Which of the following statements displays the contents of a string called ‘class’ correctly?
A. cout << “I have “ class “on Mondays”;
B. cout<< “I have “ << class << “on Mondays”;
C. cout<< “I have << class << on Mondays”;
D. cout<< “I have ‘class’ on Mondays”;
B
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Here is a collection of if and if-else statements with semicolons in various places. Assume all variables have been declared and initialized. Which of these are correct and are likely to give the programmers intent? Which are correct but unlikely to give the programmer's intent? Give the error for the remaining.
a) if ( a > b ); a = b; else b = a; b) if(a > b ) a = b; else; b = a; c) if(a > b ) a = b; else b = a; d) if(a > b) a = b else b = a; e) if( x !=0 ) a = a / x
Active Resource manages the connections between application objects and database tables, mapping local application objects to web resources.
Answer the following statement true (T) or false (F)
_____ is a systems development technique that tests system concepts and provides an opportunity to examine input, output, and user interfaces before final decisions are made.?
A. ?Scrum B. ?Prototyping C. ?Modeling D. ?Rapid application development
While opening an email attachment, Pete, a customer, receives an error that the application has encountered an unexpected issue and must be shut down. This could be an example of which of the following attacks?
A. Cross-site scripting B. Buffer overflow C. Header manipulation D. Directory traversal