Tata Technologies Embedded Software Engineer Interview Questions and Answers

volatile constant and constant volatile are different in terms of read and write access.

• volatile constant means the value can be changed by external factors but cannot be modified by the program

• constant volatile means the value cannot be changed by external factors but can be modified by the program

• the order of volatile and constant keywords matter

• example: volatile const int a = 5; const volatile int *b = &a;

• a can be c...read more

The sub function of 19 02 is not specified.

• The question does not provide any context or information about the sub function of 19 02.

• Without additional details, it is impossible to determine the specific sub function being referred to.

• More information or clarification is needed to answer the question.