Management Information Systems
291. CASE Tool is
- Computer Aided Software Engineering
- Component Aided Software Engineering
- Constructive Aided Software Engineering
- Computer Analysis Software Engineering
Correct answer: (A)
Computer Aided Software Engineering
292. A database is a complex ______________
- Data structure
- Memory
- Both
- None
Correct answer: (A)
Data structure
293. RAD stands for:
- Rotate application development
- Register application development
- Related application development
- Rapid application development
Correct answer: (D)
Rapid application development
294. DDL stands for:
- Decode data languages
- Data definition languages
- Database define languages
- Define data languages
Correct answer: (B)
Data definition languages
295. Which is the most popular database model:
- Network Model
- Relational Model
- Hierarchical Model
- Object Oriented
Correct answer: (B)
Relational Model
296. Architecture of the database can be viewed as
- two levels.
- four levels.
- three levels.
- one level.
Correct answer: (C)
three levels.
297. ______________ is the attribute or group of attributes that uniquely identify occurrence of each entity.
- Foreign key
- Super Key
- Primary Key
- All of these
Correct answer: (C)
Primary Key
298. During software development which factor is most crucial?
- People
- Process
- Product
- Project
Correct answer: (A)
People
299. System development is a
- Process of successive changes of system from new and changed requirement
- It is a development of SRS of a system
- Both (a) and (b)
- None of the above
Correct answer: (C)
Both (a) and (b)
300. Upper CASE tools are used
- for developing DFD's
- for screen design
- during all phases of system analysis and design life cycle
- for converting structured English procedures to source code into a language such as C
Correct answer: (A)
for developing DFD's