3: final char a = 'A', d = 'D'; 4: char grade = 'B'; 5: switch(grade) { 6: case a: 7: case 'B': System.out.print("great"); 8: case 'C': System.out.print("good"); break; 9: case d: 10: case 'F': System.out.print("not good"); 11: }
❌ A. great ✅ B. greatgood ❌ C. The code will not compile because of line 3. ❌ D. The code will not compile because of line 6. ❌ E. The code will not compile because of lines 6 and 9
Explanation: The code compiles and runs without issue, so options C, D, and E are not correct. The value of grade is 'B' and there is a matching case statement that will cause "great" to be printed. There is no break statement after the case, though, so the next case statement will be reached, and "good" will be printed. There is a break after this case statement, though, so the switch statement will end. The correct answer is thus option B.
3: final char a = 'A', d = 'D'; 4: char grade = 'B'; 5: switch(grade) { 6: case a: 7: case 'B': System.out.print("great"); 8: case 'C': System.out.print("good"); break; 9: case d: 10: case 'F': System.out.print("not good"); 11: }
❌ A. great ✅ B. greatgood ❌ C. The code will not compile because of line 3. ❌ D. The code will not compile because of line 6. ❌ E. The code will not compile because of lines 6 and 9
Explanation: The code compiles and runs without issue, so options C, D, and E are not correct. The value of grade is 'B' and there is a matching case statement that will cause "great" to be printed. There is no break statement after the case, though, so the next case statement will be reached, and "good" will be printed. There is a break after this case statement, though, so the switch statement will end. The correct answer is thus option B.
BY Explanations “Top Java Quiz Questions”
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n the U.S. people generally use Bitcoin as an alternative investment, helping diversify a portfolio apart from stocks and bonds. You can also use Bitcoin to make purchases, but the number of vendors that accept the cryptocurrency is still limited. Big companies that accept Bitcoin include Overstock, AT&T and Twitch. You may also find that some small local retailers or certain websites take Bitcoin, but you’ll have to do some digging. That said, PayPal has announced that it will enable cryptocurrency as a funding source for purchases this year, financing purchases by automatically converting crypto holdings to fiat currency for users. “They have 346 million users and they’re connected to 26 million merchants,” says Spencer Montgomery, founder of Uinta Crypto Consulting. “It’s huge.”
The STAR Market, as is implied by the name, is heavily geared toward smaller innovative tech companies, in particular those engaged in strategically important fields, such as biopharmaceuticals, 5G technology, semiconductors, and new energy. The STAR Market currently has 340 listed securities. The STAR Market is seen as important for China’s high-tech and emerging industries, providing a space for smaller companies to raise capital in China. This is especially significant for technology companies that may be viewed with suspicion on overseas stock exchanges.
