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Computer Networks and Digital Logic

Test your knowledge of computer networking protocols, IP addressing, network topologies, and digital logic fundamentals including flip-flops and registers.

15 Questions Published
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Questions

Question 1 Multiple Choice (Single Answer)

The two most commonly used Internet mail protocols for retrieving e-mails are

  1. IMAP and POP3
  2. SNMP and SMTP
  3. HTTP and FTP
  4. UDP and IP
  5. PPP and STP
Question 2 Multiple Choice (Single Answer)

How many layers are there in TCP/IP reference model?

  1. 3
  2. 5
  3. 7
  4. 4
  5. 6
Question 3 Multiple Choice (Single Answer)

How many bits are used by IPv6?

  1. 32
  2. 64
  3. 128
  4. 256
  5. 512
Question 4 Multiple Choice (Single Answer)

Which protocol is used for audio and video streaming over the internet?

  1. Transmission Control Protocol
  2. User Datagram Protocol
  3. Internet Message Access Protocol
  4. Real Time Transport Protocol
  5. File Transfer Protocol
Question 5 Multiple Choice (Single Answer)

In which computer network topology can every computer be connected with every other computer in the network?

  1. Star topology
  2. Bus topology
  3. Ring topology
  4. Mesh topology
  5. Tree topology
Question 6 Multiple Choice (Single Answer)

What is the range of host addresses in class B IP address?

  1. 1.0.0.0 to 127.255.255.255
  2. 224.0.0.0 to 239.255.255.255
  3. 192.0.0.0 to 223.255.255.255
  4. 128.0.0.0 to 191.255.255.255
  5. 240.0.0.0 to 255.255.255.255
Question 7 Multiple Choice (Single Answer)

What is the full form of UMTS?

  1. Universal Mobile Telecommunications System
  2. Universal Mobile Telecommunication Server
  3. Universal Mobile Telephone Systems
  4. Universal Mobile Telephone Server
  5. Universal Mobile Telephone Communication System
Question 8 Multiple Choice (Single Answer)

Which of the following is/are not a security tool?

  1. Firewall
  2. Cryptographic Techniques
  3. Window Defender
  4. Antivirus
  5. World Wide Web
Question 9 Multiple Choice (Single Answer)

When something unexpected occurs over the internet, the event is reported by

  1. Transmission Control Protocol
  2. Internet Message Access Protocol
  3. Hypertext Transfer Protocol
  4. Internet Control Message Protocol
  5. Spanning Tree Protocol
Question 10 Multiple Choice (Single Answer)

Which of the following protocols is used to send e-mail?

  1. Simple Mail Transport Protocol
  2. POP3
  3. IMAP
  4. ICMP
  5. TCP
Question 11 Multiple Choice (Single Answer)

Find the odd one out.

  1. Opera
  2. Firefox
  3. Internet Explorer
  4. Android
  5. Google Chrome
Question 12 Multiple Choice (Single Answer)

Which of the following programming languages is a purely procedural language?

  1. Ruby on Rails
  2. PHP
  3. Java
  4. C++
  5. C
Question 13 Multiple Choice (Single Answer)

___________ is a network of networks.

  1. Inter network
  2. Mesh network
  3. Star network
  4. Bus network
  5. Tree network
Question 14 Multiple Choice (Single Answer)

Find the odd one out.

  1. Local Area Network
  2. Personal Area Network
  3. Wide Area Network
  4. Fiber Optics
  5. Metropolitan Area Network
Question 15 Multiple Choice (Single Answer)

What do we call an array of flip-flops?

  1. Multiplexer
  2. Magnitude comparator
  3. Register
  4. Cache memory
  5. Parity generator
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