A Best Way To Crack Gorenment Job Exams

Technical Mcqs Objective Questions { Networking Basics }



15. How often are BPDUs sent from a layer 2 device?
A.Never
B.Every 2 seconds
C.Every 10 minutes
D.Every 30 seconds
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16. How many broadcast domains are created when you segment a network with a 12-port switch?
A.1
B.2
C.5
D.12
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17. What does the command routerA(config)#line cons 0 allow you to perform next?
A.Set the Telnet password.
B.Shut down the router
C.Set your console password.
D.Disable console connections.
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18. Which router command allows you to view the entire contents of all access lists?
A.show all access-lists
B.show access-lists
C.show ip interface
D.show interface
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19. Which class of IP address has the most host addresses available by default?
A.A
B.B
C.C
D.A and B
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20. In a network with dozens of switches, how many root bridges would you have?
A.1
B.2
C.5
D.12
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21. What PPP protocol provides dynamic addressing, authentication, and multilink?
A.NCP
B.HDLC
C.LCP
D.X.25
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