I've this hardware and software:

Pentium 4 1,80 Ghz
521 Mb RAM
O.S. Windows XP
Oracle version: 9.0.1.0.1

Actually the parameters are:

resource_limit................ FALSE
license_max_sessions............. 0
license_sessions_warning.............. 0
cpu_count....................... 1
shared_pool_size................ 58720256
sga_max_size.................... 126644216
shared_pool_reserved_size....... 2306867
large_pool_size................. 0
java_pool_size.................. 33554432
java_soft_sessionspace_limit..... 0
java_max_sessionspace_size...... 0
lock_sga........................ FALSE
db_cache_size................... 33554432
log_buffer...................... 524288
transactions.................... 187
undo_retention.................. 10800
create_bitmap_area_size......... 8388608
bitmap_merge_area_size.......... 1048576
parallel_execution_message_size.. 2148
hash_join_enabled............... TRUE
hash_area_size................... 1048576
max_dump_file_size.............. UNLIMITED
oracle_trace_collection_size........ 5242880
object_cache_optimal_size.......... 102400
object_cache_max_size_percent....... 10
sort_area_size.................. 1048576
sort_area_retained_size................ 0
optimizer_max_permutations.......... 2000
optimizer_index_cost_adj.......... 100


These parameters are correct?
How can I undestanding which are the parameters correct with this hardware??

Raf