In any *NIX system, after saving a script named "script_name," you need to make it executable so that you can run it. Which command will accomplish this task from the command line?
A. chmod +execute script_name
B. chmod +x script_name
C. chmod -execute script_name
D. chmod -x script_name
Answer: B
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Which of the following statements regarding the throw point of an exception is false?
a. It specifies the point at which the exception must be handled. b. It is the initial point at which the exception occurs. c. It is specified as the top row of the method-call stack at the time the exception occurred. d. All of the above statements are true.
Express 15 gallons in liters (use 1 gallon is 3.79 liters).
What will be an ideal response?
What is a Picture Package?
What will be an ideal response?
?The Cascading Style Sheet 3 (CSS3) _____ specifies the transparency of an element.
A. ?density property B. ?opacity property C. ?precision property D. ?clarity property