during all the phases of system development life cycle
only for system documentation
only during system analysis stage
Correct answer: (B) during all the phases of system development life cycle
252. The current standard tool for designing object oriented systems is called
Unified Modeling Language
Booch Modeling Language
Object Modeling Language
Class, responsibilities and collaborators language
Correct answer: (A) Unified Modeling Language
253. Summary transaction data, high-volume data, and simple models are information Inputs characteristic of:
DSS
MIS
ESS
TPS
Correct answer: (B) MIS
254. Tracking employee training, skills, and performance appraisal is an example of a human resource information system operating at the:
Operational level
Management level
Knowledge level
Strategic level
Correct answer: (A) Operational level
255. If you are a ______________ recipient of sensitive information such as might be overheard or contained in a misdirected email, this would not be legal, but-might be unethical to use it.
active
Passive
proper
business
Correct answer: (B) Passive
256. Which of the system uses Multidimensional data analysis?
DSS
MIS
ESS
All of the above
Correct answer: (A) DSS
257. What is the use of Bridge in Network?
to connect LANs
to control Network speed
to separate LANs
All of the above
Correct answer: (A) to connect LANs
258. EIS provide highly unstructured information to the level management for long term decision making.
Operational
Bottom
Middle
Top
Correct answer: (D) Top
259. The ______________ provides a manager with the information needed to make decisions regarding, the firm's operational activities.
ElS
ES
MIS
EDl
Correct answer: (C) MIS
260. Old main frame computers that are used to avoid high costs is called: