By value only a copy of the argument’s value is passed. By reference its passed into a special modification parameter. 7. Why do global variables make a program difficult to debug? Global variables make a program difficult to debug because any statement in a program file can change the value of a global variable.
Why do global variables make a program difficult to debug? Any statement in a program can change the value of a global variable. To find where a bad value is coming from, a programmer would have to track down every statement that has access to that variable. Algorithm Workbench 1. Design a module named timesTen.
WIRETIME had urged Janet to halt the current contract with BUGusa for their employment. WIRETIME had detailed information of and accurately viewed the contract. WIRETIME vigorously stalled the contract which created losses due to locating a substitution
(i) The data member cost can be set to a new value, by a user of this class (ii) cout<<”The rose has: “ << Rose.getPetals() << “ petals.”; is a valid statement (iii) There is a destructor in the class (Points : 2) i. ii Only i and iii None are true All are true | 8. (TCO 2) Can two methods each define a local variable with the same name? (Points : 2) Yes, as long as the variable is used in the same way. No, this is not possible because the compiler would not know which variable to use. Yes, but only if the methods have the same name.
Correct the class name, and then change the first occurrence of System to system. Compile and record the error message: __________________________________________________________________ 13. Fix the error you introduced, and then remove the semicolon (;) from the end of the line where the variable test is declared. Compile and record the error message: __________________________________________________________________ Task 2 Type the following codes (in separate file). Is the output that has been produced differ?
However, as the book continues we see the stones become a thing of evil as Roger loses his grip on civilisation. The stones come to represent the loss of restriction normally imposed by civilisation. In chapter 11 Roger rolls a huge boulder off the cliff at Castle Rock and onto Piggy, killing him outright. From this we know that Roger has truly lost his grasp on civilisation and has turned from a civilised boy into a savage who is willing to commit murder. “Roger with a sense of delirious abandonment leaned on the lever.” “Delirious” can only refer to his lack of propriety which leads to the death of another human.
Quote 2: Narrative Element: Dialogue “George went on. “With us it aint like that. We got a future. We got somebody to talk to that gives a damn about us. We don’t have to sit in no bar room blowin in our jack jus because we got no place to go.
It responded “Slave, I before reasoned with you, but you have proved yourself unworthy of my condescension. Remember that I have power; you believe yourself miserable but I can make you so wretched that the light of day will be hateful to you. You are my creator, but I am your master – obey!” (p 173) The creature fled the premises and then went after Victor’s best friend Clerval. He killed him in a neighboring town and left the scene before he was noticed. The next day Victor came to this town and because he was a stranger he was immediately accused of being the murderer.