- (Exam Topic 1)
Which of the following SQL queries counts the number of occurrences for each value of the field order_type in the table orders?
Correct Answer:B
- (Exam Topic 3)
Which command will set the local machine's timezone to UTC?
Correct Answer:B
- (Exam Topic 1)
How can the existing environment variable FOOBAR be suppressed for the execution of the script./myscript only?
Correct Answer:C
- (Exam Topic 3)
What is NOT contained in the locale setting of the operating system?
Correct Answer:C
- (Exam Topic 1)
Which of the following commands puts the output of the command date into the shell variable mydate?
Correct Answer:A