When tcp/ip was developed, the host table concept was expanded into a hierarchical name system for matching computer names and numbers using this service:?

The arithmetic logic unit (alu) controls all of the functions performed by the computer's other components and processes all the commands issued to it by software instructions. a. True b. False

Which is a common problem caused by the widespread use of computers?

A car moves down the street at 45 kph. The driver takes his foot off the gas pedal but does not brake. Which is the correct explanation as to why the car slows down.

Who does CIO report to?

Write the definition of a class Play List Entry containing: A) An instance variable title of type string, initialized to the empty string. B) An instance variable artist of type string, initialized to the empty string.

Choose the correctly written sentence. Being naturally shy, the prom was an occasion for Melissa to avoid. Since Melissa was naturally shy, the prom was an occasion to avoid. The prom was an occasion to avoid, being naturally shy. None of the above

OSHA requires training for employees on the hazards to which they will be exposed. A) True B) False

A void function can return any value. TRUE FALSE

Create an empty text document name "input. txt" and copy the example contents from below: 5 105 15 20 35 47 The first value in the file tells you how many ints (the type must be int!) are in the file.

Write a program whose input is a character and a string, and whose output indicates the number of times the character appears in the string. Ex: If the input is: n Monday, the output is: