❌ A. true-false-false ❌ B. false-true-false ❌ C. true-true-true ❌ D. false-true-true ❌ E. false-false-false ✅ F. true-true-false ❌ G. None of the above
Explanation: The first expression is evaluated from left to right since the operator precedence of & and ^ is the same, letting us reduce it to false ^ sunday, which is true, because sunday is true. In the second expression, we apply the negation operator, (!), first, reducing the expression to sunday && true, which evaluates to true. In the last expression, both variables are true so they reduce to !(true && true), which further reduces to !true, aka false. For these reasons, option F is the correct answer.
❌ A. true-false-false ❌ B. false-true-false ❌ C. true-true-true ❌ D. false-true-true ❌ E. false-false-false ✅ F. true-true-false ❌ G. None of the above
Explanation: The first expression is evaluated from left to right since the operator precedence of & and ^ is the same, letting us reduce it to false ^ sunday, which is true, because sunday is true. In the second expression, we apply the negation operator, (!), first, reducing the expression to sunday && true, which evaluates to true. In the last expression, both variables are true so they reduce to !(true && true), which further reduces to !true, aka false. For these reasons, option F is the correct answer.
BY Explanations “Top Java Quiz Questions”
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Telegram and Signal Havens for Right-Wing Extremists
Since the violent storming of Capitol Hill and subsequent ban of former U.S. President Donald Trump from Facebook and Twitter, the removal of Parler from Amazon’s servers, and the de-platforming of incendiary right-wing content, messaging services Telegram and Signal have seen a deluge of new users. In January alone, Telegram reported 90 million new accounts. Its founder, Pavel Durov, described this as “the largest digital migration in human history.” Signal reportedly doubled its user base to 40 million people and became the most downloaded app in 70 countries. The two services rely on encryption to protect the privacy of user communication, which has made them popular with protesters seeking to conceal their identities against repressive governments in places like Belarus, Hong Kong, and Iran. But the same encryption technology has also made them a favored communication tool for criminals and terrorist groups, including al Qaeda and the Islamic State.
Start with a fresh view of investing strategy. The combination of risks and fads this quarter looks to be topping. That means the future is ready to move in.Likely, there will not be a wholesale shift. Company actions will aim to benefit from economic growth, inflationary pressures and a return of market-determined interest rates. In turn, all of that should drive the stock market and investment returns higher.
