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problema distinguish between mono and stereo soundb calculate the size of a 5 minutes mono sound file of cd quality and with a 16 -bit ratec with
a differentiate between the following compression algorithm1 shannon -fano algorithm and 2 huffman encodingb a statistical encoding algorithm is
problema list four components of lsquomultimediab write short notes on the followingi itunes ii ipodsc some multimedia development teams can have
problema what is meant by lsquotime - stretching lsquoin relation to a sound data fileb calculate the size of a 5 minutes mono sound file of cd
questiona describe in details the meaning of the following terms often available in drawing toolsi welding objects ii trimming objects iii
questiona describe the term lsquomultimediab briefly describe two main reasons to use lsquocompression in multimediac all multimedia development
mauri ltd has just acquired a new stock management system and the source codes php5 also have been delivered the coding style is fully
questionthis question refers to the database schemaa express the following queries in sqli write the sql code that will create the table company
questiona discuss the difference between a composite key and a composite attribute how would each be indicated in an e-r diagram support your answer
questiona what is clientserver and what benefits can be expected from clientserver systemsb explain what middleware is and what it does why would
questiona discuss the concept of data independence explaining its importance in a database environmentb to address the issue of data independence
questiona list four disadvantages of the file processing system as compared to the database systemsb the integrity of a database is enforced by
questiona can a set of data requirements be correctly modelled by two or more different er diagrams explain your answer you may use a small example
questionthis question refers to the database schema given in the appendixa the integrity of a database is enforced by integrity rules discuss what
questiondescribe briefly the three parts of the relational modela the term integrity refers to the accuracy or correctness of the data in the
questiona what is an inputoutput module and what are the five categories their functions fall intob what is an operating system briefly describe
a consider that a host is sending a frame of 1200 bytes to another host found 20 kilometers away assume that switching delay is negligiblei
questiona in relation to network design give two reasons why the building-block approach is favoured to the traditional approachb explain the
question 1a what is xdsl and enumerate the benefit of such a technologyb name some of the typical applications of xdsl and the different types and
question 1a differentiate between the several types of switching networks together with illustrationb with the help of a diagram explain the two
questiona distinguish between udp and tcpb you have been asked to design and implement a chat application for a university which protocol could you
question 1a describe what is meant by client-server computingb distinguish between a server process and a client processc what are the basic
questiona the following refers to optimization under windows xpi give five steps which could undertake to enhance overall system performance in a
questiona the following questions refers to windows xp networkingi briefly explain how a host joins a network using dhcp ii which ip address could be
questiona the following questions pertain to user and group accounts in windows xpi give four differences between a power user and a guest user