Instructions
Each question will be graded based on the quality of explanation in response to the
question.
The grading criteria is as follows:
• Relevance: it provides direct answers to the question (30%).
• Understanding: The student clearly demonstrates proper knowledge of the
materials and techniques (30%).
• Length: The answer meets the word count requirement (10%).
• Clear Style: Sentences are easy to understand and straight forward (10%).
• Use of own words: The answer is written in student’s own words and provides
correct sources (10%).
• Language: Avoidance of inappropriate languages (10%).
Please put the references.
(7 points) (minimum 100 words)
1. What is the difference between GSM and CDMA?
(7 points) (minimum 100 words)
2. Describe three ways you can isolate a mobile device from incoming signals
(7 points) (minimum 100 words)
3. Briefly describe how the files are structured in SIM
(7 points) (minimum 100 words)
4. Describe three levels of cloud services defined by NIST
(7 points) (minimum 100 words)
5. What is the difference between public cloud and private cloud? What is hybrid
cloud?
(5 points) (minimum 100 words)
6. What is the difference between public cloud and private cloud? What is hybrid
cloud?