A. Physical file
B. Data Structure
C. Logical file
D. All of the mentioned
Explanation: A logical file can be a data structure or a physical file on disk.
Related Mcqs:
- What DFD notation is represented by the Rectangle ?
A. Transform
B. Data Store
C. Function
D. None of the mentioned - A directed arc or line in DFD represents_________________?
A. Data Store
B. Data Process
C. Data Flow
D. All of the mentioned - What encapsulates both data and data manipulation functions ?
A. Object
B. Class
C. Super Class
D. Sub Class - In what type of coupling, the complete data structure is passed from one module to another ?
A. Control Coupling
B. Stamp Coupling
C. External Coupling
D. Content Coupling - Which of the following is not an operation as per OOD algorithms and data structures ?
A. operations that manipulate data in some way
B. operations that perform a computation
C. operations that check for syntax errors
D. operations that monitor an object for the occurrence of a controlling event - Object that collects data on request rather than autonomously is known as_________________?
A. Active Object
B. Passive Object
C. Multiple instance
D. None of the mentioned - Actual programming of software code is done during the __________________ step in the SDLC?
A. Maintenance and Evaluation
B. Design
C. Analysis
D. Development and Documentation - Which of the following is a complementary approach to function-oriented approach ?
A. Object oriented analysis
B. Object oriented design
C. Structured approach
D. Both Object oriented analysis and design - Structured Analysis is based on the principles of___________________?
A. Top-down decomposition approach
B. Divide and conquer principle
C. Graphical representation of results using DFDs
D. All of the mentioned - A design description of an object is known as a class__________________?
A. instance
B. object
C. case
D. both instance and object
