Top 1000+ Solved Computer Networks MCQ Questions Answer
Q. Piconets in the blue tooth a minimum of two and amaximum of Bluetooth peerdevices.
a. five
b. eight
c. nine
d. four
Q. Dynamic addressing doesn’t allow many devices To share limited address space on a network
a. True
b. False
c. none
d. other
Q. NAT stands for .
a. network address transformer
b. network address translator
c. network address translation
d. Both B and C above
Q. Which of the following is true for secure shell tunneling?
a. To set up an SSH tunnel, one configures an SSH client to forward a specified local port
b. SSH tunnels provide a means to not bypassfirewalls
c. All SSH clients support dynamic port forwarding
d. Both A and B
Q. What is the difference between a switch and a hub?
a. Switches operate at the physical layer while hubs operate at the data link layer
b. Switches operate at the data link layer while hubs operate at the transport layer
c. Switches operate at the data link layer while hubs operate at the physical layer
d. Switches operate at the transport layer while hubs operate at the physical layer
Q. When computers in a network listen and receive the signal, it is termed as active toplogy
a. True
b. False
c. none
d. other
Q. In 10base2, 10base5, what do 2 and 5 stand for?
a. Speed in Mbps
b. Number of segments
c. Length of segment
d. Size of segment
Q. ALL IP addresses are divided into a network address and host address
a. True
b. False
c. none
d. other
Q. How can we examine the current routing tables in command prompt?
a. using route start
b. using net start
c. using net stat
d. either a or b
Q. Both ping and tracert are used to find If the computer is in the network.
a. True
b. False
c. none
d. other
Q. What is the difference between ring and bustopology?
a. In Ring, all nodes are connected with another in a loop while in the bus they are connected to a central cable
b. In Ring, all nodes are connected with another loop while on a bus they are connected to a central cable
c. In the bus, all nodes are connected with another in a loop while instar they are connected to a centralbnode
d. In Bus all nodes are connected with another loop while instar they are connected to a central cable
Q. MAC addressing works in data link layer while IP addressing works in the network layer.
a. True
b. False
c. none
d. other
Q. A packet whose destination is outside the local TCP/IP network segment is sentto the _.
a. File server
b. Default gateway
c. DNS server
d. DHCP server