(I) Server
(II) Network
(III) Fire
(IV) Personal computer
The correct answer is from the options given below:
A firewall is a software tool, which protects-
1. Server
2. Network
3. Personal Computer
The full form of ISP is:
470 064a514b98c254a4ceacd8a871. IP address (Internet Protocol address) is a digital address used to identify a computer or device on the Internet or any other network.
2. IP address is a set of four numbers. It is in this format 191.150.1.38. Is visible in. The set of numbers for an IP address ranges from 0 to 255. That means the IP address ranges from 0.0.0.0 to 255.255.255.255.
Which of the following is an open source (free to all) mobile OS?
1833 061c583dee343c02767855ac7An open source (free for all) low connectivity requirement.
- Wi-Fi
- Induction
- infraredWhich of the following devices is used to connect a computer to the internet through a phone line?
529 064943a044e0960e0547682791. A modem is used to connect the computer to the Internet through a phone line.
2. A modem converts digital information from your computer into analog signals that can be transmitted over wires (and vice versa).
Which connectivity is required for the HotSpot internet connectivity?
548 06494375bdad6f2e01f5b89a0A Hotspot is required for internet connectivity.
1. Dial-up is generally the slowest Internet connection and is obsolete these days.
2. This high-speed Internet connection is usually provided by telephone companies.
3. Wi-Fi (Wireless Fidelity) is a technology for WLAN (Wireless Local Area Networking) which requires "radio frequency" to transmit to devices.
4. Digital Subscriber Line (DSL-Digital Subscriber Line) service uses a broadband connection, which makes it faster than dial-up.
5. Cable service connects to the Internet through Cable TV.
6. Internet services are provided by mobile operators through mobile phone connections. 3G and 4G services are most commonly used with mobile phones and tablet computers.