To combat transaction fraud, a bank has implemented a requirement that all bank customers enter a different, unique code to confirm every transaction. which of the folowing is the most effective method to accomplish this? a. atm pin codeb. elliptic curvec. one-time passwordd. digital certificate

Who is the first president to use social media as part of his campaign strategy

One of your customers wants you to build a personal server that he can use in his home. one of his concerns is making sure he has at least one backup of their data stored on the server in the event that a disk fails. you have decided to back up his data using raid. since this server is for personal use only, the customer wants to keep costs down. therefore, he would like to keep the number of drives to a minimum. which of the following raid systems would best meet the customer's specifications? a. raid 0 b. raid 1 c. raid 5 d. raid 10

Which one of the following is the most accurate definition of technology? a electronic tools that improve functionality b electronic tools that provide entertainment or practical value c any type of tool that serves a practical function d any type of tool that enhances communication