Class-8 (Computer)

Q1. Choose the correct option:-

Internet is an example of computer______________

• Framework

• Device

• Network

• Service

Q2. The computers within a network that originate, route and terminate the data are called____________

• Nodes

• Switch

• Router

• Modem

Q3. A _____________ allows communication among devices that are in the proximity of an individual.

• PAN

• WAN

• MAN

• WLAN

Q4. ______________ covers a few kilometres of an area, and usually links the devices in that area.

• PAN

• LAN

• WLAN

• WAN

Q5. ____________ is owned and controlled by a single person or an organization.

• PDA

• PAN

• LAN

• MAN

Q6. Which of the most popular wireless networking technology?_____________

• PAN

• LAN

• WAN

• WIFI

Q7. It is an eight-wire network cable.__________________

• Unshielded Twisted Pair (UTP)

• Coaxial Cable

• Fiber Optic Cable.

• Registered Jack 45

Q8. What are the devices over a network called?____________

• Hub

• Switch

• Router

• Node

Q9. Who developed the first DBMS called IDS.

• Tony Hoare

• Donald Knuth

• Charles Bachman

• Frances Allen

Q10. A________________ is a collection of data or lists arranged in an organized way.

• Cell

• Data packets

• Database

• Report