Questions and Answers
What are two examples of operating systems that can be used on mobile devices?
Examples of operating systems that can be used on mobile devices are Android and iOS.
List four examples of operating systems that can be used on desktop computers.
Examples of operating systems that can be used on desktop computers are Windows, macOS, Linux, and Chrome OS.
What are two other functions of the operating system besides memory and process management?
Two other functions of the operating system are Input/Output (I/O) management and File management.
What are the four necessary conditions that must hold true simultaneously in a system for a deadlock to arise?
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What are two ways in which the operating system handles deadlocks?
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What type of operating system is used in appliances such as washing machines or microwaves?
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What is a significant advantage of using e-mail over traditional mail?
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What type of network are the students in the computer lab most likely using to conduct their research?
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What is the primary function of a search engine?
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What is the term used to describe a set of related webpages connected through hyperlinks?
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What is the purpose of a modem in computer networking?
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What is the primary function of an SMTP Server?
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What is the primary role of an Operating System in a computer system?
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What are four functions of an Operating System apart from Memory and Process Management?
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What are four activities handled by the Operating System as part of Memory Management?
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What are four activities handled by the Operating System as part of File Management?
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What is the main difference between guided and unguided transmission media?
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What are the three characteristics that distinguish different network types from each other?
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What is ISDN, and what does it stand for?
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What are the three types of software required to connect to the Internet?
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What is the primary function of an IMAP protocol?
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What does the acronym HTTP stand for in relation to the Internet?
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What is the protocol that enables the user to transfer files from one system to another?
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What are the two parts that constitute an email address?
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What category of virus is most likely to steal credit card information stored on a computer?
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What type of networking device uses a technique that reads the MAC address of the data frame and forwards the data to the appropriate port?
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Give four examples of ISPs operating in Zambia.
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What is the term for a device that can accept a packet forwarded for one protocol and convert it to a packet formatted for another protocol before forwarding it?
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Can you access Facebook on a mobile phone without being connected to an Internet Service?
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