Free Commercial Data Management Exam L6M7 Exam Practice Test

Jammy Nuts Ltd is a retailer of electronic components that are commonly used in kitchen appliances. It has a physical store, but 90% of its sales come through its website. For this reason, the CEO of Jammy Nuts is keen to use data to benefit the business. In what way can Jammy Nuts use the data collected to enhance business operations? Select ALL that apply

• To sell on to other companies
• To predict demand
• To influence purchasing behaviour of customers
• To increase profitability
• To reduce the costs of overheads

Which of the following would be considered personal data? Select ALL that apply

• An employee's work ID number
• The average age of customers in a retail store
• The time that someone drove into a carpark
• A child's Date of Birth

Gigabytes and Geobytes are a unit of measure for what?

• Variety of Data
• Volume of Data
• Velocity of Data
• Speed of Data

Which of the following uses data with more than three dimensions?

• Taxonomy
• Array
• Hierarchy
• Data cube

The use of data to predict future demand and adjust prices accordingly is known as what?

• Dynamic pricing
• Data mining
• Price skimming
• Data-enabled services

Freddy is a Procurement Manager at XYZ Ltd. He has heard about Artificial Intelligence and is researching how this could be used to make his department more efficient. He acknowledges that there would be a cost implication to implement this type of technology but what else must Freddy have in order for AI to be used to its full potential?

• Data to train an algorithm
• A large team to train the AI to do their jobs
• The 3Vs
• Access to Big Data

What is the purpose of a 'Logic Gate'?

• To assist in the analysis of large data sets
• To take input from two transistors and convert it to one output
• To display data in different formats, e.g., videos
• To increase the operating speed of a computer

What is the name given to the process of producing data about something that was not previously available?

• Digitisation
• Digitalisation
• Datafication
• Invention

Fluffy Pillows Ltd has recently expanded its operations and has hired more staff. These staff will workremotely and because of this Fluffy Pillows Ltd is in need of buying and upgrading their IT systems. The CEO of Fluffy Pillows is examining the security of currently held data in preparation for the expansion and has recently completed a document which looks into what data is stored where and what the consequences would be if this data were to be stolen or corrupted. In his research he has found multiple data entries for the same information, which he believes could lead to inaccuracies in data reporting. He is also concerned that the data isn't being stored securely and is unsure whether he should retain some of the confidential personal details on employees who have left the business. He has decided that along with the introduction of new systems it is important that all members of staff at Fluffy Pillows are aware of the responsibilities of storing data correctly and the risks of cyber attacks.What type of document has the CEO created?

• Recovery Objectives Report
• Business Impact Assessment
• Risk Assessment
• Requisition Form

Which of the following can be used to protect a computer's operating system and hardware and often requires a user to update?

• Server
• Internet of Things
• Firewall
• Firmware