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1z0-412ブロンズ教材、1z0-429合格率、1z1-809資格試験

NO.1 Given the code fragments:class TechName {String techName;TechName (String techName) {this.techName=techName;}}andListTechName tech = Arrays.asList (new TechName("Java-"),new TechName("Oracle DB-"),new TechName("J2EE-"));StreamTechName stre = tech.stream();//line n1Which should be inserted at line n1 to print Java-Oracle DB-J2EE-?A. stre.forEach(System.out::print);B. stre.map(a- a.techName).forEach(System.out::print);C. stre.map(a- a).forEachOrdered(System.out::print);D. stre.forEa[...]