly concerned about what is RAM ? It is a very important piece of a computer system. It is Random Access Memory which is the location where the application programs, the operating system, and data presently in use are stored. That is way the computer’s processor has the ability to reach them momentarily when needed. RAM is head and shoulders above the other various types of storage inside a computer system. It’s even faster than floppy disk, hard disk, or CD-ROM. The information stored in RAM is only accessible for the length of time that a computer is begin run. Information previously stored in RAM disappears when a computer is shut down. When the computer is turned back on, information from hard disk is retrieved to bring RAM back to the forefront again. RAM is much like main memory that is accessible by programs.
What is RAM

How Does it Work?

RAM operates much like a human being’s short-term memory. Much like the human brain RAM is able to draw upon the computer’s long term memory for information. This is often necessary when short term memory becomes full. Most computers come equipped with at least 256 million RAM bytes plus the hard disk which has the capability of holding 40 billion bytes. Data is placed on a magnetized area that resembles a record. Computer printers also hold bytes of RAM as well. Each byte of RAM has the ability to be ascertained separately without the other bytes being accessed.

RAM comes in dual forms. 

  • DRAM which is Dynamic Random Access Memory and 
  • SRAM which is Static Random Access Memory.
DRAM is the most typical of the two types. DRAM requires refreshing at a rate reaching in the thousands each second. DRAM’s times for accessing information are 60 nanoseconds. SRAM is more costly, but does operate at a much quicker pace than DRAM. The interlocking of a capacitor and a transistor produces a memory cell. This is one bit of data. Also, SRAM allows access at times as quick as 10 nanoseconds.

Thanks,Have a Great Day...God Bless ♥♥♥
Labels:

Comments

Post a Comment

Please do not enter any spam link in the comment box.

Popular posts from this blog

Poverty In India

What Is Poverty? Poverty could also be a state or condition during which a private or community lacks the financial resource and essentials for a minimum standard of living. Poverty means the income level from employment is so low that basic human needs cannot be met. Each nation may have its own threshold that determines what percentage of its people sleep in poverty. Types of Poverty: Absolute Poverty: A condition where household income is below a necessary level to need care of basic living standards (food, shelter, housing). This condition makes it possible to match between different countries and also over time. Relative Poverty: It's defined from the social perspective that's living standard compare to the economic standard of population living in surrounding. Hence it is a measure of income inequality.  Usually, relative poverty is measured because the percentage of the population with income but some fixed proportion of median income.     Poverty In India Cau...
Post a Comment
Read more

Generation Gap Article

Generation Gap Article Introduction Generation gap is a common phenomenon. The term is often used to state the difference of  opinions of parents, children or grand parents. Origin of the term - Generation Gap The theory of generation gap was introduced within the year 1960s.Around this point it had been observed that the younger generation questioned and went against almost everything their parents believed. This included their religious beliefs, politics views, moral values, relationship advice and even the sort of music and shows they like. Generation Gap - An Interesting Concept While generation gap is usually a cause of conflict between children and their parents, it is actually an interesting concept. People born in different ages are different from each other in different aspects. The world is changing at a rapid pace and thus the difference between people born in different times is inevitable. For instance if we mention India, people born before independence are different f...
1 comment
Read more

Superstitions in India and Scientific logics

Superstitions in India and Scientific Logics Behind Them.   India is a land of diversities. It is a land where people of different lifestyle, religion, culture and beliefs live together. In spite of all these diversities they live together with a bond of brotherhood and humanity. Generally people of India follows their great old culture which makes them tolerant in nature. It is a land of rich cultural heritages which makes it famous for. Hindi is the mother tongue of India however many other dialects and languages are spoken by the people of different religion and region of India. People are wound to their concerned religion with body and soul. They visit their worshipping places and offer prayers to their deities. But this faith in their religion sometimes take a form of superstition. Lets have a look on some from "Kaali Billi Rasta Kaat Gai to Nimbu Mirchi Totka". Black Cat Crossing Path:   In India when a black cat crosses your path it is considered a bad omen....
7 comments
Read more