Csis 3 - Study guides, Class notes & Summaries

Because they use different transmission and coding schemes, the DOCSIS 3.1 Physical (PHY) Layer is incompatible with the PHY Layer of previous DOCSIS versions. How does DOCSIS 3.1 comply with the requirement of compatibility with previous DOCSIS versions? - DOCSIS 3.1 has two PHY Layers, one for previous DOCSIS versions and another for DOCSIS 3.1. Both Layers can operate simultaneously or individually. The DOCSIS MAC and Upper Layer Protocols Interface (MULPI) specification extends through ...

CSIS 212 Quiz 3 Quick Lin ksCourse 202020 Spring 2020 CSIS 212-B01 LUO Test Quiz 3 Started 2/3/20 8:36 PM Submitted 2/3/20 8:58 PM Due Date 2/3/20 11:59 PM Status Completed Attempt Score 17 out of 20 points Time Elapsed 22 minutes out of 45 minutes Instructions covers Module/Week 3 open-book, open-notes 45-minute time limit 20 questions - Multiple Choice and True/False Do not click the BACK button because this will lock you out of the quiz. The timer will continue if yo...

CSIS 212 Final Exam. Course 202020 Spring 2020 CSIS 212-B01 LUO Test Final Exam Started 3/6/20 7:51 PM Submitted 3/6/20 8:45 PM Due Date 3/6/20 11:59 PM Status Completed Attempt Score 144 out of 150 points Time Elapsed 53 minutes out of 2 hours Instructions covers Modules/Weeks 5–8 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 t...

CSIS 212 Final Exam. Course 202020 Spring 2020 CSIS 212-B01 LUO Test Final Exam Started 3/6/20 7:51 PM Submitted 3/6/20 8:45 PM Due Date 3/6/20 11:59 PM Status Completed Attempt Score 144 out of 150 points Time Elapsed 53 minutes out of 2 hours Instructions covers Modules/Weeks 5–8 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 t...

CSIS 212 MID-TERM EXAM Question 1 3 out of 3 points Which of the following data items are arranged from the smallest to the largest in the data hierarchy? Selected Answer: Bits, characters, fields, records, files Question 2 3 out of 3 points helps Internet-based applications perform like desktop applications. Selected Answer: Ajax Question 3 3 out of 3 points A new class of objects can be created conveniently by ; the new class (called the ) starts with the ...

CSIS 340 STUDY GUIDE (NOTES) 1. Asymmetrical warfare: two opponents are very different from each other. Few people terrorizing a large target a. Technology, government, researches vs. small individuals, limited resources i. Terrorism tactics: make themselves look like a bigger competitor, threat 1. Ex. Attacking ATMs -> resulting in disruptions 2. Cyber War of 2007: Russia attacked Estonia (Baulkin Country Part of Soviet Union) Can’t prove who attacked Estonia. Extremely difficult to...

This is defined as something that furnishes proof - correct answer Evidence What is the value of physical evidence? - correct answer -Proves a violation has occurred -Answers key questions -Links a suspect with the area of discovery -Exonerates the innocent What are the three types of physical evidence? - correct answer 1) Items 2) Impressions 3) Remnants What are the three common areas of discovery that CBP encounter on duty? - correct answer 1) Persons 2) Conveyances 3) Cargo ...

CSIS 212 MID-TERM EXAM Question 1 3 out of 3 points Which of the following data items are arranged from the smallest to the largest in the data hierarchy? Selected Answer: Bits, characters, fields, records, files Question 2 3 out of 3 points helps Internet-based applications perform like desktop applications. Selected Answer: Ajax Question 3 3 out of 3 points A new class of objects can be created conveniently by ; the new class (called the ) starts with the ...

CSIS 212 Quiz 3 Quick Lin ksCourse 202020 Spring 2020 CSIS 212-B01 LUO Test Quiz 3 Started 2/3/20 8:36 PM Submitted 2/3/20 8:58 PM Due Date 2/3/20 11:59 PM Status Completed Attempt Score 17 out of 20 points Time Elapsed 22 minutes out of 45 minutes Instructions covers Module/Week 3 open-book, open-notes 45-minute time limit 20 questions - Multiple Choice and True/False Do not click the BACK button because this will lock you out of the quiz. The timer will continue if yo...

CSIS 110 - Introduction to Computer Science Study Guide Exam. Starting with the innermost layer, what are the six layers of a computing system ? - CORRECT ANSWER The six layers of a computing system are : 1)Information Layer 2) Hardware 3) Programming Layer 4) Operating System Layer 5) Application Layer 6) Communication Layer A ____________ _____________ is a dynamic entity, used to solve problems and interact with its environment. A computing system is composed of har...