Computer Science (from 2021) 9618: Communication Topical Past Paper Questions
Cambridge AS & A Level Computer Science (from 2021) (9618) past-paper questions on Communication, free. This topic is frequently examined across 10 exam sessions. Sign in for the full topic-segregated question bank and AI worksheets.
Sample questions
An animation is a sequence of bitmap images with a sound recording played at the same time. (a) The sound is recorded with a sampling resolution of 2 bytes. State what is meant by a sampling resolution of 2 bytes. [1] (b) (i) Explain how the data for the bitmapped images are enco…
A network engineer is setting up a Local Area Network (LAN) in an office. The network uses both wired and wireless connectivity. (a) Give three advantages of a wireless network compared to a wired network. [3] (b) Give one drawback of using a wireless network. [1] (c) Complete th…
(a) Name and describe two protocols used by the Application Layer of the TCP/IP protocol suite. [4] (b) Explain the purpose and function of the Application Layer in the TCP/IP protocol suite.
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