Multimedia And IT's Applications

Multimedia And IT's Applications

 Dear Student Enjoy The Note

1.    Answer the following question

a.    What is multimedia? List the types of elements or components used in multimedia.

 =                Multimedia is the combination of text, graphic, audio, video, animation etc that is delivered interactively to the user by electronically or digitally manipulated mean.

following are the different types of elements or components used to multimedia.

                  i.Text         ii.Sound            iii.Graphics        iv.Video

                  iv.Animation

 

b.    Write the advantages and disadvantage of multimedia.

 = Advantage of multimedia.

             i. Multimedia is interesting and easy to use.

            ii.IT can store huge number of data and information for long period.

           iii.It makes teaching, learning, easier and effective in the class room.

           iv. It makes presentation matter more attractive, clear and accurate.

      Disadvantage of multimedia are:

                 i.It is more expensive at the initial stage.

                 ii.Technical manpower is needed to operate multimedia system.

                 iii.It is difficult to distribute and multimedia in remote area.

                 iv. Multimedia files are two large and occupy more space.

c.     List the types of Multimedia contents used in multimedia technology.

   =              Multimedia contents can be classified into two types. They are:

      i. Linear Multimedia: In Linear multimedia an user is simply passive   receiver of multimedia contents so cannot modify them. E.g: Movies.

      ii.Non linear multimedia: It is also known as interactive multimedia in which user can interact and modify the multimedia contents. Example: Hypermedia.

 

 d.What are the hardware parts required for making multimedia cable.

 = The following are the hardware parts needed for making multimedia

                    cable:

·       Computer set   

·       CD ROM drive       

·       Sound card     

·       Head phone

·       Microphone     

·       Projector         

·       Digital camera 

·       Scanner etc.

e. List the different software needed in multimedia.

= The software needed in multimedia are as follow:

i.       Paint program

ii.    Bit mapped graphic(BMP)

iii. Joint photographic Expert group(JPEG)

                   ii. Audio format

·       MP3 format

·       Multimedia deck(sound editor)

·       Musical Instrument digital interface(MIDI)

                   iii.Video editor software

·       Motion picture expert group(MDEG-2)

·       Quick time(Format)

·       Maya software

·       Video for window(AVI format)

            

                    iv.Image editor software

·       Adobe photo shop

·       Photo express

·       Photo deluxe

                   

f. What is multimedia Technology?

=                 Multimedia technology allows us to store data and information for the future reference .CD Rom is a cheap durable and portable storage media used to store the data and information in multimedia technology.

 g.What do you mean by multimedia system?

=                 Multimedia system is computer system which is capable of creating, editing and processing multimedia, data and application.

                  

h.What do you mean by computer graphic?

=                 Computer graphics is the display of still frame picture or photo on computer screen.

  i.What is Virtual reality? write its uses.

 = Virtual reality is an artificial environment created with computer hardware and software and presented to use in such a way that it appears as real.

 The virtual reality is mainly used in fields of entertainment as well as difficult and dangerous jobs like parachuting ,airplanes vehicle riding etc.

                  

 j.How can multimedia help in education

 =                Through multimedia we can demonstrate activities related with different subjects using text, video, graphic, and sound. Multimedia program brings concept of life and help students integrate critical thinking problems solving skills.

 k.How can multimedia be used in training?

 =                The use of multimedia in training increasing rapidly organization use multimedia interactive training programs to their employees through a network or multimedia OS.

l.What is computer Animation?

  =               Computer animation deals with the generation, sequencing and displaying of a set of image to create an effect of visual change or motion, similar to a movie film.

m.What do you mean by video conferencing?

  =               Video conferencing also known as multimedia conferencing refers to a system that simulates face-to-face interaction among participating users located far from other, as if they are sitting and discussing in a single room.

n. List the application field of multimedia.

 = The following are the application field of multimedia:

                     i.Presentation                           ii.Education and training

                    iii.Entertainment                       iv.Advertisement

                    v.Foreign language training      vi.Virtual reality      

                                         

   State true or False.

                 

a.     Multimedia is used in scientific research [True].

b.    Images do not play role in multimedia.[Fasle].

c.     multimedia is not used in entertainment.[Fasle]

d.    Sound card is an essential decide to play multimedia.[T]

e.     Cartoon on television is an example of animation.[T]

f.      Multimedia technology is used in public places as information providers.[T]

g.    Multimedia system is a computer capable of handling multimedia technology. [T]

h.    Adobephotoshop is an example of multimedia software.[T]

i.       In Multimedia application more than one medium used to present the Information.[T]

j.       Multimedia manipulates the information for better communication.[T]

k.    Interactive multimedia does not allow to modify the multimedia hi contents.[F]

l.       Virtual reality is the natural reality used in multimedia system.[F]

Write the suitable technical term..

a.     The elements of multimedia which display alpha numeric character on screen  to present information.

                 =  Text

                 b. It deals with recording and displaying of a sequence of images at a reasonable speed to create an impression of movement.

                 =  Video

d.    It is a simulation of movement created by displaying a series of pictures or games.

                  = Animation

e.     The artificial environment created by computer technology to entertain user.

                  = Virtual reality

f.      A high capacity storage device that can read and write data into storage media.

                 =  CD ROM drive

             

g.     The integration of audio, text, video, and animation.

                 =  Multimedia

                

h.    It is a computer having capabilities to integrate two or more types of media

  for information presentation,

                 =  Multimedia computer

    

i.       The program used to create and present multimedia system.

                 =  Multimedia software

j.       The moving of real events.

                 =  Video

Give Full Forms:

                    PDF=                  Platform Independent Document Formed.

                    PNG=                 Portable Network Graphics

                    WMF=               Widows metafile format

                    TIFF=                 Tagged image file format

                    CBE=                 Computer Based education

                    CBT=                 Computer Based Training

                    BMP=                 Bit Map

                    GIF=                   Graphic Interchange Format

                    JPEG=                Joint Photograph Expert Group

                    MIWI=               Musical instrument Digital Interface

                    LCD=                 Liquid Crystal Display

                    HMD=                Head Mounted Display

                    MUk=                 Multimedia Upgrade Kit

                    CD-ROM=         Compact Disk -Read Only Memory

                    DVD=                 Digital Versatile Disk

                    CAVE=              Cave Automatic Virtual Environment

                    VRML=              Virtual Reality Modeling language

                    MPEG=              Motion Picture Expert-Group

           

                 

                                              

1.               Select the correct answer:

a)                 Which of the following is the type of the media used in multimedia?

i.                  Text                                         iii. Sound

ii.              Video                                      iv. All of the above

b)                In which field multimedia is used?

i.                  Education                                iii. Entertainment

ii.              Virtual reality                         iv. All of the above

c)                 Which  software is used in multimedia technology ?

i.                  Office XP                                iii. Adobephotoshop

ii.              Basic                                       iv. None of the above

d)                Which of the following is not multimedia software?

i.                  Window media player            iii. Window XP

ii.              Adobe illustrate                      iv. Macromedia flash

e)                 Which of the following are components of multimedia?

i.                  Computer                                iii. Software

ii.              Projector                         iv. All of the above

f)        Which of the following software associated with the multimedia technology?

i.                  Windows XP                           iii. Macromedia flash

ii.              Q-BASIC                                        iv. None of the above

g)                 Through which, knowledge and skill can be gained?

i.                  Multimedia system            iii. Media system

ii.              Media technology               iv. None of the above

h)                which of the following are used in multimedia system?

i.                   Text-audio                 

ii.                Text-visual

iii.             Text, graphic, audio and visual       

iv.             Text, graphic and sound

i)                    A technology that allows people to enter and interact with three dimensional computer graphics world.

i.                   Virtual system                            iii. Virtual reality

ii.                Graphics system                 iv. All

j)                   which of the following is not multimedia software?

i.                   DVD Player                                iii. Real player

ii.                Avira                                  iv. Photoshop

k)                Which of the following is main component of multimedia?

i.                   Floppy disk                         iii. Floppy drive

ii.                Sound card                         iv. Magnetic tap

l)                   Which of the following is not component of multimedia?

i.                  Pixel                                   iii. Audio

ii.              Text                                     iv. Video

******************Jayaganeshya***************************