010-150

010-150 practice questions, page 3 of 4, with answer review and explanations.

Question 11

Which of the following answers are true for cloud computing? (Choose TWO correct answers.)

  1. Cloud Computing provides new tools to manage IT resources.
  2. From the business perspective, Cloud Computing means outsourcing or centralization of IT operations.
  3. Cloud Computing is the opposite of green IT; i.e. the use of fossil, non-regenerative energy for computing.
  4. Cloud Computing implies sharing all information with everyone else in 'the cloud'.

Question 12

Which of the following is a Linux based operating system for use on mobile devices?

  1. iOS
  2. CentOS
  3. Android
  4. Debian

Question 13

Which one of the following is true about Open Source software?

  1. Open Source software can not be copied for free.
  2. Open Source software is available for commercial use.
  3. The freedom to redistribute copies must include binary or executable forms of the software but not the source code.
  4. Open Source software is not for sale.

Question 14

Which of the following is a requirement of the GPL license but not the BSD license?

  1. Users who modify and distribute the software under the GPL license, must make the modifications they made, available to the recipients under the same license.
  2. The GPL license forbids the removal of copyright and license notices from source code files that are distributed.
  3. The GPL license contains a disclaimer of warranty requiring users not to hold the software authors liable for any damages.
  4. The GPL license requires that any legal disputes be settled with the mediation of the Free Software Foundation.

Question 15

What is the first character for file or directory names if they should not be displayed by commands such as ls unless specifically requested?

  1. \ (backslash)
  2. . (dot)
  3. - (minus)
  4. _ (underscore)