Which of the statements about this program is correct?
❌ A. It compiles and prints 14 ❌ B. It compiles and prints 15 ❌ C. The code will not compile because of line 4 ❌ D. The code will not compile because of line 5 ✅ E. The code will not compile because of line 6 ❌ F. None of the above
Explanation: The inherited interface method getNumOfGills(int) is implicitly public; therefore, it must be declared public in any concrete class that implements the interface. Since the method uses the default (package-private) modifier in the ClownFish class, line 6 does not compile, making option E the correct answer. If the method declaration was corrected to include public on line 6, then the program would compile and print 15 at runtime, and option B would be the correct answer.
Which of the statements about this program is correct?
❌ A. It compiles and prints 14 ❌ B. It compiles and prints 15 ❌ C. The code will not compile because of line 4 ❌ D. The code will not compile because of line 5 ✅ E. The code will not compile because of line 6 ❌ F. None of the above
Explanation: The inherited interface method getNumOfGills(int) is implicitly public; therefore, it must be declared public in any concrete class that implements the interface. Since the method uses the default (package-private) modifier in the ClownFish class, line 6 does not compile, making option E the correct answer. If the method declaration was corrected to include public on line 6, then the program would compile and print 15 at runtime, and option B would be the correct answer.
BY Explanations “Top Java Quiz Questions”
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There are multiple ways you can search for Telegram channels. One of the methods is really logical and you should all know it by now. We’re talking about using Telegram’s native search option. Make sure to download Telegram from the official website or update it to the latest version, using this link. Once you’ve installed Telegram, you can simply open the app and use the search bar. Tap on the magnifier icon and search for a channel that might interest you (e.g. Marvel comics). Even though this is the easiest method for searching Telegram channels, it isn’t the best one. This method is limited because it shows you only a couple of results per search.
The messaging service and social-media platform owes creditors roughly $700 million by the end of April, according to people briefed on the company’s plans and loan documents viewed by The Wall Street Journal. At the same time, Telegram Group Inc. must cover rising equipment and bandwidth expenses because of its rapid growth, despite going years without attempting to generate revenue.
