Computer Maintenance & Troubleshooting

MCQ TEST
Syllabus: Basic of Compute r- Motherboard - Hard Disk - Printer

Instruction:
1. There are total 60 questions and All Questions are compulsory to attempt.
2. Total exam marks are 120.
3. Each question contains 2 marks.
4. There is -1 negative marking for each incorrect answer.
5. Total duration is 1 hour.

Wireless Communication: Update in Video, Lab Manual, MCQ Test

There are a variety of wireless communication systems for transmitting voice, video, and data in local or wide areas. There are point-to-point wireless bridges, wireless local area networks,multidirectional wireless cellular systems, and satellite communication systems. This topic discusses "mobile" wireless technologies that provide voice and data communication services to mobile users who use cell phones, PDAs, Internet terminals, and related computing devices. Refer to "Wireless