Information Networks
Quiz by Abdul Nasiru
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24 questions
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- Q1In computer networking, what does the acronym LAN stand for?Long Area NetworkLocal Area NetworkLimited Area NetworkLarge Area Network30s
- Q2What is the purpose of DNS in a computer network?To provide internet connectivityTo encrypt data transmissionTo translate domain names into IP addressesTo manage network hardware30s
- Q3What does the acronym URL stand for?Uniform Resource LocatorUniversal Resource LinkUnique Resource LocatorUnified Resource Locator30s
- Q4What is the function of a router in a computer network?To provide Wi-Fi connectivityTo store and process dataTo connect devices within a local networkTo forward data packets between networks30s
- Q5What is the primary function of a firewall in a computer network?To manage network hardwareTo encrypt data transmissionTo protect against unauthorized accessTo provide internet connectivity30s
- Q6What is the most commonly used protocol for email communication on the internet?SMTPHTTPFTPSSH30s
- Q7What is the purpose of an IP address in computer networking?To manage network hardwareTo provide internet connectivityTo uniquely identify devices on a networkTo encrypt data transmission30s
- Q8What is the main advantage of using a VPN in a computer network?Faster internet speedEnhanced security and privacyIncreased network bandwidthImproved network reliability30s
- Q9What does DHCP stand for in computer networking?Distributed Host Configuration ProtocolDigital Host Configuration ProtocolDomain Host Configuration ProtocolDynamic Host Configuration Protocol30s
- Q10What is the purpose of an IP Address?None of the aboveA physical address for a device on a networkA logical address for a device on a network30s
- Q11There are ______ bits in an octet?964830s
- Q12Unicast is considered one to one type of communication. True or false?FalseTrue30s
- Q13What does /28 represent in the address 192.168.10.5/28The number of hosts in a networkThe number of bits in the network portion of the IP addressNone of the aboveThe number of bits in the host portion of the IP address30s
- Q14Given the network mask id of 255.255.240.0, how many hosts are there?100409425612830s
- Q15What are the three main categories of Information NetworksCAN, WAN &PANPAN, LAN, & SANLAN, CAN & WANMAN, WAN & LAN30s