🌐 Networking Solved MCQs with Answers

Practice 233 approved 🌐 Networking questions with verified answers from the 💾 Computer Science subject for Pakistan exams.

233 solved MCQs

In a network with 25 computers which topology would require the most extensive cabling:Answer: Mesh Topology Cloud computing is used to access data:Answer: Through the Internet TCP/IP invented by:Answer: Vint Cerf and Bob Kahn Which protocol automatically assigns an IP address to a computer on a network?Answer: DHCP IoT stands for _____?Answer: Internet of Things WAN stands for?Answer: Wide Area Network LAN stands for _____?Answer: Local Area Network The process of connecting to the internet account is _____?Answer: Log in How long is an IPv4?Answer: 32 bits The authority associated with assigning IP addresses globally is?Answer: IANA In peer-to-peer networking?Answer: Every computer is capable of playing the role of client, server or both at the same time In the OSI model, which layer is responsible for encryption and decryption?Answer: Presentation layer A hybrid computer uses a ______ to convert digital signals from a computer into analog signals.Answer: Modulator Which of the following is an example of a cloud storage service?Answer: Dropbox Facebook and Instagram are examples of ______?Answer: Social media networks What is the best definition of topology in networking?Answer: The physical layout of connected devices What is the function of a web browser?Answer: View and interact with web content TCP and IP were invented by ____?Answer: Both Robert G. Kahn and Vint Cerf If you want to attach a printer to a computer, what is necessary?Answer: Cable 1 (One) Gigabyte (GB) is equal to _____?Answer: 1024 megabytes How many layers does the OSI model have?Answer: 7 Which protocol is commonly used for sending emails?Answer: SMTP In a network with 25 computers which topology would require the most extensive cabling?Answer: Mesh A set of rules required for data communication effectively:Answer: Protocol ICMP is a?Answer: Network Layer Protocol Which layer is NOT in the OSI model? A) Physical B) Network C) Process D) TransportAnswer: Process Cryptography with one public and one private key?Answer: Asymmetric Key Cryptography What is DOS Attack?Answer: Denial of Service ICMP is used in?Answer: Network diagnostics and error reporting MTU stands for?Answer: Maximum Transmission Unit