| 1. | Third generation of firewall offers_ to prevent web fingerprint attacks. |
| A. | web application firewall |
| B. | packet filter |
| C. | stateful filter |
| D. | none of them |
| Answer» A. web application firewall | |
| 2. | The identity management system binds logical addresses to for reputed servers. |
| A. | mac address |
| B. | specific programs |
| C. | other computers |
| D. | none of them |
| Answer» A. mac address | |
| 3. | IPS in firewall stands for . |
| A. | intrusion protection system |
| B. | intrusion prevention software |
| C. | internet prevention system |
| D. | intrusion prevention system |
| Answer» D. intrusion prevention system view more info and meaning of IPS | |
| 4. | Third generation firewalls were otherwise called . |
| A. | packet filters |
| B. | stateful filters |
| C. | application filters |
| D. | none of them |
| Answer» C. application filters | |
| 5. | Second generation firewalls were otherwise called . |
| A. | packet filters |
| B. | stateful filters |
| C. | application filters |
| D. | none of them |
| Answer» B. stateful filters | |
| 6. | First generation firewalls were otherwise called . |
| A. | packet filters |
| B. | stateful filters |
| C. | application filters |
| D. | none of them |
| Answer» A. packet filters | |
| 7. | Third general firewalls operated at layer of the OSI model. |
| A. | 3 |
| B. | 4 |
| C. | 5 |
| D. | 7 |
| Answer» D. 7 | |
| 8. | Second general firewalls operated at layer of the OSI model. |
| A. | 3 |
| B. | 4 |
| C. | 5 |
| D. | 7 |
| Answer» B. 4 | |
| 9. | First general firewalls operated at layer of the OSI model. |
| A. | 3 |
| B. | 4 |
| C. | 5 |
| D. | 7 |
| Answer» A. 3 | |
| 10. | Filtering connections and disallowing prohibited connections is carried out using . |
| A. | modem |
| B. | router |
| C. | firewall |
| D. | bridge |
| Answer» C. firewall | |
| 11. | Connection to the Internet requires enforcement of security. |
| A. | low |
| B. | high |
| C. | zero |
| D. | no |
| Answer» B. high | |
| 12. | The address 2001:db8:a0b:12f0::1 is formatted in . |
| A. | ipv0 |
| B. | ipv2 |
| C. | ipv4 |
| D. | ipv6 |
| Answer» D. ipv6 | |
| 13. | Internet is constituted of . |
| A. | network of networks |
| B. | hard disk |
| C. | dvd |
| D. | pen drive |
| Answer» A. network of networks | |
| 14. | Computers and devices can be connected using technology to create a network. |
| A. | wired |
| B. | wireless |
| C. | both a & b |
| D. | neither a nor b |
| Answer» C. both a & b | |
| 15. | Most of the wired network connections use . |
| A. | optical fibre cable (ofc) |
| B. | usb cable |
| C. | pen drive |
| D. | hard drive |
| Answer» A. optical fibre cable (ofc) | |
| 16. | The port for connecting broadband cable to a computer is called . |
| A. | ethernet port |
| B. | registered jack 45 (rj-45) |
| C. | both a & b |
| D. | none of them |
| Answer» C. both a & b | |
| 17. | Wireless network connections use technologies. |
| A. | wireless fidelity (wifi) |
| B. | bluetooth |
| C. | both a & b |
| D. | neither a nor b |
| Answer» C. both a & b | |
| 18. | are the hardware devices that help the computer to connect to a network. |
| A. | routers |
| B. | modems |
| C. | wireless modems |
| D. | all of them |
| Answer» D. all of them | |
| 19. | MODEM stands for . |
| A. | modulation democracy |
| B. | modulation demodulation |
| C. | modern demodulation |
| D. | moderate demodulation |
| Answer» B. modulation demodulation | |
| 20. | Routers help in . |
| A. | transmission of data between networks |
| B. | connecting different devices using appropriate protocol |
| C. | both a & b |
| D. | neither a nor b |
| Answer» C. both a & b | |
| 21. | IP address helps to a computer connected to a network. |
| A. | uniquely identify |
| B. | format |
| C. | reset |
| D. | reject |
| Answer» A. uniquely identify | |
| 22. | Port number on a computer host connected to a network denotes a . |
| A. | background server program |
| B. | client program |
| C. | both a & b |
| D. | none of them |
| Answer» C. both a & b | |
| 23. | A program which runs in the background and sends results requested by a client is called a . |
| A. | server |
| B. | client |
| C. | port |
| D. | ip address |
| Answer» A. server | |
| 24. | Firewall can . |
| A. | deny access to specific sites |
| B. | allow access to only white listed sites |
| C. | both a & b |
| D. | none of them |
| Answer» C. both a & b | |
| 26. | The design adopted for connecting several hosts on a network is called . |
| A. | telephony |
| B. | wiring |
| C. | connection |
| D. | topology |
| Answer» D. topology | |
| 27. | When 2 devices are connected through a dedicated line, it is topology. |
| A. | point to point |
| B. | bus |
| C. | star |
| D. | ring |
| Answer» A. point to point | |
| 28. | When all nodes are connected to a central hub, it is topology. |
| A. | point to point |
| B. | bus |
| C. | star |
| D. | ring |
| Answer» C. star | |
| 29. | Usually, the network connecting hosts inside a single building is called . |
| A. | lan |
| B. | wan |
| C. | man |
| D. | none of them |
| Answer» A. lan | |
| 30. | Usually, the network connecting hosts located in several cities or nations is called . |
| A. | lan |
| B. | wan |
| C. | man |
| D. | none of them |
| Answer» B. wan | |
| 31. | When network hosts are connected without wires, protocol is used. |
| A. | lan |
| B. | wan |
| C. | man |
| D. | wlan |
| Answer» D. wlan | |
| 32. | MODEM is a device used for converting . |
| A. | digital signal to analog |
| B. | analog signal to digital |
| C. | both a & b |
| D. | neither a nor b |
| Answer» C. both a & b | |
| 33. | MODEM is used to convey data over . |
| A. | air |
| B. | telephone line |
| C. | train track |
| D. | bus route |
| Answer» B. telephone line | |
| 34. | Hub is to switch/ bridge since it repeats data even to the unwanted connections. |
| A. | inferior |
| B. | superior |
| C. | equivalent |
| D. | none of them |
| Answer» A. inferior | |
| 35. | Switch is to a hub since unwanted repetitions are curtailed. |
| A. | inferior |
| B. | superior |
| C. | equivalent |
| D. | none of them |
| Answer» B. superior | |
| 36. | The device which connects one Local Area Network to another Local Area Network is called |
| A. | hub |
| B. | switch |
| C. | modem |
| D. | bridge |
| Answer» D. bridge | |
| 37. | A cable with single copper core and braided metal shield is called . |
| A. | unshielded twisted cable |
| B. | shielded twisted cable |
| C. | coaxial cable |
| D. | fibre optic cable |
| Answer» C. coaxial cable | |
| 38. | Fibre optic cables are interferences from electric cables and electromagnetic waves. |
| A. | prone to |
| B. | unaffected by |
| C. | susceptible to |
| D. | affected by |
| Answer» B. unaffected by | |
| 39. | Wireless networks communicate using signal instead of cables. |
| A. | infrared |
| B. | low frequency radio wave |
| C. | wireless fidelity (wifi – ieee 802.11 standard) |
| D. | all of them |
| Answer» D. all of them | |
| 40. | In the modern days, is the best choice for wireless networking. |
| A. | wifi |
| B. | infrared |
| C. | radio waves |
| D. | micro-wave |
| Answer» A. wifi | |
| 41. | Wireless networks are wired networks. |
| A. | slower than |
| B. | faster than |
| C. | as fast as |
| D. | none of them |
| Answer» A. slower than | |
| 42. | In terms of data safety, wireless networks are wired networks. |
| A. | more secure than |
| B. | less secure than |
| C. | as safe as |
| D. | none of them |
| Answer» B. less secure than | |
| 43. | Normally, WiFi signal reach m distance. |
| A. | 50 to 100m |
| B. | 1 to 2m |
| C. | 0.5 to 1.0m |
| D. | 2 to 3m |
| Answer» A. 50 to 100m | |
| 44. | WiFi networks have for connecting. |
| A. | name |
| B. | password |
| C. | both a & b |
| D. | none of them |
| Answer» C. both a & b | |
| 45. | Name of a WiFi network may be . |
| A. | visible |
| B. | invisible |
| C. | both a & b |
| D. | none of them |
| Answer» C. both a & b | |
| 46. | Open WiFi networks have . |
| A. | a visible name |
| B. | no password |
| C. | visible name without any password |
| D. | none of them |
| Answer» D. none of them | |
| 47. | The network established using Bluetooth technology is called a . |
| A. | local area network (lan) |
| B. | wide area network (wan) |
| C. | metropolitan area network (man) |
| D. | personal area network (pan) |
| Answer» D. personal area network (pan) | |
| 48. | Bluetooth permits . |
| A. | pairing by acceptance |
| B. | pairing by password authentication |
| C. | pairing by verification |
| D. | all of them |
| Answer» D. all of them | |
| 49. | UDP stands for . |
| A. | unified datagram protocol |
| B. | user datagram protocol |
| C. | user datagram procedure |
| D. | user digital protocol |
| Answer» B. user datagram protocol view more info and meaning of UPD | |
| 51. | is the version of Internet Protocol now being phased out. |
| A. | ip version 1 (ipv1) |
| B. | ip version 2 (ipv2) |
| C. | ip version 4 (ipv4) |
| D. | ip version 6 (ipv6) |
| Answer» C. ip version 4 (ipv4) | |
| 52. | IPV4 addresses have a by numeric address. |
| A. | 4 |
| B. | 6 |
| C. | 8 |
| D. | 16 |
| Answer» A. 4 | |
| 53. | In a client server network, the ports in the range of 0 to 1023 are called ports. |
| A. | relational ports |
| B. | general ports |
| C. | well known ports |
| D. | user ports |
| Answer» C. well known ports | |
| 54. | Network protocols are standardized through . |
| A. | request for comment (rfc) |
| B. | |
| C. | web server |
| D. | telnet |
| Answer» A. request for comment (rfc) | |
| 55. | RFC in networking stands for . |
| A. | rejection for comment |
| B. | request for comment |
| C. | request for contest |
| D. | request freight comment |
| Answer» B. request for comment view more info and meaning of RFC | |
| 56. | TCP/IP port number 7 is assigned for protocol. |
| A. | daytime |
| B. | echo |
| C. | quote of the day |
| D. | message send |
| Answer» B. echo | |
| 57. | TCP/IP port number 13 is assigned for protocol. |
| A. | daytime |
| B. | echo |
| C. | quote of the day |
| D. | message send |
| Answer» A. daytime | |
| 58. | TCP/IP port number 17 is assigned for protocol. |
| A. | daytime |
| B. | echo |
| C. | quote of the day |
| D. | message send |
| Answer» C. quote of the day | |
| 59. | TCP/IP port number 18 is assigned for protocol. |
| A. | daytime |
| B. | echo |
| C. | quote of the day |
| D. | message send |
| Answer» D. message send | |
| 60. | TCP/IP port number 20 is assigned for . |
| A. | telnet |
| B. | simple mail transfer protocol (smtp) |
| C. | file transfer protocol protocol (ftp) |
| D. | trivial file transfer protocol (tftp) |
| Answer» C. file transfer protocol protocol (ftp) | |
| 61. | TCP/IP port number 23 is assigned for . |
| A. | telnet |
| B. | simple mail transfer protocol (smtp) |
| C. | file transfer protocol protocol (ftp) |
| D. | trivial file transfer protocol (tftp) |
| Answer» A. telnet | |
| 62. | TCP/IP port number 25 is assigned for . |
| A. | telnet |
| B. | simple mail transfer protocol (smtp) |
| C. | file transfer protocol protocol (ftp) |
| D. | trivial file transfer protocol (tftp) |
| Answer» B. simple mail transfer protocol (smtp) | |
| 63. | TCP/IP port number 69 is assigned for . |
| A. | telnet |
| B. | simple mail transfer protocol (smtp) |
| C. | file transfer protocol protocol (ftp) |
| D. | trivial file transfer protocol (tftp) |
| Answer» D. trivial file transfer protocol (tftp) | |
| 64. | TCP/IP port number 80 is assigned for . |
| A. | hyper text transfer protocol (http) |
| B. | post office protocol (pop) |
| C. | structured query language (sql) |
| D. | network news transfer protocol (nntp) |
| Answer» A. hyper text transfer protocol (http) | |
| 65. | TCP/IP port number 109 is assigned for . |
| A. | hyper text transfer protocol (http) |
| B. | post office protocol (pop) |
| C. | structured query language (sql) |
| D. | network news transfer protocol (nntp) |
| Answer» B. post office protocol (pop) | |
| 66. | TCP/IP port number 118/ 156 is assigned for . |
| A. | hyper text transfer protocol (http) |
| B. | post office protocol (pop) |
| C. | structured query language (sql) |
| D. | network news transfer protocol (nntp) |
| Answer» C. structured query language (sql) | |
| 67. | TCP/IP port number 119/ 443 is assigned for . |
| A. | hyper text transfer protocol (http) |
| B. | post office protocol (pop) |
| C. | structured query language (sql) |
| D. | network news transfer protocol (nntp) |
| Answer» D. network news transfer protocol (nntp) | |
| 68. | TCP/IP port number 143/ 220 is assigned for . |
| A. | internet message access protocol (imap) |
| B. | simple network management protocol (snmp) |
| C. | internet relay chat (irc) |
| D. | precision time protocol (ptp) |
| Answer» A. internet message access protocol (imap) | |
| 69. | TCP/IP port number 161 is assigned for . |
| A. | internet message access protocol (imap) |
| B. | simple network management protocol (snmp) |
| C. | internet relay chat (irc) |
| D. | precision time protocol (ptp) |
| Answer» B. simple network management protocol (snmp) | |
| 70. | TCP/IP port number 443 is assigned for . |
| A. | http over secure socket layer https |
| B. | remote procedure call (rpc) |
| C. | dynamic host configuration protocol (dhcp) |
| D. | internet message access protocol over secure socket layer (imaps) |
| Answer» A. http over secure socket layer https | |
| 71. | TCP/IP port number 530 is assigned for . |
| A. | http over secure socket layer https |
| B. | remote procedure call (rpc) |
| C. | dynamic host configuration protocol (dhcp) |
| D. | internet message access protocol over secure socket layer (imaps) |
| Answer» B. remote procedure call (rpc) | |
| 72. | TCP/IP port number 546/ 547 is assigned for . |
| A. | http over secure socket layer https |
| B. | remote procedure call (rpc) |
| C. | dynamic host configuration protocol (dhcp) |
| D. | internet message access protocol over secure socket layer (imaps) |
| Answer» C. dynamic host configuration protocol (dhcp) | |
| 73. | TCP/IP port number 993 is assigned for . |
| A. | http over secure socket layer https |
| B. | remote procedure call (rpc) |
| C. | dynamic host configuration protocol (dhcp) |
| D. | internet message access protocol over secure socket layer (imaps) |
| Answer» D. internet message access protocol over secure socket layer (imaps) | |
| 74. | The FTP server which does not require login process is called . |
| A. | hyper text transmission protocol |
| B. | simple mail transfer protocol |
| C. | network time protocol |
| D. | anonymous file transfer protocol |
| Answer» D. anonymous file transfer protocol | |
| 76. | Using FTP, a file can be copied from local host to remote host using the command . |
| A. | get |
| B. | put |
| C. | cd |
| D. | lcd |
| Answer» B. put | |
| 77. | Using FTP, working directory on the remote host can be changed using the command . |
| A. | pwd |
| B. | put |
| C. | cd |
| D. | lcd |
| Answer» C. cd | |
| 78. | Using FTP, working directory on the local host can be changed using the command . |
| A. | pwd |
| B. | bye |
| C. | cd |
| D. | lcd |
| Answer» D. lcd | |
| 79. | Using FTP, list of files on the remote host can be viewed using the command . |
| A. | pwd |
| B. | bye |
| C. | cd |
| D. | lcd |
| Answer» A. pwd | |
| 80. | Using FTP, a file on the remote host may be deleted using the command . |
| A. | delete |
| B. | bye |
| C. | cd |
| D. | lcd |
| Answer» A. delete | |
| 81. | Using FTP, connection to remote FTP server may be terminated using the command . |
| A. | delete |
| B. | bye/ quit |
| C. | cd |
| D. | lcd |
| Answer» B. bye/ quit | |
| 82. | Popular FTP clients are . |
| A. | coreftp |
| B. | fireftp |
| C. | filezilla |
| D. | all of them |
| Answer» D. all of them | |
| 83. | Usually, telnet connection is established using command followed by name of host. |
| A. | ftp |
| B. | telnet |
| C. | ping |
| D. | ls |
| Answer» B. telnet | |
| 84. | In networking, MAC stands for . |
| A. | media address control |
| B. | machine access control |
| C. | media access contact |
| D. | media access control |
| Answer» D. media access control view more info and meaning of MAC | |
| 85. | Logical address of a host connected to a network is otherwise called address. |
| A. | ip address |
| B. | ip version 4 address |
| C. | ip version 6 address |
| D. | all of them |
| Answer» D. all of them | |
| 86. | The addresses of class A network has subnet mask of . |
| A. | 255.0.0.0 |
| B. | 255.255.0.0 |
| C. | 255.255.255.0 |
| D. | none of them |
| Answer» A. 255.0.0.0 | |
| 87. | The addresses of class B network has subnet mask of . |
| A. | 255.0.0.0 |
| B. | 255.255.0.0 |
| C. | 255.255.255.0 |
| D. | none of them |
| Answer» B. 255.255.0.0 | |
| 88. | The addresses of class C network has subnet mask of . |
| A. | 255.0.0.0 |
| B. | 255.255.0.0 |
| C. | 255.255.255.0 |
| D. | none of them |
| Answer» C. 255.255.255.0 | |
| 89. | First byte of class A network is in the range of . |
| A. | 1 – 126 |
| B. | 128 – 191 |
| C. | 192 – 223 |
| D. | none of them |
| Answer» A. 1 – 126 | |
| 90. | First byte of class B network is in the range of . |
| A. | 1 – 126 |
| B. | 128 – 191 |
| C. | 192 – 223 |
| D. | none of them |
| Answer» B. 128 – 191 | |
| 91. | First byte of class C network is in the range of . |
| A. | 1 – 126 |
| B. | 128 – 191 |
| C. | 192 – 223 |
| D. | none of them |
| Answer» C. 192 – 223 | |
| 92. | Each class A network supports hosts. |
| A. | 1,67,77,214 |
| B. | 65,534 |
| C. | 254 |
| D. | none of them |
| Answer» A. 1,67,77,214 | |
| 93. | Each class B network supports hosts. |
| A. | 1,67,77,214 |
| B. | 65,534 |
| C. | 254 |
| D. | none of them |
| Answer» B. 65,534 | |
| 94. | IPV4 has got_ bits for addressing of hosts. |
| A. | 128 |
| B. | 64 |
| C. | 32 |
| D. | 16 |
| Answer» C. 32 | |
| 95. | IPV6 has got bits for addressing of hosts. |
| A. | 128 |
| B. | 64 |
| C. | 32 |
| D. | 16 |
| Answer» A. 128 | |
| 96. | IPV4 has got bytes for addressing of hosts. |
| A. | 16 |
| B. | 8 |
| C. | 4 |
| D. | 2 |
| Answer» C. 4 | |
| 97. | IPV6 has got bytes for addressing of hosts. |
| A. | 16 |
| B. | 8 |
| C. | 4 |
| D. | 2 |
| Answer» A. 16 | |
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