Information Systems MCQs with Answers
Practice important Information Systems MCQs with answers and explanations.
Multiple Choice Questions
Q471: What is an object in object-oriented analysis and design?
- A: A concept with boundaries
- B: A class of objects
- C: A method of operation
- D: None of the above
View Answer
A
Q472: The purpose of a class is to specify a classification of _______.
- A: instances of objects
- B: attributes and methods
- C: functions and procedures
- D: none of the above
View Answer
A
Q473: Attributes in a class represent _______.
- A: operations performed by an object
- B: class characteristics
- C: instances of objects
- D: none of the above
View Answer
B
Q474: In inheritance, a "van" is considered to be a _______ of "automobile".
- A: sub-class
- B: object superclass
- C: method
- D: none of the above
View Answer
A
Q475: Which of the following is a characteristic of polymorphism?
- A: It allows multiple forms for an object
- B: It defines class structures
- C: It restricts method access
- D: It specifies object attributes
View Answer
A
Q476: Business Process Reengineering (BPR) focuses on _______. Redesigning business processes
- A: Improving marketing strategies
- B: Enhancing employee performance
- C: None of the above
- D:
View Answer
A
Q477: The primary goal of BPR is to achieve improvements in _______. Cost, quality, and speed
- A: Employee satisfaction
- B: Market share
- C: None of the above
- D:
View Answer
A
Q478: Effective business processes ensure _______. Quality delivery of products
- A: High employee turnover
- B: Low customer engagement
- C: None of the above
- D:
View Answer
A
Q479: Encapsulation in object-oriented programming refers to _______. Hiding the internal state of an object
- A: Defining a class structure
- B: Promoting inheritance
- C: None of the above
- D:
View Answer
A
Q480: The phrase "is a kind of" is associated with _______. Inheritance
- A: Encapsulation
- B: Polymorphism
- C: None of the above
- D:
View Answer
A