A B+-tree is to be stored on disk whose block size is 2048 bytes. The data records to be stored are 64 bytes, and their key is 24 bytes. Determine the values for M and L for the B+-tree. Assume pointers are 4 bytes each.

What characteristic of long period comets suggest they come directly from the oort cloud?

Assume the existence of a bankaccount class. define a derived class, savingsaccount that contains two instance variables: the first a double, named interestrate, and the second an integer named interesttype. the value of the interesttype variable can be 1 for simple interest and 2 for compound interest. there is also a constructor that accepts two parameters: a double that is used to initialize the interestrate variable, and a string that you may assume will contain either "simple", or "compound", and which should be used to initialize the interesttype variable appropriately. there should also be a pair of functions getinterestrate and getinteresttype that return the values of the corresponding data members (as double and int respectively).

What is one reason why indoor air pollution has become an increasing problem.