Question
Which one of the following Venn diagrams represents the
best relationship between Snake, Lizard, and Reptiles?Solution
Snake is different from Lizard but both are reptiles.
Which function key is used to refresh the current window?
_______ operation relates to a set of computers connected to a LAN.
Which of the following is a popular example of an Operating System?
Which company makes the Windows operating systems?
How many options does binary digits have?
 In a multi-user operating system, what does it allow multiple users to do simultaneously?
A telecommunications network which allows computers to exchange data is known asÂ
The number of pixels displayed on a screen is known as
Which type of user interface used by operating systems?
In an operating system, what is the purpose of a device driver?