Computer Networks
Tests knowledge of computer networking concepts including subnetting, IPv6 protocols, address resolution, transmission impairments, and network media.
Questions
Question 1 Multiple Choice (Single Answer)
Which IPV6 header field prevents packets from endlessly circulating on an IPV6 network?
- Source address
- Destination address
- Hop limit
- Prefix length
- Next header
Question 2 Multiple Choice (Single Answer)
Which of the following is a network layer protocol, which is used to obtain an IP address for a given hardware address?
- Reverse Address Resolution Protocol
- Address Resolution Protocol
- IP Number
- Host
- Hostname
Question 3 Multiple Choice (Single Answer)
Which of the follwoing is used to allow a single network address to span multiple physical networks?
- Subnet masking
- Subnetting
- Network
- Internet
- Host
Question 4 Multiple Choice (Single Answer)
Which of the following has a cylinderical shape and consists of three concentric sections, the core, the cladding and the jacket?
- Optical fiber
- Coaxial cable
- CAT3 cable
- CAT5 cable
- CAT6 cable
Question 5 Multiple Choice (Single Answer)
Which of the following is often referred to as white noise because it affects uniformly the different frequencies?
- Impulse
- Cross talk
- Intermodulation
- Thermal
- Dispersion