SAT II Subject Tests:
The SAT II Subject Tests are created and administered by the College Board and the Educational Testing Service (ETS), the two organizations responsible for producing the dreaded SAT I (which most people call the SAT). The SAT II Subject Tests were created to act as complements to the SAT I. Whereas the SAT I tests your critical thinking skills by asking math and verbal questions, the SAT II Subject Tests examine your knowledge of a particular subject, such as Writing, U.S. History, Physics, or Biology.
Originally, SAT stood for Scholastic Aptitude Test. When the test changed a few years ago, the official name was changed to Scholastic Assessment Test. In 1997, the testmakers announced that SAT no longer stands for anything, officially.
It is administered seven times a year — usually in October, November, December, January, March, May and June — on Saturday mornings. The dates for taking the exam are already fixed & hence it requires a consideration preparation schedule. SAT scores are quite significant for securing admission at undergraduate level. The SAT is a PBT (Paper Based Test).
The difference between the SAT I and SAT II?
SAT I is largely a test of verbal and math skills. True, you need to know some vocabulary and some formulas for the SAT I, but it’s designed to measure how well you read and think rather than what you know. The SAT II is very different. It’s designed to measure what you know about specific disciplines. Sure, critical reading and thinking skills play a part on these tests, but their main purpose is to determine exactly what you know about writing, math, history, chemistry, and so on
Update: 26 May 10
A new post has been added on the blog , specifically meant for DASA Scheme 2011, general discussion�on DASA scheme and SAT2 scores. http://nrispeaks.wordpress.com/2010/05/20/dasanri-engg-admissions-discussion/