Answer the following statements true (T) or false (F)
1. Each form and control in an application’s GUI is assigned a default name.
2. The appearance and other characteristics of a GUI object are determined by the object’s properties.
3. The Properties window contains a scroll able list of properties, which has two columns: the left column shows each property’s name, and the right column shows each property’s value.
4. Changing a form’s Text property will change the form’s name.
1. TRUE
2. TRUE
3. TRUE
4. FALSE
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Every line of a(n) __________________ is executed no matter what exceptions are thrown.
a) try block b) call stack trace c) catch block d) interface e) finally block
I have an algorithm that runs in O(n2), where n is the size of the problem. What does “the size of the problem” mean?
What will be an ideal response?
The _______, ________ and ________ of an operator cannot be changed by overload- ing the operator.
Fill in the blank(s) with the appropriate word(s).
The BEST methods for a web developer to prevent the website application code from being vulnerable to cross-site request forgery (XSRF) are to:
A. permit redirection to Internet-facing web URLs. B. ensure all HTML tags are enclosed in angle brackets, e.g., "<" and ">". C. validate and filter input on the server side and client side. D. use a web proxy to pass website requests between the user and the application. E. restrict and sanitize use of special characters in input and URLs.