Unit 1: Computer Networks — Mcqs

12th Class Computer Science · Unit 1: Computer Networks

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MCQ.1.A computer network is:

MCQ.2.The device used to connect a computer to a network is:

MCQ.3.A network that covers a small geographical area, such as a school or office, is:

MCQ.4.The topology that uses a central hub or switch is:

MCQ.5.The OSI model contains:

MCQ.6.The protocol mainly used to view web pages is:

MCQ.7.The main function of a router is to:

MCQ.8.DNS is used to:

MCQ.9.The device that converts digital signals for Internet transmission is:

MCQ.10.The topology that provides the highest reliability is: