Explain what private access means in object-oriented programming.
What will be an ideal response?
To prevent unauthorized field modifications, object-oriented programmers usually specify that their data fields will have private access-the data cannot be accessed by any method that is not part of the class.
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The UNIX systems administrator cannot determine the password of a user who has lost his or her password.Why?
What will be an ideal response?
?Which of the following is considered an "expense" among typical IS project-related costs?
A. ?Employee effort B. ?Software license C. Consultant charges D. ?Cost of data entry equipment
Of the connectors shown, which one is a fiber connection?
A) ST B) BNC C) F connector D) RJ-11
_____ is essential for any process that involves the handling of financial transactions so that fraud requires the collusion of two or more parties.
a. Separation of duties b. Separation of process c. Separation of hierarchy d. Separation of analysis