Q1- Select the correct choices from the 1- Which statement is true about variable-length subnet masking? a. Subnets may only be subnetted one additional time. b. The size of each subnet may be different, depending on requirements c. Bits are returned, rather than borrowed, to create additional subnets. d. Each subnet is the same size. 2-What are two benefits of using a layered network model? (Choose two.) a. It prevents technology in one layer from affecting other layers. b. It assists in protocol design. c. It ensures a device at one layer can function at the next higher layer. d. It prevents designers from creating their own model. e. It speeds up packet delivery. 3-What is a key characteristic of the peer-to-peer networking model? a. wireless networking b. resource sharing without a dedicated server c. social networking without the Internet d. network printing using a print server

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Q1- Select the correct choices from
1- Which statement is true about variable-length subnet masking?
a. Subnets may only be subnetted one additional time.
b. The size of each subnet may be different, depending on requirements
c. Bits are returned, rather than borrowed, to create additional subnets.
d. Each subnet is the same size.
2-What are two benefits of using a layered network model? (Choose two.)
a. It prevents technology in one layer from affecting other layers.
b. It assists in protocol design.
c. It ensures a device at one layer can function at the next higher layer.
d. It prevents designers from creating their own model.
e. It speeds up packet delivery.
3-What is a key characteristic of the peer-to-peer networking model?
a. wireless networking
b. resource sharing without a dedicated server
c. social networking without the Internet
d. network printing using a print server
Transcribed Image Text:Q1- Select the correct choices from 1- Which statement is true about variable-length subnet masking? a. Subnets may only be subnetted one additional time. b. The size of each subnet may be different, depending on requirements c. Bits are returned, rather than borrowed, to create additional subnets. d. Each subnet is the same size. 2-What are two benefits of using a layered network model? (Choose two.) a. It prevents technology in one layer from affecting other layers. b. It assists in protocol design. c. It ensures a device at one layer can function at the next higher layer. d. It prevents designers from creating their own model. e. It speeds up packet delivery. 3-What is a key characteristic of the peer-to-peer networking model? a. wireless networking b. resource sharing without a dedicated server c. social networking without the Internet d. network printing using a print server
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