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Showing posts from May, 2023

Fundamentals of a Network

Fundamentals of Network i . Name the device to which all the computers are connected in the given star topology. A hub or switch is used to connect the computers to a server in the given star topology ii. Mention any ONE advantage of using the bus topology instead of the star topology. The advantages of bus topology over start topology are such: ·        bus topology is cheaper than start topology. ·        it required less cable length than a start topology. ·        it is easy to maintain. iii. Describe any THREE differences between peer-to-peer and client/ server network model. PEER-TO-PEER MODEL CLIENT-SERVER MODEL All computers have equal ability The server will have control ability over the clients It does not require a server therefore it is not a centralized network It will always have a server hence it is a centralized network It is not a very secu

Basics of operating System

Show whether the given statements are TRUE or FALSE. Justify your answer with the help of working. (Note: No marks will be awarded if working is not shown) Statement TRUE/ FALSE Working 1536 GB is greater than 1.5 TB. TRUE 1 TB= 1000 GB 1.5TB = 1.5*1000 = 1500 GB 1536 GB> 1500 GB 700 KB is smaller than 1 MB. True 1 MB =    1000 KB 700KB < 1000 KB 56320 bytes is equal to 55 KB. False 1 KB =1000 Bytes 55 KB= 1000* 55   = 55000 bytes 55000 bytes ≠ 56320 bytes   5200 bits is greater than 650 bytes   False 1 byte= 8 bits 5200 bits = 5200 /8 = 650 bytes 650 bytes = 650 bytes   Define <![if !supportLists]> 1.       <![endif]> Command Line Interface (CLI) <![if !supportLists]> ·        <![endif]> This interface requires the us