The main reason why transaction processing systems maintain rollback records is: a. for analysis of outside security threats
b. to remain operational during a denial of service attack
c. to recover from transaction system failures
d. to provide additional capacity during system upgrades
e. to prevent any individual transaction failures

When copying and pasting text, the first step is move your cursor type the text select the copy command select the paste command

Suppose an astronomer discovers a large, spherical-shaped body orbiting the sun. the body is composed mostly of rock, and there are no other bodies sharing its orbit. what is the best way to categorize this body? a. planet b. moon c. comet d. asteroid

Write a function named printfloatrepresentation(float number) that will print the floating point representation of a number using the format given below. (sign bit) exponent in binary (assumed bit).significandfor example if the number passed an argument is 71 yourprogram should print (0) 10000101 (1).00011100000000000000000similarly if the number passed to the function as argument is -71 the program should print (1) 10000101 (1).00011100000000000000000