Question 1

Ramesh is Head of Procurement at Wiggle Waggle Ltd. He is using a tool for predictive modeling and statistical analysis to inform upon future strategic business decisions. Which of the following is he using?

Options :

A : Analytics

B : Big Data

C : BI

D : Black Box

Answer: A

Question 2

When comparing Business Intelligence (BI) with Data Analytics, select ALL characteristics of Analytics

Options :

A : Uses structured and unstructured data types

B : Answers questions such as who and how many?

C : Restricted to structured and semi-structured data

D : Uses visual methods such as dashboards

E : Data is purely limited to historical information

F :

Uses methods such as predictive modelling

G : Data is historical, real time and about the future

Answer: A,F,G

Question 3

Select TWO places where data can be stored, and therefore retrieved from, on a computer

Options :

A : Extensible mark-up language (XML)

B : The electromechanical hard drive

C : Basic input output system (BIOS)

D : Random access memory (RAM)

Answer: B,D

Question 4

Which of the following are examples of 'hardware'? Select ALL that apply

Options :

A : CPU

B : Database

C : Programme

D : Keyboard

E : Mouse

F : Internet

Answer: A,D,E

Question 5

From a security monitoring perspective, which TWO solutions can prevent access for hackers, as oppose to preventing corruption in cyber security

Options :

A : Encryption

B : Authentication

C : Antivirus

D : Firewalls

Answer: B,D