The probability that a single bit will be in error on a typical public telephone line using 4800 bps modem is 10 to the power -3. if no error detection mechanism is used, the residual error rate for a communication line using 9-bit frames is approximately equal to a. 0.003 b. 0.009 c. 0.991 d. 0.999 e. none of the above

Which of the following is not a way in which trees benefit the environment? a. they remove a significant amount of carbon dioxide from the atmosphere. b. they remove a significant amount of oxygen from the atmosphere. c. their roots hold soil in place, reducing rates of erosion. d. they remove ozone and particulates from the atmosphere. select the best answer from the choices provided a b c d

Choose the correct citation for the case which established the "minimum contacts" test for a court's jurisdiction in a case. select one: a. brown v. board of education of topeka, 347 u. s. 483 (1954). b. international shoe co. v. washington, 326 u. s. 310 (1945) c. haynes v. gore, 531 u. s. 98 (2000). d. international shoe co. v. washington, 14 u. s. code 336.

What can you prevent issues related to downloading content form the internet