Management Info Systems Final Study Guide Questions And Correct Answers

Which of the following statements is true of microwave transmissions? A) They consist of waves shorter than visible light. B) They send signals in the gigahertz range to relays in the line of sight. C) They cannot traverse more than 20 kilometers when earthbound. D) They cannot be transmitted to satellites. {Ans: B) They send signals in the gigahertz range to relays in the line of sight.}The ________ compresses the time horizon for software development and focuses on the time available until the next release while the development team determines how many of the requirements it can deliver in that time frame. A) iterative method B) waterfall method C) agile D) V-model {Ans: A) iterative method}Which of the following statements is true about in-memory computing? A) It refers to the use of secondary storage as the main place information is stored. B) It is used for applications that benefit from high speed, real-time access. C) It is mainly used for backup and recovery. D) It slows down processes to a great extent. {Ans: B) It is used for applications that benefit from high speed, real-time access.}Which of the following is the main benefit offered by IPv6 compared