CBSE COMPUTER SCIENCE

2. Write SQL queries for (a) to (f) and write the output for the SQL queries mentioned in (g) parts (i) to (iv) on the basis of tables ITEMS and TRADERS.

Full Form Network Interface Card Network Interface Unit Terminal Access Point Medium Access Control Internet Protocol Domain Name System Personal Area Network Local Area Network Metropolitan Area Network Wireless Area Network Shielded Twisted Pair Unshielded Twisted Pair Electro Magnetic Interference Registered Jack Infra Red Waves Wireless - Fidelity Amplitude Modulation Frequency Modulation Phase Modulation Very Small Aperture Terminal Global Positioning System General Packet Radio Service Global System for Mobile Direct To Home Blue-Tooth Internet of Things Infrastructure as a Service Platform as a Service Software as a Service Desktop as a Service Virtual Private Network Internet Service Provider Modulator and Demodulator Wireless Access Point Carrier Sense Multiple Access / Collision Detection

S.No. Abbreviation 01 NIC 02 NIU 03 TAP 04 MAC 05 IP 06 DNS 07 PAN 08 LAN 09 MAN 10 WAN 11 STP 12 UTP 13 EMI 14 RJ-45 15 IR-Waves 16 Wi-Fi 17 AM 18 FM 19 PM 20 VSAT 21 GPS 22 GPRS 23 GSM 24 DTH 25 BT 26 IoT 27 IaaS 28 PaaS 29 SaaS 30 DaaS 31 VPN 32 ISP 33 MODEM 34 WAP 35 CSMA/CD

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