IT2 STUDY ADVANCEMENT EXAM | 734
Questions with 100% Correct Answers|
54 Pages | Everything you need!!||
NEWEST VERSION|| 2026
Which type of network are the workstations basewide as in one command connected to
another command or one base connected to another base? (Page 1-1) -
CORRECTANSWER Metropolitan Area Network (MAN)
During the pinging process what is the ping that is sent out called? (Page 1-6) -
CORRECTANSWER Echo message
Which names are reserved by DOS to reserve the first serial and parallel ports,
respectively? (Page 1-6) -CORRECTANSWER COM1 and LPT1
Which term refers to duplicate hardware and network facility segments that are
available at all times? (Page 1-8) -CORRECTANSWER Redundancy
What are the three major types of LAN configurations or topologies? (Page 1-9) -
CORRECTANSWER Star, Bus, and Ring
,What is the wiring concentrator which allows workstations to be either inserted or
bypassed on the ring? (Page 1-10) -CORRECTANSWER Multi-station Access Unit
(MAU)
What are the two principal network access methods? (Page 1-12) -CORRECTANSWER
Contention and Token passing
Which control procedure sends multiple blocks of data and returns a single
acknowledgement for many blocks, thereby increasing the amount of time spent
transmitting data? (Page 1-12) -CORRECTANSWER SDLC
What provides a basis for coordinating the development of standards that relate to the
flexible interconnection of incompatible systems using data communications facilities?
(Page 1-13) -CORRECTANSWER Open Systems Interconnection (OSI) model
Which layer of the OSI model is the physical layer? (Page 1-14) -CORRECTANSWER 1
Which layer of the OSI model is the data link layer? (Page 1-14) -CORRECTANSWER
2
Which layer of the OSI model is the network layer? (Page 1-14) -CORRECTANSWER 3
,Which layer of the OSI model is the transport layer? (Page 1-15) -CORRECTANSWER
4
Which layer of the OSI model is the session layer? (Page 1-15) -CORRECTANSWER 5
Which layer of the OSI model is the presentation layer? (Page 1-15) -
CORRECTANSWER 6
Which layer of the OSI model is the application layer? (Page 1-15) -
CORRECTANSWER 7
Which layer of the OSI model addresses the electrical, mechanical, and functional
interface to the carrier? (Page 1-14) -CORRECTANSWER Physical
Which layer of the OSI model provides error-free transmission of information over the
physical medium? (Page 1-14) -CORRECTANSWER Data link
Which layer of the OSI model decides which physical pathway the data should take?
(Page 1-14) -CORRECTANSWER Network
Which layer of the OSI model ensures data units are delivered error-free, in sequence,
with no losses or duplications? (Page 1-15) -CORRECTANSWER Transport
, Which layer of the OSI model performs the functions that enable two applications to
communicate across the network, performing security, name recognition, logging,
administration, and other similar functions? (Page 1-15) -CORRECTANSWER Session
Which layer of the OSI model provides a common representation of data that can be
used between the application processes? (Page 1-15) -CORRECTANSWER
Presentation
Which layer of the OSI model provides data encryption for privacy and authentication?
(Page 1-15) -CORRECTANSWER Presentation
Which layer of the OSI model represents the services that directly support users and
application tasks? (Page 1-15) -CORRECTANSWER Application
What are the two most common types of twisted-pair media? (Page 1-16) -
CORRECTANSWER 22 and 24 gauge
What is the transmission rate of a T1 line? (Page 1-16) -CORRECTANSWER 1.5 Mbps
What is the transmission rate of a T2 line? (Page 1-16) -CORRECTANSWER 6.3 Mbps
What is the transmission rate of a T3 line? (Page 1-16) -CORRECTANSWER 46 Mbps
Questions with 100% Correct Answers|
54 Pages | Everything you need!!||
NEWEST VERSION|| 2026
Which type of network are the workstations basewide as in one command connected to
another command or one base connected to another base? (Page 1-1) -
CORRECTANSWER Metropolitan Area Network (MAN)
During the pinging process what is the ping that is sent out called? (Page 1-6) -
CORRECTANSWER Echo message
Which names are reserved by DOS to reserve the first serial and parallel ports,
respectively? (Page 1-6) -CORRECTANSWER COM1 and LPT1
Which term refers to duplicate hardware and network facility segments that are
available at all times? (Page 1-8) -CORRECTANSWER Redundancy
What are the three major types of LAN configurations or topologies? (Page 1-9) -
CORRECTANSWER Star, Bus, and Ring
,What is the wiring concentrator which allows workstations to be either inserted or
bypassed on the ring? (Page 1-10) -CORRECTANSWER Multi-station Access Unit
(MAU)
What are the two principal network access methods? (Page 1-12) -CORRECTANSWER
Contention and Token passing
Which control procedure sends multiple blocks of data and returns a single
acknowledgement for many blocks, thereby increasing the amount of time spent
transmitting data? (Page 1-12) -CORRECTANSWER SDLC
What provides a basis for coordinating the development of standards that relate to the
flexible interconnection of incompatible systems using data communications facilities?
(Page 1-13) -CORRECTANSWER Open Systems Interconnection (OSI) model
Which layer of the OSI model is the physical layer? (Page 1-14) -CORRECTANSWER 1
Which layer of the OSI model is the data link layer? (Page 1-14) -CORRECTANSWER
2
Which layer of the OSI model is the network layer? (Page 1-14) -CORRECTANSWER 3
,Which layer of the OSI model is the transport layer? (Page 1-15) -CORRECTANSWER
4
Which layer of the OSI model is the session layer? (Page 1-15) -CORRECTANSWER 5
Which layer of the OSI model is the presentation layer? (Page 1-15) -
CORRECTANSWER 6
Which layer of the OSI model is the application layer? (Page 1-15) -
CORRECTANSWER 7
Which layer of the OSI model addresses the electrical, mechanical, and functional
interface to the carrier? (Page 1-14) -CORRECTANSWER Physical
Which layer of the OSI model provides error-free transmission of information over the
physical medium? (Page 1-14) -CORRECTANSWER Data link
Which layer of the OSI model decides which physical pathway the data should take?
(Page 1-14) -CORRECTANSWER Network
Which layer of the OSI model ensures data units are delivered error-free, in sequence,
with no losses or duplications? (Page 1-15) -CORRECTANSWER Transport
, Which layer of the OSI model performs the functions that enable two applications to
communicate across the network, performing security, name recognition, logging,
administration, and other similar functions? (Page 1-15) -CORRECTANSWER Session
Which layer of the OSI model provides a common representation of data that can be
used between the application processes? (Page 1-15) -CORRECTANSWER
Presentation
Which layer of the OSI model provides data encryption for privacy and authentication?
(Page 1-15) -CORRECTANSWER Presentation
Which layer of the OSI model represents the services that directly support users and
application tasks? (Page 1-15) -CORRECTANSWER Application
What are the two most common types of twisted-pair media? (Page 1-16) -
CORRECTANSWER 22 and 24 gauge
What is the transmission rate of a T1 line? (Page 1-16) -CORRECTANSWER 1.5 Mbps
What is the transmission rate of a T2 line? (Page 1-16) -CORRECTANSWER 6.3 Mbps
What is the transmission rate of a T3 line? (Page 1-16) -CORRECTANSWER 46 Mbps
