What is information technology and its elements?

What are the key differences between computational science and data science, and how do these differences impact their respective approaches to problem-solving and analysis? A walkthrough for the quest telescope on secret builders? Are graphical objects used to represent commonly used application? What are the disadvantages of hyper-threading technology? When a multimeter is set to measure resistance what reading would you expect when the probes are touching? What will be the collector current of emitter base junction of a transister is reversed? Adapter used to test the basic functionality of computer ports? What is a communications network? How are IT and computers related? Which two names refer to the IEEE 1394 standard? What is the level of output that results from a given level of input? What is a network technician? Where is php applied? What are the merits and demerits of GSM? What is a data entry tool you use to input data into a database entity called? How do you include php file in drupal page callback? What do you call your wife's sisters daughter or son? How many m are in 250 mm? What is the function of a DC power supply? How does PC backup software protect the data on a computer?