AS & A Level Information Technology (9626) — October–November 2024, Paper 12

A company uses a hierarchical staffing structure (Managing Director at the top, then two Directors, then Departments A, B, C, D, then Workers under each department). The company…

The quality of information can affect the usefulness of decisions made by businesses. Describe how the following factor can affect the quality of information and the quality of…

Control technologies can be used in traffic management systems. Evaluate the use of control technologies in traffic management systems. You must identify specific control…

Draw a program flowchart to represent this algorithm: Input an integer value. Repeat this until you have entered 20 values. At the end, output the largest value and the average of…

Explain the reasons why there is a digital divide between people with high levels of education and people with lower levels of education.

Describe the reasons why computer models are used.

Explain why personal information should be kept confidential. Your answer must include examples of how personal information can be used if it is not kept confidential.

A furniture company uses databases in its warehouse to help with stock control. The company has a Product database which contains the fields shown in the table (NumberinStock…

A reporter will use telephone interviews to gather information for an article. Discuss the benefits and drawbacks of using telephone interviews.

Scientists are using an expert system to help them identify species of animals. Describe four benefits to the scientists of using an expert system for this purpose.