CompTIA Network+ Practice Test

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Prepare for the CompTIA Network+ Exam with interactive quizzes, flashcards, and detailed explanations. Enhance your networking knowledge and ace your certification test with confidence!

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How many options are available in the DHCP options field?

128 options
512 options
256 options
1024 options

The correct answer is: 256 options

The Dynamic Host Configuration Protocol (DHCP) offers a specified range of options that can be used to provide clients with various configuration settings necessary for network operations. Specifically, the DHCP options field is defined in the protocol, allowing for a set number of options to be utilized by clients and servers. In the context of DHCP, there are 256 possible options available. This range is based on the option codes defined in the protocol, which allows for flexibility in the configuration of network parameters. Each option corresponds to a unique code that specifies different configuration settings such as network masks, gateways, and DNS servers, enhancing the client’s ability to interact effectively within the network environment. While higher numbers like 512 or 1024 may suggest more options, they do not reflect the current specifications established within the DHCP framework. Thus, the accurate count of options available is indeed 256.