Exam (elaborations) CSIS 212/CSIS 212 (CSIS 212) Liberty University - CSIS 212 Midterm Exam. Latest 2021

Review Test Submission: Midterm Exam Course Spring 2020 CSIS 212-B01 LUO Test Midterm Exam Started 2/9/20 6:48 PM Submitted 2/9/20 7:57 PM Due Date 2/10/20 11:59 PM Status Completed Attempt Score 135 out of 150 points Time Elapsed 1 hour, 8 minutes out of 2 hours Instructions covers Modules/Weeks 1 –4 open-book, open-notes 2-hour time limit 50 questions - Multiple Choice and True/False Do not click the BACK button because this will lock you out of the exam. The timer will continue if you leave this exam without submitting it. Results Displayed Submitted Answers, Feedback  Question 1 3 out of 3 points Which software product release category is "generally feature complete and supposedly bug free, and ready for use by the community?" Selected Answer: Release candidate.  Question 2 3 out of 3 points Which of the following statements is false? Selected Answer: Today’s fastest Internet speeds are on the order of trillionsof bits per second with quadrillion-bit-per-second speeds on the horizon.  Question 3 3 out of 3 points Which of the following statements is false? Selected Answer: Each class can be used only once to build many objects.  Question 4 0 out of 3 points Which of the following statements is false? Selected Answer: A quadrillion-instruction-per-section computer can perform in one second more than 100,000 instructions for every person on the planet.  Question 5 3 out of 3 points Which of the following statements is false? Selected Answer: Android—the fastest-growing mobile and smartphone operating system —is based on the Windows kernel and uses Java.  Question 6 3 out of 3 points ________ involves reworking programs to make them clearer and easier to maintain while preserving their correctness and functionality. Selected Answer: Refactoring  Question 7 3 out of 3 points ________ models software in terms similar to those that people use to describe realworld objects. Selected Answer: Object-oriented design  Question 8 3 out of 3 points Which of the following statements is true? Selected Answer: The Internet is just a network of computers.  Question 9 3 out of 3 points All import declarations must be placed Selected Answer: before the class declaration.