Q. Why the size of the cell is kept small in cellular network?

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Q. What is handoff?

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Q. Which one is not an advantage of using frequency reuse?

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Q. The process of transferring a mobile station from one base station to another is ____________

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Q. The interference between the neighbouring base stations is avoided by ____________

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Q. Several protocols for upper layers in bluetooth use _________

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Q. Protocols are set of rules to govern _________

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Q. An internet is a __________

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Q. Checksum is used in Internet by several protocols although not at the _________

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Q. In version field of IPv4 header, when machine is using some other version of IPv4 then datagram is __________

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Q. Network layer at source is responsible for creating a packet from data coming from another ________

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Q. Header of datagram in IPv4 has _________

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Q. In IPv4 layer, datagram is of ________

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Q. In IPv4, service type of service in header field, first 3 bits are called ______

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Q. Which is a link layer protocol?

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Q. Which protocol is commonly used to retrieve email from a mail server?

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Q. What layer in the TCP/IP stack is equivalent to the Transport layer of the OSI model?

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Q. You want to implement a mechanism that automates the IP configuration, including IP address, subnet mask, default gateway, and DNS information. Which protocol will you use to accomplish this?

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Q. The DoD model (also called the TCP/IP stack) has four layers. Which layer of the DoD model is equivalent to the Network layer of the OSI model?

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Q. Which of the following protocols uses both TCP and UDP?

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