能记住的考试真题:
填空:
1. SAS BASE 70题中的: Q42 填空 pos=5
2. By IDNumber Expenses;
选择:
Q13 array difcount{3} diff1-diff3;答案也就变成diff1 diff2 diff3
Q21 改成了GT50 选1
Q43选put( shipdate, worddate20 )
Q62 改成pdf
机经:
1.给出几个data set的名字,让你选有几个是valid的。2TEST,_TEST什么的,选2
2. 问proc means可以处理的数据是什么,选项有
nonmissing numbers
missing and nonmissing numbers
nonmissing numbers and numbers in character form
missing and nonmissing numbers and numbers in character form
应该是第一个