Management Information Systems
261. The topologies with highest reliability is
- Bus topology
- Ring topology
- Star toporogy
- Mesh topology
Correct answer: (D)
Mesh topology
262. In which topologies, if there: are n devices in a network each device has n-1 ports for cables
- Mesh
- Star
- Bus
- Ring
Correct answer: (A)
Mesh
263. The following device allows the user to add external components to a computer system
- Storage devices
- Keyboards
- Portal system boards
- Diskettes
Correct answer: (C)
Portal system boards
264. What is Software?
- Set of computer programs, procedures and possibly associated document concerned with the operation of data processing.
- A set of compiler instructions
- A mathematical formula
- None of above
Correct answer: (A)
Set of computer programs, procedures and possibly associated document concerned with the operation of data processing.
265. The raw facts and figures are:
- Data
- Information
- Snapshot
- Reports
Correct answer: (A)
Data
266. An Enterprise Resource Planning application is an example of a (n) ______________
- single-user database application
- multiuser database application
- e-commerce database application
- data mining database application
Correct answer: (B)
multiuser database application
267. The tools that support different stages of software development life cycle are called:
- CASE Tools
- CAME tools
- CAQE tools
- CARE tools
Correct answer: (A)
CASE Tools
268. In the system concepts, the term integration?
- implies structure and order
- refers to the manner in which each component functions with other components of the system
- means that parts of computer system depends on one another
- refers to the holism of systems
Correct answer: (D)
refers to the holism of systems
269. A ______________ view of data expresses the way a user thinks about data
- Logical view
- Physical view
- Both
- None
Correct answer: (A)
Logical view
270. Which are the types of data independence:
- Physical
- Logical
- Both
- None of these
Correct answer: (C)
Both