is a technique for confirming that q received packet or frame is likely to match what was sent a. Redundancy
b. Framing
c. Error Checking

Select the correct answer. emma, the quality control manager in a software development company, asks the testing team to check whether the user interface is friendly. to which type of testing is emma referring? a. usability testing b. data comparison c. validation testing d. stress testing e. destruction testing

The three logical operators used to write compound conditions are "and," "or," and "not." a: true b: false

What are three software programs for mobile computing?