Networking Interview Quiz

Q31. Which one is a Class C subnet mask
(a) 255.0.0.0
(b) 255.255.0.0
(c) 255.255.255.0
(d) None of the Above

Q32. Which one is a link state routing protocol
(a) RIP
(b) IGRP
(c) EIGRP
(d) OSPF

Q33. In Routing Information protocol (RIP), maximum number of routers that supports in a network is
(a) 12 Routers
(b) 15 Routers
(c) 18 Routers
(d) 21 Routers

Q34. What is the administrative distance in OSPF
(a) 90
(b) 100
(c) 110
(d) 120

Q35. What is the abbreviation of DoS
(a) Denial-of-Service
(b) Degradation-of-Service
(c) Denial-of-System
(d) Degradation-of-System

Q36. What is the proper termination rate for UTP cables
(a) 80 ohms
(b) 100 ohms
(c) 110 ohms
(d) 120 ohms

Q37. Sending multiple information signals by two or more devices over a single link is known as
(a) Duplexing
(b) Half-duplexing
(c) Multiplexing
(d) Demultiplexing

Q38. Point to point protocol (PPP) is used to control and manage data transfer at the ________ layer
(a) Physical
(b) Data link
(c) Network
(d) Transport

Q39. Who is known as the father of the Internet
(a) Vint Cerf
(b) H. Edward Roberts
(c) Chuck Peddle
(d) Adam Osborne

Q40. Which organisation has developed the Advanced Research Projects Agency Network (ARPANET)
(a) UK Department of Defense
(b) American Astronomical Society
(c) National Aeronautics and Space Administration
(d) United States Department of Defense

Q41. Which one is a loopback ip address
(a) 255.255.255.0
(b) 127.0.0.1
(c) 10.10.10.1
(d) 192.168.1.1

Q42. Which protocol is used to assign IP address automatically
(a) WINS
(b) SMTP
(c) DHCP
(d) NetBIOS

Q43. What is the port number of FTP
(a) 17
(b) 21
(c) 23
(d) 25

Q44. What is the maximum speed of fast ethernet
(a) 1 Mbps
(b) 10 Mbps
(c) 100 Mbps
(d) 1000 Mbps

Q45. The TCP and UDP protocol works in which layer of the OSI Model
(a) Transport
(b) Session
(c) Network
(d) Application

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