301. Identifying customers and markets using data on demographics, markets, consumer behaviour, and trends is an example of:
Operational-level sales and marketing information system.
Knowledge-level sales and marketing information system.
Management-Level sales and marketing information system.
Strategic-level sales and marketing information system
Correct answer: (B) Knowledge-level sales and marketing information system.
302. A computer security protocol for logging in would be an example of the component of an information system:
software
hardware
Data
Procedure
Correct answer: (D) Procedure
303. On-line transaction processing is used when ______________
it is required to answer random queries
it is required to ensure correct processing
all files are available on-line
all files are stored using hard disk.
i, ii
i, iii
ii, iii, iv
i, jj ,iii
Correct answer: (B) i, iii
304. ______________ is the process of defining the current problem, determining why a new system is needed, identifying the objectives of the proposed system:
Feasibility analysis
System Analysis
System definition
System requirements,
Correct answer: (C) System definition
305. ______________ focuses on researching how the human brain does work and, how human beings imagine.
Cognitive science
Robotics
Natural interfaces
Artificial intelligence
Correct answer: (A) Cognitive science
306. EDI stands for:
Electronic data interchanqe
Electrical data interchange
work flow automation software
Enhanced data interchange
Correct answer: (A) Electronic data interchanqe
307. Which device is NOT considered an input device?
sensor
touch screen
keyboard
Printer
Correct answer: (D) Printer
308. A ______________ is a data communication system within a building plant, or campus or between nearby buildings.
MAN
LAN
WAN
none at the above
Correct answer: (B) LAN
309. Which of the following device copies electrical signals from one Ethernet to another?
Bridge
Repeater
Hub
Passive hub
Correct answer: (B) Repeater
310. End- to-end connectivity is provided from host-to-host in