IT Questions Bank

Mar 16, 2020 Last Updated: Jun 29, 2023 No Comments
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IT Questions Bank 1

IT Questions Bank › Category: IT Essentials
A technician attempts to increase the brightness of a laptop screen by using the function keys but the attempt fails. What could be the problem?
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Which three components can a docking station make available to a laptop that a port replicator does not? (Choose three.)
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On a laptop keyboard, which three functions can typically be accessed through the use of special function keys? (Choose three.)
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A customer who travels frequently wants to know which technology is the most suitable for being connected to the corporate network at all times at low cost. Which network technology would a network administrator recommend?
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What is the expected behavior of an ADSL service?
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Which security mode supports robust encryption, and can be enabled with password authentication (personal) or server authentication (enterprise)?
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Which tool is more commonly used to check the wire mapping on a Category 5e UTP cable once it is terminated on both ends?
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What are plenum rated cables used for?
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Which two types of connector are used for fiber optic cable? (Choose two.)
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Which device will prevent data from flooding out of every port with the exception of broadcast traffic and traffic to unknown destination addresses?
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Which networking device transmits data to all ports regardless of the destination address?
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Which device converts digital signals to analog signals and vice versa?
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Which type of network consists of several geographically dispersed networks that cover a large area?
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What are two possible causes of a computer running slowly? (Choose two.)
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A user replaced a PC CPU with a faster one, but now the PC displays a BSOD on bootup. What is the problem?
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