GAQM Exam CFA-001 Topic 2 Question 77 Discussion

Actual exam question for GAQM's CFA-001 exam

Question #: 77
Topic #: 2

An Internet standard protocol (built on top of TCP/IP) that assures accurate synchronization to the millisecond of computer clock times in a network of computers. Which of the following statement is true for NTP Stratum Levels?

AStratum-0 servers are used on the network; they are not directly connected to computers which then operate as stratum-1 servers

BStratum-1 time server is linked over a network path to a reliable source of UTC time such as GPS, WWV, or CDMA transmissions

CA stratum-2 server is directly linked (not over a network path) to a reliable source of UTC time such as GPS, WWV, or CDMA transmissions

DA stratum-3 server gets its time over a network link, via NTP, from a stratum-2 server, and so on

Show Suggested Answer

Suggested Answer: D

by Brett at Feb 09, 2024, 04:44 PM

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Sheridan

1 months ago

Aha! The answer is B. This is like a game of 'Time Synchronization Snakes and Ladders', and I just climbed the right ladder.

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Gaynell

15 days ago

User 2: No, I believe it's B

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Huey

21 days ago

User 1: I think the answer is A

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Thad

1 months ago

B. Stratum-1 time server is linked over a network path to a reliable source of UTC time. Simple and straightforward, just the way I like my networking protocols.

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Kirk

15 days ago

D) A stratum-3 server gets its time over a network link, via NTP, from a stratum-2 server, and so on

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Kristel

20 days ago

C) A stratum-2 server is directly linked (not over a network path) to a reliable source of UTC time such as GPS, WWV, or CDMA transmissions

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Vicente

21 days ago

B) Stratum-1 time server is linked over a network path to a reliable source of UTC time such as GPS, WWV, or CDMA transmissions

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Germaine

24 days ago

A) Stratum-0 servers are used on the network; they are not directly connected to computers which then operate as stratum-1 servers

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Jose

1 months ago

Okay, let's see... Stratum-0 is the big boss, Stratum-1 is the trusted sidekick, Stratum-2 is the network-savvy one, and Stratum-3 is the network-dependent sidekick. Got it!

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Margurite

2 months ago

I'm not sure, but I think stratum-0 servers are not directly connected to computers.

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Curtis

2 months ago

Hmm, this NTP stuff is like a time-traveling circus, with servers jumping from one stratum to another. I feel like I'm in a quantum physics lecture.

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Reed

9 days ago

B) Stratum-1 time server is linked over a network path to a reliable source of UTC time such as GPS, WWV, or CDMA transmissions

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Chandra

10 days ago

A) Stratum-0 servers are used on the network; they are not directly connected to computers which then operate as stratum-1 servers

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Daniela

11 days ago

B) Stratum-1 time server is linked over a network path to a reliable source of UTC time such as GPS, WWV, or CDMA transmissions

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Tamra

17 days ago

A) Stratum-0 servers are used on the network; they are not directly connected to computers which then operate as stratum-1 servers

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Lashandra

2 months ago

I agree with Shayne, a stratum-1 time server is linked to a reliable source of UTC time.

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Shayne

2 months ago

I think the answer is B.

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