11th Computer Science MCQ’s with Answers Chapter no 2 | 1st Year Computer Science Mcqs

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11th Computer Science MCQ’s with Answers Chapter no 1 | 1st Year Computer Science Mcqs

Chapter 2

Information Network

Encircle the most appropriate answer among the following options choose which one is correct?

1          A LAN is a combination of choose which one is correct?

  1. Network Adapter Cards
  2. LAN Cables
  3. LAN Application Software
  4. ALL of the above

2          A collection of computers connected together is called choose which one is correct?

  1. Processing
  2. Network
  3. Chatting
  4. None

3          Central computer in the network is called choose which one is correct?

  1. Client
  2. Server
  3. Gateway
  4. Terminal

4          The larger computer to which the terminal or PC is attached is called choose which one is correct?

  1. Web Server
  2. Mainframe computer
  3. Host computer
  4. None

5          The process of sharing information among various members of workgroup through computer network is called choose which one is correct?

  1. Workgroup computing
  2. Collaborative computing
  3. Groupware
  4. Both a and b

6          What layer of OSI does data compression choose which one is correct?

  1. Network
  2. Presentation
  3. Data Link
  4. Physical

7          Cabling on a linear bus topology can be extended using which of following choose which one is correct?

  1. Terminator
  2. Barrel Connector
  3. Network Adapter Card
  4. Medium Attachment

8          The software used for workgroup computing is called choose which one is correct?

  1. Shareware
  2. Freeware
  3. Groupware
  4. Firmware

9          Which one is a network model?

  1. Client-Server
  2. Peer-to-peer
  3. Hybrid
  4. All

10        Which network model consists of many clients and one or more central  computers?

  1. Client-Server
  2. Peer-to-Peer
  3. Hybrid
  4. All

11        Which one is dedicated server?

  1. File Server
  2. Print Server
  3. Database Server
  4. All

12        In which network model all computers have equal status?

  1. Client-Server
  2. Peer-to-Peer
  3. Hybrid
  4. All  

13               standards were properly researched, designed and finally published as a standard choose which one is correct?

  1. De Factor
  2. De Jure
  3. ISO
  4. CCIT

14        The media Access Control Sub-layer resides in which layer choose which one is correct?

  1. Physical
  2. Data Link
  3. Network
  4. Transport

15        FDDI is a choose which one is correct?

  1. Ring Network
  2. Star Network
  3. Mesh Network
  4. bus

16        Network standards were developed without any formal planning choose which one is correct?

  1. De Facto
  2. De Jure
  3. Both a and b
  4. Workgroup

17        Which one is an example of De-Facto standard?

  1. EIA
  2. SNA
  3. ISO
  4. IEEE

18        —is a governing body that approve the network standard choose which one is correct?

  1. EIA
  2. CCITT, ITU-T
  3. ISO
  4. All

19        Which one represents the shape of network?

  1. Protocol
  2. Topology
  3. Technology
  4. Hub

20        Which one is not a network topology?

  1. Bus topology
  2. Tree topology
  3. Source topology
  4. Ring topology

21        One or more computers connected to a hub is a choose which one is correct?

  1. Ring Network
  2. Node
  3. Information Utility
  4. Star Network

22        All nodes are connected to a single cable in a choose which one is correct?

  1. Ring topology
  2. Bus topology
  3. Star topology
  4. Mesh topology

23        One or more computers connected to hub computer is a(n) choose which one is correct?

  1. Ring network
  2. Terminal
  3. Mesh
  4. Star network

24        — network topologies uses the token passing scheme choose which one is correct?

  1. Bus
  2. Ring
  3. Star
  4. Mesh

25        — network topologies is formed by using multiple star topologies choose which one is correct?

  1. Bus
  2. Ring
  3. Tree
  4. Mesh

26        — network topologies involves the concept of multiple routes choose which one is correct?

  1. Bus
  2. Ring
  3. Star
  4. Mesh

27        Which one can be used to connect two dissimilar network?

  1. Ethernet card
  2. Bridge
  3. Gateway
  4. Repeater

28        Project 802 defines standards for which Layer of OSI model choose which one is correct?

  1. Application and Presentation Layer
  2. Physical and Data Link Layer
  3. Transport and Network Layer
  4. Network and Data Link Layer

29        Terminal is a choose which one is correct?

  1. device to give power supply to the computer
  2. point at which data enters or leaves the computer
  3. The last instruction in a program.
  4. Any input/output device

30        Which one connects two similar network segments?

  1. Router
  2. Bridge
  3. Gateway
  4. All

31        – networks covers a short distance?

  1. LAN LAN
  2. WAN
  3. MAN
  4. None

32        – is not a category of network choose which one is correct?

  1. WAN WAN
  2. LAN
  3. MAN
  4. NAN

33              is used to connect a computer in LAN choose which one is correct?

  1. Ethernet card
  2. Video card
  3. Sound card
  4. Modem

34        – is used to connect two computers via telephone line choose which one is correct?

  1. Ethernet card
  2. Gateway
  3. Router
  4. Modem

35        Software to use internet

  1. Gateway
  2. EFT
  3. Browser
  4. Teleconferencing

36        Which Communication Media is used in LAN?

  1. Satellite
  2. Co-Axial
  3. Gateway
  4. Microwave

37        – media is used in LAN choose which one is correct?

  1. Coaxial cable, NIC
  2. Microwave
  3. Satellite
  4. Mobile communication

38        – media is used in low cost LANs choose which one is correct?

  1. Fiber optical cable
  2. Coaxial cable
  3. Twisted wire pairs
  4. Satellite

39        – is not a network device choose which one is correct?

  1. Bridge
  2. Gateway
  3. NIC
  4. Topology

40        The Internet is an example of choose which one is correct?

  1. LAN
  2. WAN
  3. None

41        What do we call a network that covers a limited geographic distance such as an office?

  1. Client server
  2. MAN
  3. LAN
  4. WAN

42        A network that covers a large geographic distance such as a country is called choose which one is correct?

  1. Centralized network
  2. MAN
  3. LAN
  4. WAN

43        A network that covers a single city is called choose which one is correct?

  1. Centralized network
  2. MAN
  3. LAN
  4. WAN

44        The set of rules to exchange data is called choose which one is correct?

  1. Protocol
  2. Software
  3. Procedures
  4. Ethernet

45        Which protocol is not a LAN protocol?

  1. ISDN
  2. Token Ring
  3. ARCnet
  4. Ethernet

46        BUS topology uses       protocol.

  1. ISDN
  2. Token Ring
  3. ARCnet
  4. Ethernet

47        Which protocol is used to access internet?

  1. ISDN
  2. TCP/IP
  3. ARCnet
  4. Ethernet

48        – is LAN protocol choose which one is correct?

  1. Ethernet
  2. ARCnet
  3. Token ring
  4. All

49        – is not a LAN protocol choose which one is correct?

  1. Ethernet
  2. Token ring
  3. ARCnet
  4. TCP/IP

50        – topologies uses ARCnet protocol?

  1. Bus topology
  2. Star topology
  3. Mesh topology
  4. Tree topology

51        — protocols is associated with IBM, which works on the concept of a ring network and a token?

  1. Ethernet
  2. ARCnet
  3. TCP/IP
  4. Token ring

52        How many layers of OSI model?

  1. 5
  2. 6
  3. 4
  4. 7

53        Which is not related to LAN

  1. Gateway
  2. NIC
  3. Bridge
  4. Communication Channel

54        Which topology uses token passing scheme?

  1. Mesh
  2. Star
  3. Bus
  4. Ring

55        What layer of OSI provides network services to the user application?

  1. Network
  2. Application
  3. Data Link
  4. Physical

56        What layer of OSI is responsible for breaking data into segments?

  1. Network
  2. Presentation
  3. Data Link
  4. Transport

57        What layer of OSI is responsible to convert segments into packets?

  1. Network
  2. Application
  3. Data Link
  4. Physical

58        — layer of OSI model controls transmission of data in the form of bits over the transmission medium such as cables etc choose which one is correct?

  1. Presentation
  2. Transport
  3. Data link
  4. Physical

59        Which one is the top most layer of OSI model?

  1. Presentation
  2. Network
  3. Session
  4. Application

60        Which layer of OSI model is responsible for establishing, maintaining, and managing connections between communicating devices?

  1. Presentation
  2. Network
  3. Session
  4. Application

61        Which one is the bottom most layer of OSI model?

  1. Physical
  2. Data Link
  3. Network
  4. Transport

62        At which layer of OSI packets are converted into frames?

  1. Network
  2. Session
  3. Data Link
  4. Physical

63        At which layer of OSI frames are converted into bits?

  1. Transport
  2. Session
  3. Data Link
  4. Physical

64        Which layer of OSI is responsible for determining the best route from source to destination?

  1. Transport
  2. Network
  3. Data Link
  4. Physical

65        Which layer of OSI is responsible for transmitting data in the form of bits?

  1. Transport
  2. Network
  3. Data Link
  4. Physical

66        Which layer of OSI is responsible for flow control?

  1. Transport
  2. Network
  3. Data Link
  4. Physical

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