CNIT 155 MIDTERM Exam Purdue University COMPLETE 300 QUESTIONS AND VERIFIED SOLUTIONS LATEST UPDATE THIS YEAR

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CNIT 155 MIDTERM Exam Purdue University 2026-
2027 COMPLETE 300 QUESTIONS AND VERIFIED
SOLUTIONS LATEST UPDATE THIS YEAR
Purdue CNIT 155 MIDTERM Exam


QUESTION: In object oriented programming, state of an object is:




A. the behavior of the object.


B. All the properties and methods of the object.


C. All the values assigned to the properties of the object. - ANSWER-C. All the values assigned to

the properties of the object.




QUESTION: To access the property of an object use ________.




A. ; operator


B. = operator


C. dot operator . - ANSWER-C. dot operator .

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QUESTION: What will be store in variable m and n by the following?




int m, n;


n = 11;


m = 10;


m *= n + 1;




A. 111, 11


B. 120, 11


C. 12, 12


D. 110, 11 - ANSWER-B. 120, 11




QUESTION: What will be stored in a and b by the following statements?




int a, b;

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a = 12;


b = 15;


b = --a;




A. 11, 12


B. 11, 15


C. 12, 11


D. 11, 11 - ANSWER-D. 11, 11




Q; T/F: C# is more popular that Java in software development market. - ANSWER-False




QUESTION: What does IDE stand for?




A. Integrated Development Elements


B. Initial Design Elements


C. Integrated Development Environment - ANSWER-C. Integrated Development Environment

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QUESTION: T/F: Object instantiation is the creation of an object from a class. - ANSWER-True




QUESTION: What is inheritance in OOP?




A. A class can be derived from another class inheriting the properties and methods of the

parent class.


B. Inheritance is one of the main features of OOP.


C. Both A and B - ANSWER-C. Both A and B




QUESTION: Which namespace is at the top of the namespace hierarchy in VS.NET?




A. Forms


B. Windows


C. System - ANSWER-C. System