Question 1 say whether the following is true or false 

1.1 The nodes on a network are the electronic equipment  , devices and systems connected in the network [1]

1.2 A hospital with an intranet has its own private computer network [1) 

1.3 It's is easier to troubleshoot a LAN than a WAN [1] 

1.4 Telephone lines are used in some computer network [1]

1.5 Cell towers communicate with each other via Stateline only [1]

Question 2 

 1.1 A network is a group of (interactive / interconnected) people or things [1]

1.2 A network responds to signals by creating or sending (data / devices) [1]

1.3 The (physical / presentation) layer receives the raw data [1] 

Question 3 Unscramble these letters to form words

3.1 bkoos [1]

3.2 ccessu [1] 

3.3 ceegllo [1] 

Question 4 key in these acronyms in full

4.1 WWW [2]

4.2 PIN [2]

HTTP [2]

Question 5 

5.1 What is an application ? [2]


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