December 2019
Beginner
510 pages
12h 7m
English
Content preview from Networking Fundamentals
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Mock Exam 2
1. Which of these devices uses IP addresses for forwarding decisions?
(A) Switch (B) Hub (C) Router (D) Bridge
2. Which of these devices is classed as a layer 1 device?
(A) Switch (B) Hub (C) Router (D) Bridge
3. What type of transmission is sent to a predefined group of devices on a network?
(A) Anycast (B) Multicast (C) Broadcast (D) Unicast
4. The ability to transmit data in only one direction is known as what?
(A) Simplex (B) Half-duplex (C) Full duplex (D) Simple duplex
5. A perimeter network is also known as what?
(A) Intranet (B) DMZ (C) Extranet (D) Internet
6. Which of these is a Class D address?
(A) 10.34.56.12 (B) 129.87.98.87 (C) 192.15.8.223 (D) 224.45.34.23
7. Which of these IEEE standards covers Ethernet?
(A) 802.3 ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.