Question

1.Two types of Wired Internet connectivity are the?
2.___ is an online portal that can be used for bookinh travel tickets.
3.___ is an accessibility function that tells keyboard to ignore repeated keystrokes making typing easier for people with hand tremors.
4.___is one which connects computers and devices in a limited geographical area such as
home school lab, office ete.
5. Sound Sentry is designed to help the users with___ impairment.
6. When__ key is turned on, computer emits sound cues when the locking keys are pressed.
7.____is an instant messaging service that provides both text and voice communication
developed by Google Incorporations.
8. ___are the programs that are created on your local computer when you visit websites.
9. Which device is used to convert digital computer signals into a form that can travel over phone lines?
10. How WiMAX is different from wifi?

Q11. What is Online transaction. Explain the purpose of it.
Q12. List,the various guidelines that should be followed for strong password.
013. Define Serial Keys.
ii... __is an accessibility feature to assist people with vision impairment.
Q14 What do you understand by the term Network. Explain the Network Architecture.
Q15. Difference between online and offline blogs on the basis of purpose with examples.

016 List any three payment tools to use online transactions.
Q17 . Write some general rules and etiquettes to be followed while chatting on the internet.
018 . How a webpage is transferred over the internet?
Q19 What is Instant Messaging ? Explain two types of I. M software with examples.
Q20 How website is different from webpage.

Q21 Aryan uses internet for her school protect. She is unaware of possible online threats. Mention three online threats and two measures she shall take to ensure safety from online threats.​

Answer 1

Answer:

1)DSL, coaxial cable, and fiber.

3)Bounce key.

4)LAN(Local Area Network).

5)Hearing impairments.

6)Toggle keys.

7)Google Talk.

8)Cookies.

9)Modem.

10) Definition Wifi stands for Wireless Fidelity. WiMax stands for Wireless Inter-operability for Microwave Access.

2 Usage WiFi uses Radio waves to create wireless high-speed internet and network connections. A wireless adapter is needed to create hotspots. WiMax uses spectrum to deliver connection to network and handle a larger inter-operable network.

3 IEEE Wifi is defined under IEEE 802.11x standards where x defines various WiFi versions. WiMax is defined under IEEE 802.16y standards where y defines various WiMax versions.

4 Usage Wifi is used in LAN applications. WiMax is used in MAN applications.

5 QoS Wifi does not gurrantee Quality of Service, QoS. WiMax guarantees Quality of Service, QoS.

6 Network Range Wifi network ranges at max 100 meters. WiMax network ranges to max 90 kms.

7 Transmission speed Wifi transmission speed can be upto 54 mbps. WiMax transmission speed can be upto 70 mbps.

Sorry bro!

That was all I can write in once.

Sorry I was not able to write the whole answer.

You can google the else.