【判断题】Java源程序编写好之后,以文件的形式保存在硬盘或U盘上,源文件的名字可以随便取的,它不一定与程序的主类名一致。
【简答题】Briefly compare the different types of research approaches for gathering primary data.
【单选题】Research approaches, contact methods, sampling plans, and research instruments are decisions that need to be made in the ______ data collection process.
【判断题】Java源程序编写好之后,以文件的形式保存在硬盘或U盘上,源文件的名字可以随便取,他不一定与源程序的文件名一致。
【判断题】Java 源程序编写好之后,以文件的形式保存在硬盘或 U 盘上,源文件的名字可以随便取的,它不一定与程序的类名一致。
【判断题】Java源程序编写好之后,以文件的形式保存在硬盘或U盘上,源文件的名字可以随便取,它不一定与程序的主类名一致。
【多选题】列出电子海图显示与信息系统的主要功能()
【判断题】Both quantitative and qualitative research approaches can be used in the study of sociolinguistics. ()
【单选题】The three types of research approaches a marketer may use are _____, _____ and _____.
A.
surveys; observations; historic reviews
B.
observations; surveys; databases
C.
observations; experiments; surveys
D.
experiments; databases; surveys