MULTITECH

Question# 1. A _____ acts as a security buffer between a company‘s private network and all external networks–

Question# 2. which of the following is fastest media of data transfer-

Question# 3. mechanism to protect private network from outside attack:

Question# 4. what is a URL?

Question# 5. what is the full form of DNS in terms of computer networks?

Question# 6. which of the following is not the same as the other three?

Question# 7. when the lan is arranged is such a way that each computer in connected directly to the hub the configuration can be termed as ---------- network.

Question# 8. ..........are the rules which are used for exchanging data between computers

Question# 9. _________ are the rules which are used for exchanging data between computers?

Question# 10. ________ can help to prevent malicious softwre to gain access to your computer through a network or internet.

Question# 11. _____________ is usually used to perform the “traffic directing” functions on the internet.

Question# 12. in internet terminology “IP” means

Question# 13. rules for transferring data between two computers are known as:

Question# 14. which device among following is used for sending digital data over a phone line?

Question# 15. technology used to provide internet by transmitting data over wires of telephone network is?

Question# 16. In which network strategy all nodes act as clients and servers.

Question# 17. What is/are the function(s) of Firewall?

Question# 18. Which of the following is responsible for locating domain name and translating it into internet protocol addresses

Question# 19. What is the commonly used unit for measuring the speed of data transmission?

Question# 20. What is the central device in star topology?

Question# 21. A technique used in windows 10, to wirelessly push or mirror your screen to the remote screen or monitar:

Question# 22. Why two wires are twisted together in twisted pair wire cable?

Question# 23. the capacity of a communication network or computer channel to transmit bit per second (bps) is called.

Question# 24. which of the following table network keeps track of all known network address and possible paths of a network?

Question# 25. 4. select the arrangement of the network type in ascending order based on size and span.

Question# 26. ______ is a valid example of IP address.

Question# 27. __________ is a discussion or informational website usually consists of discrete entries called “ posts”.

Question# 28. The topology with highest reliability is:

Question# 29. 2. Which of the following protocol is used for secure communication over a computer networks using HTTP?

Question# 30. which of the following is the shortest range wireless communication technique?

Question# 31. ......is a special security system designed to protect an organization’s network against external threat.

Question# 32. __ networks uses central computers to coordinate and supply services to other nodes on the network.

Question# 33. __________ is used to translate the internet domain name into internet protocol address for example the domain name www.vmou.ac.in might translate to 191024.3

Question# 34. statement I: star, mesh, hexagon and tree are network topologies. statement II: twisted pair, co-axial are network cables. with respect to above statements choose the correct option:

Question# 35. ____________ is used to send digital data over telephone line.