Looking for authentic SEBA Class 10 Computer Science Chapter 1 (Introduction to Computer Network) MCQ solutions for the 2026–27 academic year? Access complete multiple-choice questions on LAN, MAN, WAN, network topologies (Star, Bus, Ring, Mesh), transmission media, protocols (TCP/IP, HTTP), and networking devices with correct options and explanations to score top marks in your HSLC board exams.
Mcq
Q1. A computer network is a group of…
(a) Only computers
(b) Computers and devices
(c) Software programs
(d) Files and folders
Answer: (b) Computers and devices
Q2. In a computer network, resources like printers can be…
(a) Hidden
(b) Shared
(c) Deleted
(d) Locked
Answer: (b) Shared
Q3. What is the main purpose of a computer network?
(a) To play games offline
(b) To connect computers and share resources
(c) To shut down computers remotely
(d) To format hard drives
Answer: (b) To connect computers and share resources
Q4. On the basis of connecting technology, which of these is NOT a type of network?
(a) Wired
(b) Wireless
(c) Guided
(d) Electric
Answer: (d) Electric
Q5. Which of these is a wired technology?
(a) Bluetooth
(b) Infrared
(c) Optical Fiber
(d) Wi-Fi
Answer: (c) Optical Fiber
SEBA Class 10 Computer Science Chapter 1 MCQ Solutions
Q6. Which of these is NOT wireless?
(a) Bluetooth
(b) Wi-Fi
(c) Coaxial Cable
(d) Radio Waves
Answer: (c) Coaxial Cable
Q7. Wi-Fi is an example of…
(a) Wired connection
(b) Wireless connection
(c) Satellite cable
(d) Optical connection
Answer: (b) Wireless connection
Q8. Which cable is mostly used in computer networks?
(a) Twisted Pair Cable
(b) Coaxial Cable
(c) Power Cable
(d) Telephone Line
Answer: (a) Twisted Pair Cable
Q9. Which of the following is the smallest type of network?
(a) LAN
(b) PAN
(c) MAN
(d) WAN
Answer: (b) PAN
Q10. The range of a Personal Area Network (PAN) is about…
(a) 100 km
(b) 1 km
(c) 10 m
(d) 100 m
Answer: (c) 10 m
Class 10 Computer Science Chapter 1 MCQ Question Answer SEBA 2026-27
Q11. Which devices can be connected in a PAN?
(a) Laptop, Smartphone, Printer
(b) Satellites and mainframe servers
(c) Citywide cable towers
(d) Submarine optic cables
Answer: (a) Laptop, Smartphone, Printer
Q12. LAN (Local Area Network) usually covers…
(a) An entire country
(b) A whole continent
(c) A small area like office or school
(d) The entire globe
Answer: (c) A small area like office or school
Q13. Which of these is an example of MAN (Metropolitan Area Network)?
(a) Bluetooth file transfer
(b) Cable TV in a city
(c) Global satellite system
(d) Home Wi-Fi
Answer: (b) Cable TV in a city
Q14. The Internet is an example of which network?
(a) PAN
(b) LAN
(c) MAN
(d) WAN
Answer: (d) WAN
Q15. Which of these statements is correct?
(a) LAN covers a whole country
(b) PAN covers an entire city
(c) WAN covers the world
(d) MAN covers a single room
Answer: (c) WAN covers the world
Q16. An IP address is:
(a) A permanent physical name given to a router
(b) A unique number assigned to a computer
(c) A domain name used to open web pages
(d) A serial number printed on the cable
Answer: (b) A unique number assigned to a computer
Q17. MAC Address is:
(a) Temporary network software location
(b) Unique hardware identifier
(c) Web browser address
(d) Wireless frequency standard
Answer: (b) Unique hardware identifier
Q18. NIC stands for:
(a) Network Internal Component
(b) National Internet Code
(c) Network Interface Card
(d) New Information Connection
Answer: (c) Network Interface Card
Q19. NIC is used to:
(a) Store user documents permanently
(b) Connect computers to a network
(c) Increase monitor resolution
(d) Protect the computer from heat
Answer: (b) Connect computers to a network
Q20. A wireless NIC uses:
(a) Fiber cables
(b) Antenna
(c) Coaxial wire
(d) Telephone line
Answer: (b) Antenna
Introduction to Computer Network Class 10 SEBA MCQ Notes
Q21. Internal NIC is installed:
(a) Inside the monitor
(b) On the CPU motherboard
(c) Inside the keyboard
(d) On the power adapter
Answer: (b) On the CPU motherboard
Q22. External NIC connects through:
(a) VGA port
(b) Audio jack
(c) USB port
(d) HDMI port
Answer: (c) USB port
Q23. Which device broadcasts data to all connected computers?
(a) Router
(b) Switch
(c) Hub
(d) Gateway
Answer: (c) Hub
Q24. Which device reads the destination address of incoming data?
(a) Hub
(b) Switch
(c) Modem
(d) Repeater
Answer: (b) Switch
Q25. Switches contain multiple __ to connect devices.
(a) USB ports
(b) HDMI ports
(c) RJ45 ports
(d) VGA ports
Answer: (c) RJ45 ports
Q26. Which device works like a signal booster (repeater)?
(a) Switch
(b) Router
(c) Hub
(d) Bridge
Answer: (c) Hub
Q27. Which device provides faster and efficient data transfer?
(a) Hub
(b) Switch
(c) Coaxial Cable
(d) Serial Port
Answer: (b) Switch
Q28. A router connects:
(a) Only two computers
(b) Only wireless printers
(c) Different networks
(d) Only local USB drives
Answer: (c) Different networks
Q29. A router stores network information in a:
(a) Database table
(b) Routing table
(c) Domain list
(d) System registry
Answer: (b) Routing table
Q30. Which device finds the best path for data?
(a) Hub
(b) Switch
(c) Router
(d) Access Point
Answer: (c) Router
SEBA Class 10 Computer Science Chapter 1 Multiple Choice Questions
Q31. Router is mainly used to connect:
(a) Keyboards and monitors
(b) Internet and local devices
(c) External hard drives
(d) Audio speakers
Answer: (b) Internet and local devices
Q32. Which device can divide a large network into subnetworks?
(a) Hub
(b) Switch
(c) Router
(d) Modem
Answer: (c) Router
Q33. What is the main function of an Access Point (AP)?
(a) Formats the hard drive
(b) Creates a wireless network
(c) Converts digital signals to analog
(d) Boosts CPU processing speed
Answer: (b) Creates a wireless network
Q34. Which devices can connect to an AP?
(a) Devices with wireless NIC
(b) Devices with VGA ports only
(c) Unpowered hardware
(d) Non-networked printers
Answer: (a) Devices with wireless NIC
Q35. What does SSID stand for?
(a) System Security ID
(b) Service Set Identifier
(c) Serial Software ID
(d) Signal Strength Indicator
Answer: (b) Service Set Identifier
Q36. An open network means:
(a) High-speed internet
(b) No password required
(c) Restricted access
(d) Offline network
Answer: (b) No password required
Q37. An invisible SSID requires:
(a) Restarting the router
(b) Manual entry of SSID
(c) Installing a new graphic driver
(d) Using a wired cable
Answer: (b) Manual entry of SSID
Q38. Which factor affects the transmission range of an AP?
(a) Antenna power
(b) Screen resolution
(c) RAM size
(d) Keyboard layout
Answer: (a) Antenna power
Q39. AP can sometimes:
(a) Replace the CPU
(b) Expand wired networks
(c) Store database backups
(d) Block all radio signals
Answer: (b) Expand wired networks
Q40. A school lab laptop connects to Wi-Fi using:
(a) Coaxial Cable
(b) Bluetooth adapter
(c) Access Point
(d) Fiber optic line
Answer: (c) Access Point
HSLC Computer Science Chapter 1 Objective Questions
Q41. Which type of network needs a password to join?
(a) Open network
(b) Password-protected network
(c) Broadcast network
(d) Public Wi-Fi
Answer: (b) Password-protected network
Q42. SSID helps devices:
(a) Charge battery faster
(b) Find the wireless network
(c) Increase CPU speed
(d) Save storage space
Answer: (b) Find the wireless network
💻 Updated MCQ Guide Notice: This page features a full collection of SEBA Class 10 Computer Science Chapter 1 (Introduction to Computer Network) Multiple Choice Questions (MCQs) with accurate options and detailed explanations, fully updated for the 2026–27 academic session in accordance with the latest revised Assam Board (SEBA) curriculum.
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