In parallel computations, mutual exclusion is achieved automatically because each operation is handled in order, one at a time.
Answer the following statement true (T) or false (F)
False
You might also like to view...
Consider a class that uses the following variables to implement an array-based stack:
``` String [] s = new String[100]; int top = 0; ``` A) if (top == 0) throw new RuntimeException("Underflow"); top--; String temp = s[top]; s[top] = null; return temp; B) if (top == 0) throw new RuntimeException("Underflow"); String temp = s[top]; top--; s[top] = null; return temp; C) if (top == 0) throw new RuntimeException("Underflow"); return s[top-1]; top--; s[top] = null; D) top--; return s[top];
What is an advantage to using on site climate-controlled, fireproof, waterproof, and even tornado-proof safes?
A) Guarantees the chain of custody and minimizes the points of access to the data B) Lessens the risk of the tapes being damaged in a disaster C) Allows for rapid access by the organization when necessary D) All of the above
Juan complains to the technician that the Add a device link is grayed out so that he can't change any settings on his computer. What is the issue?
A) The computer has a virus. B) The user is in the wrong control panel. C) The user does not have the correct password to the configuration server. D) The domain group policy is preventing the user from making changes.
Which of the following is not an advantage of object-oriented programming?
(a) Software is more reusable. (b) Software is more understandable, correct and modify. (c) Using a modular, object-oriented design-and-implementation approach can make software-development groups much more productive. (d) None of the above—these are all advantages of object-oriented programming.