Title: Help on query

Dear gurus,

I have a table :
Tabel Exam
STD_NO SUBJECT POINT
====== ======= =====
001    CHEM     A
001    PHYSIC   A
001    BIOLOGY  A

002    CHEM     A
002    PHYSIC   B
002    BIOLOGY  A

003    CHEM     A
003    PHYSIC   A
003    BIOLOGY  B

What is the SQL query to retrieve STD_NO which have CHEM = A and PHYSIC = A?

The output should be :
STD_NO
======
001
003

TIA,


Ahmadsyah Alghozi Nugroho
Database Engineering Specialist
PT Infoglobal AutOptima
Jl. Baruk Tengah I/49
Surabaya - Jawa Timur
INDONESIA
phone : +62 (31) 8708456 ext.113
visit [ORAID!] http://oraid.iwarp.com

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