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  1. The ages, in years, of 10 randomly selected passengers on a flight from Houston to New Orleans were recorded as follows:{23, 48,
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  2. Frequency modulation (FM) is also widely used in combination with phase modulation (PM) to produce quadrature amplitude
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  3. Below you will find the link for your Unit 6 World War I Portfolio. You will have an option between two (2) choices of
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  4. What is the BER if four errors occur in the transmission of 50,000 bits?Group of answer choices 8 x 10-5 8 x 10-4 8 x 10-6 8 x
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  5. A sample of 15 hospitals in Texas had a mean wait time of 48 minutes. Texas hospitals, as a whole, have a mean wait time of 53
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  6. What is the wavelength (in meters) of a signal with the frequency of 350 MHz?Group of answer choices 857 856550 0.857 0.000857
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  7. A cable has a loss of 6 dB. What percentage of its input power will appear at the output?Group of answer choices 75% 90% 25% 50%
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  8. If an electric field is parallel to the earth, the electromagnetic wave is said to be horizontally polarized.Group of answer
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  9. Given a standard error of 7.8 and a sample size of 10, what is the standard deviation?Round to the nearest hundredth.
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  10. What type of antenna is most commonly used with a dish reflector?Group of answer choices Parabolic antennas Horn antennas Dipole
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  11. Which of the following is not a basic technique for reducing the level of EMI?Group of answer choices Filtering Shielding
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  12. Mrs. Guajardo has 135 students taking her Algebra 2 class. She surveys the 21 students in her first-period class about their
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  13. _____ is defined as any interference to a communication device by any other electronic device.Group of answer choices FCC
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  14. Which is grammatically correct?Some things that make us the same is our interest. Some things that make us the same are our
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  15. Which of the following is a type of intelligent antennas?Group of answer choices Dipole antennas Adaptive antennas Parabolic
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  16. Given a standard deviation of 3.5 and a sample size of 5, what is the standard error?Round to nearest hundredth
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  17. Given a standard deviation of 3.5 and a sample size of 5, what is the standard error?
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  18. A nickel and a sheet of paper, which have approximately the same mass, are dropped at the same time from the same height. The
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    2. lebronmygoatUse the picture to complete the statem asked by lebronmygoatUse the picture to complete the statem
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  19. What unit is used to state and measure an antenna’s directivity?Group of answer choices Polarity Reciprocity Gain Beam width
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  20. Molly Maguire at Monmouth by William Collins [Sidenote: June 28, 1778] The battle of Monmouth was indecisive, but the Americans
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  21. Light waves travel in a _____.Group of answer choices Random path Straight line Curve Circle
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  22. What is the coaxial cable connector commonly used on test equipment and in LANs?Group of answer choices F-type connector SMA
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  23. Molly Maguire at Monmouth by William Collins [Sidenote: June 28, 1778] The battle of Monmouth was indecisive, but the Americans
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  24. QuestionWhich statement explains why astronauts appear to bounce when they are walking on the moon?(1 point) Responses The force
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    2. lebronmygoatUse the picture to complete the statem asked by lebronmygoatUse the picture to complete the statem
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  25. What is the name given to the number of signaling elements or symbols occurring per second in a data transmission?Group of
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  26. Multiplexing is the process of transmitting multiple signals over multiple channels.Group of answer choices True False
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  27. What is the name given to the process of assigning a specific binary number to an instantaneous value on an analog signal?Group
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  28. What is the general name given to both FM and PM?Group of answer choices Angle modulation Amplitude modulation Frequency
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  29. The carrier frequency is usually lower than the modulating frequency.Group of answer choices True False
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  30. A power amplifier has an output of 100 W and an input of 10 W. What is the power gain in decibels?Group of answer choices 1 5 10
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  31. Which of following is not considered a main element of a communication system?Group of answer choices noise antenna
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  32. Analyse any THREE dangers that are associated with the use of social media. (3×3)(9)
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  33. Critically discuss the role of the media in a democratic society. (8) (2x4)(show statement,elaboration,qualifier and outcome)
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  34. Juan runs malware in a sandbox, then uses its behavior to programmatically build heuristic models that he can send to his
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  35. API access is normally restricted to authorized users through the use of a(n) _____________.Group of answer choices user
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  36. The _______ phase of incident response focuses on restoring normal operations.Group of answer choices preparation recovery
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  37. The principle of _____________ says that data is subject to the legal restrictions of any jurisdiction where it is collected,
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  38. The principle of _____________ says that data is subject to the legal restrictions of any jurisdiction where it is collected,
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  39. The four domains of COBIT are Plan & Organize, Acquire & Implement, ______, and Monitor & Evaluate.Group of answer choices
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  40. Qualitative risk assessments are focused on numeric data, such as the amount of money that may be lost.Group of answer choices
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  41. Explain TWO Acts/Laws that are currently in place to address cyber-bullying.(2x2) (4) Do you think these Acts/Laws are effective
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  42. Marissa wants to perform network forensics using a Linux system and wants to use abuilt-in, command line tool. What tool should
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  43. Yvonne wants to see bandwidth usage for an application on a Windows 10 workstation. What built-in option can she use?Group of
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  44. Organizations should always involve law enforcement if they suspect a crime was committed.Group of answer choices True False
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  45. Explain TWO Acts/Laws that are currently in place to address cyber-bullying.(2x2) (4) Do you think these Acts/Laws are effective
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  46. Which of the following items is not commonly captured by stateful packet inspection firewall logs?Group of answer choices What
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  47. Ben and Mark work together to review Ben’s code with Mark explaining the code he wrote as he reviews it. What code review
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  48. Express Ideas ClearlyDescribe how economic policy in developing nations has changed in the years since independence.
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  49. What technology is used to allow users to log in once but use many services andsystems? Group of answer choices SSO CASB MFA VDI
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  50. Theresa wants to keep the systems that perform critical industrial processes in herorganization secure, so she builds a
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