The attribute(s) make up the primary key in the table definition: class (crs_code, class_section, class_time, class_room, prof_num)

Write a method replacekey in the minheap class with the following signature: public void replacekey(integer oldkey, integer newkey) the method will replace the first occurrence of oldkey with the newkey, and restore the min-heap property after the change. if the oldkey does not exist in the heap, the method prints an appropriate message and returns without changing the heap. example: suppose our binary heap object (bh) has the following keys: *** 4 6 7 32 19 64 26 99 42 54 28 then the method call: bh. replacekey (oldkey integer(54), newkey integer(2))

Write lines of verse that rhyme to remember the following information: acid rain is a type of air pollution caused by chemicals in the air.

When creating a budget, log fixed expenses before income. after income. after savings. at the top.