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question_answer1) A computer network is a collection of ___________.
question_answer2) When a cash transaction is performed on a website, then which of the following protocols in the address bar ensures that transaction is safe?
question_answer3) What is the benefit of net working?
question_answer4) Select the odd one out.
question_answer5) A device that encodes digital computer signals into analog telephone signals and vice versa is called _________.
question_answer6) When computers in a computer laboratory of a school are interconnected, then such a connection of computers is called ____________.
question_answer7) Identify the following with respect to networking: - It defines what data is communicated. - It defines how data is communicated. - It defines when data is communicated.
question_answer8) Which of the following is NOT essential to connect to the internet?
question_answer9) The amount of data sent by a modem in a given unit of time is expressed in ________________.
question_answer10) While browsing the internet, when you get the message "Webpage cannot be displayed", what should you do?
question_answer11) Identify the type of network shown in the given image.
question_answer12) Which of the following statements is CORRECT about internal modem?
question_answer13) Radio waves and microwaves are examples of ___________ communication.
question_answer14) A large number of computers in a wide geographical area can be efficiently connected by _________.
question_answer15) A wireless network is also known as a/an _____________.
question_answer16) With the help of networking, we can transmit data over the internet. Which of the following is a communication medium that is used to transfer digital signals over standard telephone lines?
question_answer17) A search engine that searches multiple search engines is called ________.
question_answer18) Identify the following: - It is a company that provides internet access. - It has the equipment?s and telephone line access to provide internet services.
question_answer19) Which protocol is used to deliver webpages to web browsers?
question_answer20) What is the purpose of an extranet?
question_answer21) When different Pico nets are combined together in such a way that a secondary station in one Pico net can be the primary in another, then what kind of network would be formed?
question_answer22) Which of the following statements is NOT a netiquette?
question_answer23) Identify the following: - It is a system preventing unauthorised access to network. - It observes and controls the incoming and outgoing network traffic. - The network traffic is controlled on the basis of some predetermined rules.
question_answer24) A special kind of network is shown in the given image. Here, all the individuals belong to the same organisation and are sharing resources among themselves without letting any unauthorised person from outside world to have any glimpse of their information. Identify it.
question_answer25) A_________ is a computer program that browses the World Wide Web in a methodical and automated manner to create an information based on websites that helps search engines in providing faster results to queries.
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