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Exam (elaborations)

ACI AGGREGATE TESTING TECHNICIAN - LEVEL 1 - SECTION 1 WITH ALL CORRECT & VERIFIED ANSWERS
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May 2025

2024/2025

A+
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ACI AGGREGATE TESTING TECHNICIAN - LEVEL 1 - SECTION 1 WITH ALL CORRECT & VERIFIED ANSWERS
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ACI Concrete Field Testing Technician- Grade I Questions And Answers 2024
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November 2024

2024/2025

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ACI Concrete Field Testing Technician- Grade I Questions And Answers
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ACI Field Grade 1 Practice Test | 50 Questions with 100% Correct Answers | Verified | Latest Update 2024
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July 2024

2023/2024

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ACI Field Grade 1 Practice Test | 50 Questions with 100% Correct Answers | Verified | Latest Update 2024 The temperature measuring device shall be cable of accurately measuring the temperature of freshly mixed concrete to 1°F throught a range of____________________________. - - 30 - 120°F It is acceptable to measure the temperature of freshly mixed concrete in the forms provided? - - The sensor of the temperature measuring device has at least 3 in. of cover in all directions. Composite s...
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Progression: Field Tech V - VI Conventional questions with correct answers
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June 2024

2023/2024

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Which concept has enabled Software as a Service (SaaS), Platform as a Service (PaaS), and Networking as a Service (NaaS) offerings? Answer The separation of the transport and connectivity from the applications and services running atop the transport. Which piece of equipment in a VoIP (voice over Internet protocol) phone system routes a call to the public switched telephone network (PSTN) when the receiving location is from outside the Packet Cable managed IP network? Answer Gateway Wha...
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Field tech 5 to 6 questions with correct answers
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June 2024

2023/2024

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Lesson 2 Answer Lesson Two Local Area Network (LAN) Answer Which small network is private to the organization sharing a common communications line linking together devices such as computers, printers, and other peripherals? Media Access Control Address (MAC Answer Which of the following is a unique address that is physically assigned to devices such as a modem or network interface card (NIC) Data Link Layer and physical Layer Answer Which 2 layers of the open systems interconnection (OS...
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Progression: Field Tech IV - V Conventional questions with correct answers
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June 2024

2023/2024

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Which of the following is most typical of a broadband network? Answer Multiple analog channels What components are common to all computer systems? (Check all that apply.) Answer Processor Memory Storage I/O What does I/O stand for? Answer Input / Output A NIC is a device used for: Answer Signaling A sound card is what general type of computer component? Answer Input/output Which of the following is managed by the OS? Answer Keyboard input Screen display File I/O Peripheral c...
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Field Tech II - III Conventional questions with correct answers
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June 2024

2023/2024

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What is one reason why broadband cable operators install fiber-optic cable in stages instead of changing the infrastructure all at once? Answer Changing the infrastructure all at once would cause too many service disruptions. What is the difference between the fiber-to-the-node (FTTN) and fiber-to-the-curb (FTTC) topologies? Answer An FTTC is allowed a smaller number of RF amplifiers between the optical fiber and the customer premises. Which type of star topology used in a passive optical ...
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Final Exam: Progression: Field Tech III - IV Final questions with correct answers
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June 2024

2023/2024

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The open system interconnection reference model (OSI/R<) Network layer serves which primary function? Answer It uses layer 3 addresses to create multiple routed networks The address 68.56.189.17 belongs to which internet protocol IP class? Answer Class A What happens to a datagram sent by a higher level protocol to a 127.x.y.z address? Answer The datagram loops back inside the host and never leaves the network interface card (NIC) Which device evaluates and acts upon a packet's inte...
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Field tech 2-3 Final questions with correct answers
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June 2024

2023/2024

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What is unique about WDM - PON ? Answer WDM-PON deployed in a greenfield system allows each subscriber to get their own designated wavelength. What is the main benefit of deploying WDM technology? Answer It will increase the capacity of the existing fiber networks tenfold without adding any more fiber. How are optical splitters used in the forward path? Answer As passive branching devices that divide an optical signal across multiple output fibers. What is the purpose of a fiber demarca...
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Field Tech 6 questions with correct answers
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June 2024

2023/2024

A+
Which piece of equipment in the VoIP phone system routes a call to the public switched telephone network (PTSN) when the receiving location is from outside the PacketCable managed IP network? Answer Gateway What are the three sub-network interfaces managed by PacketCable? Answer Hybrid fiber/coax (HFC), managed IP, and public switched telephone network (PSTN). Why is PacketCable VoIP a more efficient way of handling calls? Answer Most cable operators have built their own IP telephone netwo...
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