HDFS是基于流数据模式访问和处理超大文件的需求而开发的,具有高容错、高可靠性、高可扩展性、高吞吐率等特征,适合的读写任务是()。
A. 一次写入,少次读
B. 多次写入,少次读 C .多次写入,多次读
C. 一次写入,多次读
somewhat、enhance、comparable、violence、in place、revise、decrease、encounter、opportunity、on the rise、a couple of、aid1 With a tight work schedule, Card never had the chance to travel to Japan and complete his photo series. (______ )2 The official statistics show that housing prices have been going up over the past few years. (______ )3 Men and women should receive equal pay when they perform work that involves similar skills and responsibility. (______ )4 A number of our clients want to look younger to improve their career prospects.(______ )5 There's not much in the way of entertainment in this town-just the cinema and a few pubs. ( ______ )6 The staff were asked to work together to make necessary changes to the proposal before submitting it again. (______ )7 Huge projects designed to help poorer countries can sometimes do more harm than good. (______ )8 Though troubled, she felt more or less relieved at not having to keep the secrets to herself anymore. (______ )9 You are the most extraordinary and wonderful woman | have met since l came to thisuniversity. (______ )10 The arrangements are all ready for the concert next Thursday. (______ )
concise、conform to、mood、creep into、dump、link、filter into、rare、be ingrained into/in、impact on、excel in1 lt's not very often to find an Italian violin from the 18th century in such a fine state of preservation. (______ )2 Your summary of the study's major findings should be as brief as possible. (______ )3 Tom is really upset because his girlfriend has just ended the relationship with him.(______ )4 You can provide a connection between paragraphs by repeating key words. (______ )5 Jessica is extremely good at learning foreign languages. (______ )6 This piece of news has influenced the stock market. (______ )7 Light came into my kitchen through the soft, green shade of the trees. (______ )8 Innovation is a concept deeply rooted in our culture. (______ )9 The baby's car seat has been tested to make sure that it reaches the official safety standards.(______ )
award、coIn、donate、break out、grant、result in、intrigue、subsist on、fragment、object to、stir、detect1 Are you willing to give your organs upon death to patients in need of a transplant(移植)?(______ )2 Some residents in Germany were opposed to setting up tents for refugees in their neighbor-hood. (______ )3 Most skin cancers can be cured if discovered and they are treated early. (______ )4 Since muscle is heavier than fat but less bulky, a small increase in muscle size compensates for a larger amount of fat loss,leading to a considerable change in shape but no change in body weight. (______ )5 The last program in the science series, l mean, the Origin of Life, really arouses the curiosity of me. (______ )6 The phrase “glass ceiling” was made up in the US to describe the invisible(无形的,看不见的) barriers that allow women to rise only so far in an organization. (______ )7 After the game, the stadium floor is covered with pieces of potato chips, popcorn andcigarette ash. (______ )8 He worked unbelievably long hours and supported himself by occasional cups of coffee.(______ )