IT TRENDS DCA 2nd SEMESTER NOTES
UNIT-I
- Multimedia Definition and concept, Need of Multimedia
- Areas of use multimedia
- Multimedia elements- Text, Images, Sound, Animation and Video
- Multimedia Hardware and Software requirement.
- Making simple Multimedia with PowerPoint
- Application of multimedia in different industries- Education, Entertainment, Journalism etc.,
- Future of Multimedia
- Career in Multimedia Production
UNIT-II
- Text as a component of Multimedia
- Concepts of plain & formatted text
- RTF & HTML texts
- Object Linking and Embedding concept
- Fonts- need & types
- Importance of sound in Multimedia
- Mono V/S Stereo Sound
- Effects in Sound
- Analog V/S Digital Sound
- Overview Of Various Sound File Formats on PC WAV, MP3.
- Concept of MIDI
- Software for sound editing and mixing.
UNIT-III
- E-governance
- e-democracy
- Government efforts to encourage citizen participation
- PPP model
- E-governance websites & services-
- SAMADHAN online,
- CM Helpline
- MPonline services (mygov.in of government of India)
- UIDI & Adhar
- E-governance mobile apps like-
- Introduction to cyber crime, types of attacks & crime – email fraud, phishing, spoofing, hacking, spyware, malware, spam mail, logic bombs, denial of service, identity theft.
UNIT-IV
- Introduction to wireless LAN, Blue tooth, WiFi, WiMax
- Mobile technology, 2G, 3G, 4G services
- IMEI
- SIM
- IP Telephony
- Soft phone
- Voice mail
- Ad-hoc & sensor networks
- GIS
- ISP
- Mobile Computing
- Cellular System Cell
- Mobile Switching office
- Hands off
- Base Station