Requirements for the NCSP credential include a graduate degree in school psychology, preferably from a NASP-approved program; a 1,200-hour internship program, of which at least 600 hours must be in a school setting, and a passing score on the Praxis II school psychology examination.
While all parts of a computer serve a function, random access memory, or RAM, is where the real work takes place. A computer serves no useful purpose without RAM, and RAM directly affects the computer's speed. One of the biggest reasons people upgrade their computers or replace them is for more RAM and increased speed.
When you load a program from your hard drive into your computer, like Microsoft Word, or your Internet browser, you are putting the program into RAM. When you turn off your computer the RAM is erased, the ROM is not. When someone tells you that a computer has 4GB of memory they are referring to RAM. Some computer programs, especially Windows, uses RAM to swap frequently loaded programs back and forth, it makes the computer seem to run faster. The amount of RAM you need depends on what you do with your computer.