What role does the Data, Information, Knowledge WisdomDIKw pyramid play in managing a data-driven project?

Problem 1 - hashing we would like to use initials to locate an individual. for instance, mel should locate the person mark e. lehr. note: this is all upper case. generate a hash function for the above using the numbers on your telephone. you know, each letter has a number associated with it, so examine your telephone keypad. generate 512 random 3 letter initials and take statistics on a linked list array size 512 to hold this information report how many have no elements, 1 element, 2 elements, does this agree with the hashing statistics distribution?

Self contained sequences of actions to be performed are? a. expressions b. algorithms c. functions d. formulas

Why does the pc send out a broadcast arp prior to sending the first ping request