Preparing successfully for the Visa Interview
Please note that these are just handy tips to keep in mind. There is no such thing as a standard answer or even a standard question... situations and responses to secure a visa are different for everyone.
Also be sure to check out the IPS website for more useful information:
http://www2.sjsu.edu/depts/ipss/prearrival/prearrival.htm#vi
When you go for the visa dress decently. Avoid any Americanisms. A touch of Indianism helps a lot (e.g. a streak of "Vibuthi" on the forehead). Speak slowly and clearly.
Don't appear tense and don't look desperate. Showing self-confidence helps.
They should never feel that you will have any sort of difficulty in language, finance, racial, religious, etc.
You should be able to convince them that you will come back to India. If they ask you, points in favor are : a) only child, b) immovable property in India (can take a proof document), c) orthodox family, d) brought up in rural atmosphere, e) lots of relatives in India; none abroad, f) mom, dad won't come to USA, g) field of interest not available in India, h) change of field not possible in India, i) interest in teaching - get PhD fast.
Things to be taken with you when you go for the visa interview
a) signed I-20 form
b) filled visa application form
c) two passport size photos (take some glue)
d) passport
e) admission & aid letters
f) TOEFL & GRE scores (original + photocopy)
g) Xerox copy of grade cards
h) Any other financial documents
Questions about San Jose State University can be asked, for such questions kindly go through the website www.sjsu.edu