#!/bin/bash    a=1; b=2; c=3    d=$&#40;&#40; ++a**b*c++ + a &#41;&#41;    echo $d    exit 0
A. 14
B. 12
C. program will generate an error message
D. none of the mentioned
Answer:A
#!/bin/bash    a=1; b=2; c=3    d=$&#40;&#40; ++a**b*c++ + a &#41;&#41;    echo $d    exit 0
A. 14 B. 12 C. program will generate an error message D. none of the mentioned
Explanation:The operators in decreasing order of precedence are ++, **, *, +.