Reference no: EM132326447

Question

1) In big data the three V's are

a- Volume, Variety, velocity.

b- Validity, Valuable, Volume.

c- Validity, Volume, Velocity.

d- Velocity, Volume, Valuable.

2) Which of these is NOT component of the cloud computing stack?

a- Platform as a service.

b- Infrastructure as a service.

c- Unified data as a service.

d- Software as a service.

3) IT governance is concerned with:

a- Ensuring that the correct IT investment is always made.

b- Controlling the use of IT within the organisation.

c- Mandating selection procedures for new IT investments.

d- Policies and procedures helping to align the use of IT and strategy.

4) The use of biometric identification techniques on an entrance to the computer processing centre is an example of a:

a- Preventive control.

b- Detective control.

c- Application control.

d- Access control.

5) The system development lifecycle commences with the stage of:

a- Implementation.

b- Investigation.

c- Analysis.

d- Design.

6) Prototyping has the advantage of:

a- Providing a structured development process.

b- providing through documentation.

c- strongly involving users in. the development process.

d- ensuing users and technicians agree on design features.

7) IT an enabler of BPR means that:

a- All jobs should be performed by computer.

b- Existing processes should be automated using the latest technology.

c- IT can enable people to better enjoy their work.

d- IT should be used in newly designed processes where possible.

8) TQM is designed for (i) . (ii) change, while BPR is more of a (iii) . (iv) approach to change.

a- (i) incremental, (ii) top-down, (iii) moderate risk, (iv) clean slate

b- (i) incremental, (ii) bottom-up, (iii) medical, (iv) top-down.

c- (i) top-down, (ii) quick, (iii) long-term, (iv) incremental

d- (i) narrow, (ii) within function, (iii) narrow, (iv) across function.