30 Briefly explain the purpose of prototyping. (b}Identify at what stage of software development cycle the following steps weald occur • Writing functions and procedures • Reflecting on how well the project has progressed • Checking to see that the software meets the specification • Coming up with ideas about the look and feel of the proposed sofware (ii) Briefly state ONE advantage and ONE disadvantage of protoiyping when c'eve oping solutions. (ii)(a) What is a binary tree?. Give ONE exarnple of the use of binary trees in com uting (b)The foilowing data on the regional headquarters of Cameroon are to be entered i ato a binary tree in the order given: BAMENDA, MAROUA, BAFOUSSAM, NGAOUNDERE, EBCLOWA, BERTOUA, YAOUNDE, DOUALA, GAROUA and BUEA Draw a binary tree diagram showing how the above data wi!! be stored • How many nodes are there in the diagram? If Douala is being searched for in the above tree, List the data iterns that n ust b accessed

Computer Networking: A Top-Down Approach (7th Edition)
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Answer 3b(Identify at what stage...) and (iii) (b)(The following data on the regional headquarters...)

 

3M Briefty explain the purpose of prototyping.
(b}ldentify at what stage of software development cycle the following steps would occur
• Writing functions and procedures
• Reflecting on how well the project has progressed
• Checking to see that the software meets the specification
• Coming up with ideas about the look and feel of the proposed sofiware
(ii) Briefly state ONE advantage and ONE disadvantage of protoiyping when deve oping solutions.
(iii)(a) What is a binary tree?. Give ONE example of the use of binary trees in comp uting
(b)The foilowing data on the regional headquarters of Cameroon are to be entered i ato a binary tree in the
order given: BAMENDA, MAROUA, BAFOUSSAM, NGAOUNDERE, EBOLOWA, BERTOUA,
YAOUNDE, DOUALA, GAROUA and BUEA
Draw a binary tree diagram showing how the above data wi!l be stored
How many nodes are there in the diagram?
If Douala is being searched for in the above tree, List the data iterns that n ust be accessed
Transcribed Image Text:3M Briefty explain the purpose of prototyping. (b}ldentify at what stage of software development cycle the following steps would occur • Writing functions and procedures • Reflecting on how well the project has progressed • Checking to see that the software meets the specification • Coming up with ideas about the look and feel of the proposed sofiware (ii) Briefly state ONE advantage and ONE disadvantage of protoiyping when deve oping solutions. (iii)(a) What is a binary tree?. Give ONE example of the use of binary trees in comp uting (b)The foilowing data on the regional headquarters of Cameroon are to be entered i ato a binary tree in the order given: BAMENDA, MAROUA, BAFOUSSAM, NGAOUNDERE, EBOLOWA, BERTOUA, YAOUNDE, DOUALA, GAROUA and BUEA Draw a binary tree diagram showing how the above data wi!l be stored How many nodes are there in the diagram? If Douala is being searched for in the above tree, List the data iterns that n ust be accessed
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