✅ A. [leo, Olivia] ❌ B. [Olivia, leo] ❌ C. The code does not compile because of line X ❌ D. The code does not compile for another reason ❌ E. A runtime exception is thrown
Explanation: The code correctly sorts in descending order. Since uppercase normally sorts before lowercase, the order is reversed here, and option A is correct.
✅ A. [leo, Olivia] ❌ B. [Olivia, leo] ❌ C. The code does not compile because of line X ❌ D. The code does not compile for another reason ❌ E. A runtime exception is thrown
Explanation: The code correctly sorts in descending order. Since uppercase normally sorts before lowercase, the order is reversed here, and option A is correct.
BY Explanations “Top Java Quiz Questions”
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Telegram auto-delete message, expiring invites, and more
elegram is updating its messaging app with options for auto-deleting messages, expiring invite links, and new unlimited groups, the company shared in a blog post. Much like Signal, Telegram received a burst of new users in the confusion over WhatsApp’s privacy policy and now the company is adopting features that were already part of its competitors’ apps, features which offer more security and privacy. Auto-deleting messages were already possible in Telegram’s encrypted Secret Chats, but this new update for iOS and Android adds the option to make messages disappear in any kind of chat. Auto-delete can be enabled inside of chats, and set to delete either 24 hours or seven days after messages are sent. Auto-delete won’t remove every message though; if a message was sent before the feature was turned on, it’ll stick around. Telegram’s competitors have had similar features: WhatsApp introduced a feature in 2020 and Signal has had disappearing messages since at least 2016.
To pay the bills, Mr. Durov is issuing investors $1 billion to $1.5 billion of company debt, with the promise of discounted equity if the company eventually goes public, the people briefed on the plans said. He has also announced plans to start selling ads in public Telegram channels as soon as later this year, as well as offering other premium services for businesses and users.
