Question 1 of 25
Hints left: 3
Q1
Which of the following protocol is connection-oriented?
Q2
The loss in signal power as light travels down the fiber is called
Q3
How many pairs of stations can simultaneously communicate on Ethernet LAN?
Q4
Modulation is the process of
Q5
Layer one of the OSI model is
Q6
Which of the following files is used for NetBIOS name resolution?
Q7
What is the standard protocol for network management features?
Q8
A protocol is a set of rules governing a time sequence of events that must take place
Q9
The application layer of a network
Q10
Sales persons and other employees of the company who spend much of their time away from their offices but keep in touch with their company's microcomputers or main frame computers over telephone lines are called
Q11
What can cause a problem with communication with a client by name but not by IP address?
Q12
Which layer of international standard organization's OSI model is responsible for creating and recognizing frame boundaries?
Q13
Which of the following signals is not standard RS - 232-C signal?
Q14
The OCR reading unit attached to a POS terminal is called a
Q15
Operating system functions may include
Q16
What is the term used to describe addresses available on a DHCP server?
Q17
You have a network ID of 134.57.0.0 with 8 subnets. You need to allow the largest possible number of host IDs per subnet. Which subnet mask should you assign?
Q18
Which multiplexing technique shifts each signal to a different carrier frequency?
Q19
The simultaneous transmission of data to a number of stations is known as
Q20
What is the default subnet mask for a class B network?
Q21
In CRC the quotient at the sender
Q22
Most data communications involving telegraph lines use:
Q23
Terminals are used to
Q24
The coming together of three technologies i.e. microelectronics, computing and communications has ushered in
Q25
Brad is in charge of a small network and wants to make it simple but secure. The users want to have full control over their data and still be able to share data with the rest of the office. The networking knowledge of the office staff is excellent. Which network(s) would be the best to set up?