Which of the following statements regarding operating systems is TRUE? a. b. C.

Question

Which of the following statements regarding operating systems is TRUE? a. b. C. d. 10. The iOS operating system is best used for web servers and data warehouses Android is a mobile operating system licensed by Apple. Unix is a popular laptop operating system, because it's open source The most popular operating systems for personal desktops and laptops are Windows and Mac. e. The operating system is the least important program that runs on a computer 11. Christy has just joined the IT department of Vericon. Vericon is in the process of evaluating the cost of software licenses for some of its operating systems and application software. Currently, Vericon licenses this software from two major software companies and pays around $10,000 per year for the licenses. One proposal is to adopt open source software such as Linux and other available application software that can replace the current, licensed software. The cost of the software will be negligible and it can be customized to better fit Vericon's needs. Christy is part of the team that is making this decision. What concern would Christy have regarding the adoption of open source software? The initial cost of the open source software will be higher than the yearly license of the current software The will be little or no outside technical support for the open source software The open source software will not be customizable to the degree that Vericon needs it to be a. b. c. d. The vendor for the current software may sue Vericon for switching to the opern source software. The current software lacks adequate internal support e. 12. Which of the following operating systems is licensed by Apple? a. Ubuntu b. Unix c. Android d. iOS e. Linux 13. Place the following data concepts in order from largest to smallest. a. b. c. database, field, file file, database, field database, field, record d. table, record, fielod Which of the following statements is TRUE about data marts? 14. Data marts consist of metadata for data warehouses. Data marts are larger than data warehouses. Data marts address the needs of a particular department or functional area of a business. Data mart users always possess the same amount of data management expertise that data warehouse employees have. a. b. c. d.

Explanation / Answer

10. The answer is d
11. The answer is b (There will be no outside or little technical support..)
12. The answer is d
13. The answer is d
14. The answer is c.

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