1. An 8-bit register contains the binary value 2_1001.1100 where the 0th bit (least significant) is 0 and the 7th bit (most significant) is 1. Note the dot (.) is added for readability of the binary value should be ignored. For a) and b) below, determine the 8-bit mask value and final register value after executing the mask: a. AND mask that will clear all even bits (assume bit-0 is even) b. OR mask that will set bits 3:0 (3 through 0) c. If we needed to force bits 5:4 (5 and 4) to logic low, what mask value and operation would we need to use

Which of the following is a way that advancements in technology improve humans' ability to measure air quality and protect human health? a. air quality data gathered by new instruments can be used to reduce exposure to pollutants. b. new technologies enable natural and human-made pollution sources to be located and monitored. c. air quality data gathered by new instruments can be used to predict trends in pollution over time. d. new technologies allow governments to make informed decisions about the regulation of pollution. (choose more than one)

Is an attack that relies on guessing the isns of tcp packets

How can you repin an image on your pinterest pin board a. click on the "repin" button b. click on the "add pin" button c. click on the "upload a pin" button d. click on the "save pin" button.