#!/bin/bash   var&#91;1&#93;=san_1   var&#91;2&#93;=san_2   var&#91;3&#93;=san_3   echo ${var[*]}   exit 0
A. san_1
B. san_2
C. san_3
D. san_1 san_2 san_3
Answer:A
#!/bin/bash   var&#91;1&#93;=san_1   var&#91;2&#93;=san_2   var&#91;3&#93;=san_3   echo ${var[*]}   exit 0
A. san_1 B. san_2 C. san_3 D. san_1 san_2 san_3
Explanation:All items of an array can be accessed by using ${[*]} or ${[@]}.