Maharashtra State Board of Technical Education 2009 Certification MS-CIT Bank Set 23 - Question Paper

1) electronic mail
2) public discussion
3) copying files from remote databases
4) running programs on remote computers

24. T1, T2, T3 and T4 lines support all digital communications and give very high capacity
1) TRUE
2) FALSE

25. Telecommunications lines are simply telephone lines
1) TRUE
2) FALSE

26. Teleshopping is an example of an online service
1) TRUE
2) FALSE

27. Teleshopping is an example of distributed processing
1) TRUE
2) FALSE

28. Teleshopping, home banking, and Internet access are all examples of
1) peer to peer
2) videoconferencing
3) conventional connections
4) online services

29. The arrangement and coordination of resources in a network is defined by its architecture
1) TRUE
2) FALSE

30. The capacity of a data transmission medium is measured in bits-per-second. The name for this capacity is
1) bandwidth
2) bit capacity
3) baud rate
4) data flow

31. The channel with the greatest bandwidth is called broadband
1) TRUE
2) FALSE

32. The difference ranging from e-mail and voice messaging is that
1) voice messaging is only used by large corporations
2) only large corporations use email
3) e-mail can contain text, graphics, and images; voice messaging can't
4) e-mail can be forwarded, voice messaging can't

33. The greatest capacity for data transmission happens in __________ Devices
1) voiceband
2) medium band
3) broadband
4) mega-band

34. The most right representation of communications speed is
1) baud rate
2) bytes per 2nd
3) bits per 2nd
4) words per minute

35. The most modern communication channel is microwave transmission
1) TRUE
2) FALSE

36. The NOS is to the network what the operating system is to a microcomputer
1) TRUE
2) FALSE

37. The NOS refers to the
1) operating system on the clients
2) Network Order System, or topology
3) operating system of the network.
4) Network architecture.

38. The physical arrangement of the computers in a network is called the
1) NOS.
2) topology
3) node layout
4) protocol


39. The rules used to allow successful data transmission are called
1) interconnections
2) synchronous packages
3) protocols
4) data transmission synchronization

40. The set of rules that govern data transmission is called a protocol
1) TRUE
2) FALSE

41. The set of rules that govern data transmission is called prototype
1) TRUE
2) FALSE

42. The telephone is an example of a digital signal
1) TRUE
2) FALSE

43. The telephone is an example of a(n) __________ signal
1) analog
2) digital
3) modulated
4) demodulated

44. The term bandwidth refers to the number of signals that can be sent at the identical time
1) TRUE
2) FALSE

45. The term bandwidth refers to the speed of a data channel
1) TRUE
2) FALSE

46. The term data communications system refers to electronic systems that transmit data over distances
1) TRUE
2) FALSE


47. The term used to define the connection of all the various networks in an organization is
1) peer-to-peer
2) enterprise computing
3) LAN
4) client/master

48. The topology of a network is the physical arrangement of the computers within it
1) TRUE
2) FALSE

49. Videoconferencing allows people to conduct face-to-face meetings over long Distances
1) TRUE
2) FALSE

50. Voice band is the slowest data transmission bandwidth
1) TRUE
2) FALSE

Earning:   Approval pending.