Data compression is based on a compression ratio.
Answer the following statement true (T) or false (F)
False
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What is the output of the following code segment if the user enters 90 for the score?
``` cout << "Enter your test score: "; cin >> test_score; if (test_score < 60) cout << "You failed the test." << endl; if (test_score > 60) cout << "You passed the test." else cout << "You need to study harder next time." << endl; ``` a. You failed the test. b. You passed the test. c. You need to study harder next time. d. You failed the test. You need to study harder next time. e. You passed the test. You need to study harder next time.
If a system has an input power level of 9000, and an output power level of 3000, what is the difference when expressed in dB?
What will be an ideal response?