Free L6M7 Mock Exam – Practice Online Confidently

The Central Processing Unit (CPU) works by using the fetch-execute cycle by taking input data, following a set of instructions, and converting the results into output data. At which stage does the CPU work out what it needs to do and how best to do it?

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

Henry is the Head of IT at Purple Rain Ltd and is presenting a case to the Senior Leadership Team to ask for more investment in the company's IT strategy. Henry believes the company has an issue with data resilience and is asking for more money to be invested in this. He has completed a Business Impact Assessment (BIA) to better understand what data the company holds. Jon is the Head of Procurement and has listened intently to Henry's presentation. He has decided to go back to his department and complete a thorough risk assessment, as he is aware his team holds a lot of data on suppliers and contracts. The CEO of Purple Rain, Roger Nelson, has asked Henry about next steps in order to protect the company from further risks associated with the IT strategy. Data is currently stored on servers located at Purple Rain's Headquarters. The server room is locked at all times of the day and is only accessible to staff members who have a key. The building itself is extremely secure with CCTV systems located both inside the server room and outside it. However, the server room is prone to overheating. What is the biggest risk to the data? 

Bruno is the newly appointed Head of Operations of a manufacturing organisation based in Coventry that makes children's toys. The company was established in 1958 and has many years of records of toys sold. Some of the early records are paper-based, but data from the 1990s onwards is computerbased. Bruno believes that as the company acquired the data legally, it should be stored in the office and can be used for marketing purposes. Is this true?

A private data and supply chain company (PDC) that handles Government contracts was subject to a cyber-attack. The lack of actual data security in PDC was been exposed, with lots of private information being leaked onto the world wide web before PDC has the chance to pay the ransom fee. As a result, PDC lost its’ Government contracts and has experienced intense reputational damage. Further to this, PDC were blocked out of its’ own system meaning that neither they, nor the Government could access their full data. Which TWO ways has data security been breached according to the CIA triangle?