Cloud and artificial intelligence revenue generation and future opportunities could be the key items analysts and investors are watching for in the second-quarter earnings report fromDell Technologies (NYSE:DELL) on Thursday after market close. Earnings Estimates: Analysts expect Dell to report second-quarter revenue of $24.14 billion, according to data from Benzinga Pro. The company reported revenue of $22.93 billion in last year’s second quarter. Dell has beaten analyst estimates for revenue in eight of the last 10 quarters, including two straight quarters. Analysts expect the company to rep…