Question 1 of 25
Hints left: 3
Q1
What is the term used to describe addresses available on a DHCP server?
Q2
The OCR reading unit attached to a POS terminal is called a
Q3
Most data communications involving telegraph lines use:
Q4
Which layer of international standard organization's OSI model is responsible for creating and recognizing frame boundaries?
Q5
The application layer of a network
Q6
Which of the following signals is not standard RS - 232-C signal?
Q7
Which of the following files is used for NetBIOS name resolution?
Q8
The loss in signal power as light travels down the fiber is called
Q9
How many pairs of stations can simultaneously communicate on Ethernet LAN?
Q10
What is the default subnet mask for a class B network?
Q11
The coming together of three technologies i.e. microelectronics, computing and communications has ushered in
Q12
Which of the following protocol is connection-oriented?
Q13
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?
Q14
Layer one of the OSI model is
Q15
Terminals are used to
Q16
What is the standard protocol for network management features?
Q17
Operating system functions may include
Q18
Modulation is the process of
Q19
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
Q20
Which multiplexing technique shifts each signal to a different carrier frequency?
Q21
In CRC the quotient at the sender
Q22
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?
Q23
A protocol is a set of rules governing a time sequence of events that must take place
Q24
The simultaneous transmission of data to a number of stations is known as
Q25
What can cause a problem with communication with a client by name but not by IP address?