Circuit switching - Study guides, Class notes & Summaries
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CNT Midterm || Questions with correct solutions.
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A ______________ defines the format and the order of messages exchanged between 
two or more communicating entities, as well as the actions taken on the transmission 
and/or receipt of a message or other event. correct answers protocol 
 
What does a protocol specify? 
i. order of received messages 
ii. format of received messages 
iii. order of sent messages 
iv. format of sent messages 
v. all of the choices correct answers v 
 
Circuit switching allows more users than packet switching when us...
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CISSP - Exam questions to study/review 1 & answers 2023/2024
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CISSP - Exam questions to study/review 1 & answers 2023/2024 
 
 
What law protects the right of citizens to privacy by placing restrictions on the authority granted to government agencies to search private residences and facilities? 
a) Privacy act 
b) Forth Amendment 
c) Second Amendment 
d) Gramm-Leach-Bliley act - ANSWER-b) Fourth Amendment 
 
Which component of the CIA triad has the most avenue or vectors of attacks and compromise? - ANSWER-Availability 
 
During the de-encapsulation proced...
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Cisco Certified Technician Latest Update Graded A+
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Cisco Certified Technician Latest Update 
 
Graded A+ 
 
ATM (Asynchronous Transfer Mode) The international standard for cell relay in which 
multiple service types (such as voice, video, or data) are conveyed in fixed-length (53-byte) 
cells. Fixed-length cells allow cell processing to occur in hardware, thereby reducing transit 
delays. ATM is designed to take advantage of high-speed transmission media, such as E3, 
SONET, and T3. 
 
Bandwidth The difference between the highest and lowest freq...
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CNT Final Exam || A+ GRADED
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Four characteristics of Effectiveness correct answers Delivery, Accuracy, Timeliness, Jitter 
 
Types of topology correct answers Mesh, Bus, Star, Ring 
 
UART stands for correct answers Universal asynchronous receiver transmitter 
 
Which of the following connection type is used by bus topology? correct answers Point to multipoint 
 
Name of network of networks correct answers internetwork, or simply an internet (lowercase!) 
 
Criteria for a Network correct answers Performance, Reliability, Se...
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WGU C182 Introduction to IT 2023/ 2024 Exam | More than 250 Actual Exam Questions and Verified Answers| All Quizzes Covered | A Grade
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WGU C182 Introduction to IT 2023/ 2024 
Exam | More than 250 Actual Exam 
Questions and Verified Answers| All Quizzes 
Covered | A Grade 
 
QUESTION 
Which device permits packet switching so that a message can be routed to the next link in a 
network? 
Router 
DNS 
LAN 
IP Address 
 
 
Answer: 
Router 
A router is a device that permits packet switching in order to send messages to the next link in 
the network. 
 
 
QUESTION 
In order to translate from an IP alias to an IP Address, which of...
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ABYC Advanced Pretest Exam Questions & Answers (SCORED A)
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An inter-circuit short can cause: - ANSWER -" All of the above; Unrelated circuits to operate simultaneously; Components to work at reduced capacity; An over-current situation" 
 
Which of the following is addressed by ABYC A-32? - ANSWER -Power conditioning and conversion 
 
LED navigation lights are required to meet: - ANSWER -72 Colregs 
 
Which of the following are recommended for 3-phase shore power? - ANSWER -Power conditioning and phase-rotation monitoring 
 
Which of the following ...
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ABYC Advanced Pretest Questions & Answers 100% Correct
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contributing factor? - ANSWER-Temperature rating of shore-cord insulation 
 
An inter-circuit short can cause: - ANSWER-" All of the above; Unrelated circuits to operate simultaneously; Components to work at reduced capacity; An over-current situation" 
 
Which of the following is addressed by ABYC A-32? - ANSWER-Power conditioning and conversion 
 
LED navigation lights are required to meet: - ANSWER-72 Colregs 
 
Which of the following are recommended for 3-phase shore power? - ANSWER-Power ...
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INSY 2303 - Exam 1 (Questions + Answers) Solved
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3-D Graphics - are based on vectors stored as a set of instructions describing the coordinates for 
lines and shapes in a three-dimensional space. 
ALU - (Arithmetic Logic Unit) The part of the CPU that performs arithmetic and logical operations 
on the numbers stored in its registers. 
Application - Computer programs that help users perform a specific task such as word processing. 
Also called application programs, applications, or programs. 
ARPANET - (Advanced Research Projects Agency Network...
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Annex D TOP Exam Guide Questions and CORRECT Answers
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Circuit Switching - the process of setting up and keeping open a physical circuit between 
two or more users until the connection is terminated 
Advantages of Circuit Switching - no congestion, exclusive use of the bandwidth, no 
channel access delay, low variance and end to end delay 
Disadvantages of Circuit Switching - expensive, slight delay in getting a connection 
Purpose of a Switchboard - provide the capability to connect one telephone line to any 
other telephone line within in a net...
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Computer Network midterm Exam Questions & Answers 2024 ( A+ GRADED 100% VERIFIED)
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Computer Network midterm Exam Questions & Answers 2024 ( A+ 
GRADED 100% VERIFIED) 
What is a protocol? Which of the following human scenarios involve a protocol (recall: "Protocols define 
the format, order of messages sent and received among network entities, and actions taken on message 
transmission, receipt")? 
-Two people introducing themselves to each other. 
-One person asking, and getting, the time to/from another person. 
-A student raising her/his hand to ask a really insightful que...
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