Welcome to Networking Quiz, Intermediate Level !!

Question 1. A network consists of eight NT servers. You are planning to move servers to different segments of your network, what utility should be used at each server to determine which server generates the most traffic?

NBTSTAT.EXE

Performance Monitor

Network Monitor

ARP.EXE

Question 2. Modem is used in data transmission. When was it invented and in which country?

1963, USA

1965, Germany

1950, USA

1950, Japan

Question 3. On a class B network, how many hosts are available at each site with a subnet mask of 248?

16,382

8,190

4,094

2,046

Question 4. If a firm wanted to transmit data from 1,000 punched cards to a remote computer, they would use a(n)

POS terminal

data collection terminal

batch processing terminal

intelligent terminal

Question 5. A 8-Mbps token ring has a token holding timer value of 10 msec. What is the longest frame (assume header bits are negligible) that can be sent on this ring?

8000 B frame

80,000 B frame

8 x 105 bit frame

10,000 B frame

Question 6. Which of the following happen to be the limitations of optical fiber ?
I. The architecture of their couplers.
II. Costs of implementing them.
III. Modification of the software and hardware on existing systems.
IV. The difficulty of installing the cables.

II and IV only.

I,II and III only.

I,III and IV only.

I,II,III and IV.

Question 7. Which of the following provides a storage mechanism for incoming mail but does not allow a user to download messages selectively?

SMTP

DHCP

IMAP

POP3

Question 8. Which of the following statement is incorrect?

if a host moves from one network to another, its IP address must change

routing uses the network portion of the IP address, the path taken by packets travelling to a host with multiple IP addresses depends on the address used.

IP addresses encode both a network and a host on that network, they do not specify an individual machine, but a connection to a network.

all of the above

Question 9. The packets switching concept was first proposed

in the late 1980s for the Defense Ministry of US.

in the early 1960s for military communication systems, mainly to handle speech

in the late 1950s for Defense Ministry of US

none of the above

Question 10. How many digits of the Network User Address are known as the DNIC (Data Network Identification Code)?

first three

first four

first five

first seven