Operating systems come with a number of useful programs that are not specifically aimed at the core function of the operating system
4.2.1 What is the collective name for these programs ​

Http is the protocol that governs communications between web servers and web clients (i. e. browsers). part of the protocol includes a status code returned by the server to tell the browser the status of its most recent page request. some of the codes and their meanings are listed below: 200, ok (fulfilled)403, forbidden404, not found500, server errorgiven an int variable status, write a switch statement that prints out the appropriate label from the above list based on status.

Hazel has just finished adding pictures to her holiday newsletter. she decides to crop an image. what is cropping an image?

Auniform resource locator (url) is a formatted string of text that web browsers, email applications, and other software programs use to identify a particular resource on the internet. true false